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Introducing The All-New 6th
Generation BMW 3 Series Sedan
Dynamic, Efficient and Luxurious
Woodcliff Lake, NJ – October 14, 2011 11:15 am EDT ...
With the announcement of the sixth generation BMW 3
Series Sedan, the benchmark by which all sport sedans
are measured just got raised. The pioneering history of
the 3 Series serves as inspiration for the new sports
sedan, whose powerful styling represents a fresh
interpretation and conscientious development of
traditional BMW design cues. It will not only set new
standards for performance and handling but also for
luxury, technology and efficiency as well.
The all-new BMW 3 Series Sedan arrives in US showrooms
in February 2012 as a 2012 model.
The new BMW face, with elongated headlights reaching
along as far as the BMW kidney grille, emphasizes the
new BMW 3 Series' sense of width and strengthens its
athletic overall profile. The sixth generation of the 3
Series has grown moderately in size compared to its
predecessor, with its wide track (front + 37 mm/1.46
in., rear + 47 mm/1.85 in.) particularly prominent, and
the car's length (+ 93 mm/3.66 in.) and wheelbase (+ 50
mm/1.96 in.) also accentuates its sporting allure.
Inside the new BMW 3 Series Sedan, the rear passengers
will appreciate the noticeable increase in space made
possible by the larger dimensions. And the BMW 3 Series
range is now also available in a trio of trim and
equipment variants – the Sport Line, Luxury Line and
Modern Line. Each presents its own individual take on
the character of the sports sedan, with exclusive,
high-quality material combinations and unbeatable build
quality underlining the premium ambience of the new
range.
Drive and chassis technology have always been key areas
of expertise for the brand, and agility and driving
dynamics remain outstanding attributes of the new BMW 3
Series Sedan. The new car belies its larger dimensions
with an equipment equalized curb weight 88 lb (40
kilograms) below that of its predecessor.
A choice of two muscular, refined and efficient engines
– which both feature new BMW TwinPower Turbo technology
– will be available for the new BMW 3 Series Sedan in
the US market. In addition to the already successful
6-cylinder N55 engine powering the 335i, customers can
also opt for the new turbocharged 4-cylinder (N20)
variant in the BMW 328i. This latest-generation engine,
initially introduced in the 2012 Z4 sDrive28i, rewards
the driver with both a dynamic driving experience and
significantly reduced fuel consumption.
The innovative 8-speed automatic gearbox – which is a
first in the segment – opens up a whole new level of
driving experience. It can be specified in combination
with either the 328i or the 335i and includes the new
Auto Start-Stop function. Compact and exceptionally
efficient, it allows the new BMW 3 Series to match or
outperform models fitted with the standard six-speed
manual gearbox in terms of fuel economy. The new 8-speed
automatic brings together shift comfort, dynamic
performance and efficiency of the highest order, making
it the perfect partner for the new sedan's dynamic
potential.
As components of the BMW EfficientDynamics
technology line-up, the
Auto Start-Stop function, Brake Energy Regeneration, and
need-based operation of ancillary components (including
an on-demand air conditioning compressor) also play
their part in reducing fuel consumption. Added to which,
the new Driving Dynamics Control switch, which allows
the driver to choose between Comfort, Sport, Sport + and
ECO PRO mode, gives both models the potential to further
improve these figures. This ECOPRO mode helps drivers
maximize fuel economy through their driving style,
thereby enabling them to increase the distance they can
travel between visits to the pumps. BMW will add another
cutting-edge engine to the line-up in 2012, when the BMW
ActiveHybrid 3 will premiere.
BMW ConnectedDrive offers an unmatched combination of
available driver assistance technology and mobility
systems for the new BMW 3 Series range. A new arrival in
the premium mid-size segment is the latest-generation
full-color Head-Up Display, which projects key
information – in sharp resolution – onto the windshield
so it appears directly in the driver's field of view.
Also available is Surround View with Side View and Top
View, which gives a bird's-eye perspective of the
vehicle and the area around it. In addition, an
available Parking Assistant system helps the driver to
parallel park. Among the other assistance technology
available under the BMW ConnectedDrive banner are the
Active Blind Spot Detection System and Lane Departure
Warning System with camera-based Collision Warning
system, which are offered for the first time in a BMW 3
Series. A Navigation System with Real-Time Traffic
Information (RTTI) and an innovative comfort access
function allowing hands-free opening of the trunk lid
are all included on the options list.
Design.
All in all, the innovative body structure and
intelligent lightweight design concept of the new BMW 3
Series Sedan ensure that it is now larger and safer, but
– depending on the engine specified – also lighter. The
dynamic proportions and athletic overall impression of
the new 3 Series bring the sporting character of this
hugely successful model into even sharper focus.
The BMW 3 Series Sedan is an iconic figure in the sports
sedan segment and over the years has come to symbolize
the aesthetic appeal, dynamics and sporting capability
of BMW. With its dynamic lines and athletic overall
presence, the sixth generation of the world's
best-selling premium vehicle highlights the sporting
character of the brand's mid-size model. Although the
new BMW 3 Series has grown moderately in all dimensions
compared to its predecessor, it retains a perfect
balance of sportiness and elegance. As in previous
generations, the sedan's dynamic proportions are shaped
by the sweeping hood, short front overhang, long
wheelbase and set-back greenhouse typical of BMW.
Striking face with precise contours and
multi-faceted surfaces.
The wedge shape of the new 3 Series' silhouette and its
wider track
underline the sporting appearance of the new BMW. By
clearly accentuating the width of the car, the
multi-faceted surfaces of the expressive front fascia
give the BMW 3 Series a more athletic face than ever. A
wide, squat interpretation of the upright, slightly
forward-slanting BMW kidney grille emphasizes the
assured presence of the new BMW 3 Series. LED accent
lights positioned like eyebrows above the striking twin
headlights with corona rings (if xenon headlights are
specified) lend an extra intensity to the classic BMW
focused look. Clearly defined headlight surrounds now
extend up to the frame of the kidney grille, merging the
headlights and grille of the new BMW 3 Series Sedan into
a single stylistic unit and adding further emphasis to
the car's broad-set stance. The BMW 3 Series replaces
the central air intake of its predecessor with two
larger intakes, which are positioned underneath the
headlights to the outer edges of the front fascia and
add extra depth to the car's sporty styling. On the far
left and right of the main ducts are small vertical
intakes which help create the "Air Curtain". This new
technology improves air flow around the front wheels,
enhancing aerodynamic efficiency and reducing fuel
consumption at higher speeds.
The closely spaced, squat openings of the kidney grille,
with their eye-catching surrounds, form the most
prominent element of the new BMW 3 Series Sedan's front
design. This is also where the precise lines of the
heavily contoured hood, spawned by the roof pillars and
flowing over the full length of the hood, come together
on the their journey towards the road. The result is a
front that appears lower-slung, giving the BMW 3 Series
a clear sporting edge when viewed head-on.
Precise lines produce a stretched silhouette and
enhance the car's dynamic impact.
Powerfully taut surfaces with sweeping lines dominate
the side view of the BMW
3 Series Sedan, stretching the car visually and lending
extra verve to its dynamic stance. The flanks of the car
are shaped by an eye-catching double character line
running alongside each other. The higher character line
emerges out of the low-slung nose and flows over the
front wheel with an understated sweep, in a nod to the
sedan's fleetness of foot. The second character line
develops lower down behind the front wheel and follows a
delicately arching path towards the rear. Together, they
reinforce the dynamic wedge shape of the car's flanks.
As well as providing a discreet increase in muscularity
in the rear section below the character line, these
styling cues also create vivid light and shade effects,
which draw further attention to the car's wide track.
The striking interpretation of the hallmark BMW
Hofmeister kink at the base of the C-pillar injects the
silhouette of the new 3 Series with even greater élan.
Alongside it runs a fine contour line from the roof
pillars into the rear deck lid, giving the roof an even
lower appearance from the side. The resultant sense of
sporty yet elegant lightness spreads all the way down
the sedan's sides, with the slightly rising shade line
low down on the heavily contoured side skirt adding
further emphasis. The large light surfaces above the
side skirt serve to enhance the lightness of the car's
flank lines.
Contrasting light surfaces imbue the rear with
brio and energy.
The strong horizontal lines of the rear – including rear
lights in customary BMW L-shaped design positioned at
the outer edges of the rear – accentuate the broad face
of the wheels and wide track of the new BMW 3 Series
Sedan. The low-set reflectors guide the vertical lines
flowing out of the greenhouse over the rear lights to
the wheels, lending visual emphasis to the car's
consummate road presence. Traditional BMW 3 Series
design traits include the two lines below the rear
spoiler and above the bumper, which frame the rear
stylistically. Richly contrasting light surfaces give
the rear end of the new BMW 3 Series Sedan a fresh
dynamic flair, while the interchanges between smoothly
flowing surfaces, precise lines and defined edges inject
brio and energy.
The interplay of surfaces and lines fills the
interior with life.
The interior of the new BMW 3 Series Sedan is straight
out of the BMW design handbook. The driver-focused
cockpit wraps around the driver and puts all the
important controls within easy reach. The cockpit is
angled towards the driver by seven degrees. The
ingenious layout of the front cabin incorporates the
driver-focused cockpit as part of its natural design –
i.e. without excluding the front passenger. The surfaces
and lines flow over the instrument panel towards the
front passenger side of the cabin, where they form a
smooth, protective border. In the driver's area all the
lines converge on a single point behind the steering
wheel and guide the eye towards the road.
The cockpit's four circular dials (fuel gauge,
speedometer, tachometer and oil temperature gauge) come
with a black panel display. Positioned on the
horizontally-structured instrument panel, the
freestanding iDrive monitor with slim, transreflective,
high-resolution display recalls the latest flatscreen
televisions normally found in living rooms rather than
cars.
On the driver's side of the deliberately asymmetric
center tunnel, a different trim surface and graining
mark out the active driving elements of the interior,
while the trim surface on the front passenger side
exudes a pleasingly elegant air. Positioned centrally on
the center console within easy reach of both the driver
and the front passenger is the standard iDrive
Controller.
More space, wide variety of storage
compartments, even greater practicality.
Passengers in the rear of the new BMW 3 Series Sedan
will enjoy significantly more space than in the outgoing
model. The car's larger dimensions ensure rear
passengers are welcomed by 0.71 in. /18 mm of extra
legroom inside the doors as they climb aboard. Behind
the fully contoured front seats, 0.6 in / 15 mm of
additional knee room and 0.31in. / 8 mm of extra
headroom further enhance the passengers' comfort on the
road. Backrest nets offer additional accommodation for
small items, reflective vests and road maps. Larger
pockets in the front doors, whose lines and surfaces
open up towards the instrument panel, now have space for
drink bottles up to one liter in size. Added to which,
two large drink holders are now integrated into the
center console ahead of the gearshift lever. If desired,
the cupholders can be swapped for an oddments tray,
which is stored in a special area of the glove
compartment when not in use. The new sedan offers 480
liters of luggage capacity, 20 liters more than the
outgoing model in DIN measurement protocol. And an
innovative and practical solution allows extremely
convenient access inside. If the optional Comfort Access
is specified, the trunk can be opened hands-free and
without needing to use a key. For example, if the driver
approaches his new 3 Series with both hands full, all
he/she needs to do is move his/her foot around
underneath the bumper to trigger the opening mechanism
for the trunk lid (see also BMW ConnectedDrive).
The luggage compartment can hold as much as three
golfbags, or a pram and chassis inserted over a
remarkably low trunk sill that is a mere 26 inches high
(66 cm). Standard securing hooks hold the items firmly
in place, while a storage tray under the load
compartment floor and a deep storage compartment on the
left-hand side accommodate small oddments. For bulky
items, the optional Through-Load includes a folding rear
seat bench to allow flexible transport solutions. The
40:20:40 split rear backrests offer unbeatable
versatility when you need to carry passengers and long
items, such as several pairs of skis or snowboards, at
the same time.
Three equipment lines shine the spotlight on the car's
distinct character traits.
High-quality material combinations and unbeatable build
quality underline the premium ambience of the new BMW 3
Series Sedan. The materials and color concept of
standard model accentuate the sporting character of the
car, but a large selection of colors and upholstery
variants also offer scope for various other options.
From the basic matt satin silver surface treatment to
the warm look of fine burr walnut wood, all trim surface
options can be combined with either the leatherette or
one of two leather upholstery colors.
In addition to the standard trim level, the new BMW 3
Series Sedan can now also be specified with any of three
equipment lines or an M Sport Package. Customers can
therefore adapt the appearance of their car to their
personal lifestyle and preferences – in their own way
and with eye-catching results. The Sport Line, Luxury
Line and Modern Line each emphasize the different sides
to the new BMW 3 Series Sedan's character in their own
individual way. The exclusive, carefully coordinated
equipment features embrace both exterior design elements
and the selection of materials and colors for each
model. In terms of value, design coherence and
expressiveness, the new BMW Lines go far beyond existing
packages in the segment.
Sport Line: With eye-catching exterior features in
high-gloss black, this new line accentuates the dynamic
appearance of the BMW 3 Series Sedan. Eight heavily
contoured high-gloss black kidney grille slats in a
chrome-colored surround give the front end of the car a
particularly sporty and alert look. The black inserts in
the front apron make the air intakes appear larger and
lend extra emphasis to the muscular wheel arches.
Bi-color, double-spoke design 18-inch light-alloy wheels
provide the athletic looks to match. Meanwhile,
high-gloss black painted exterior mirrors and the
standard high-gloss black B-pillar and window trim add
an extra sporting flavor to the flanks. A black trim
strip on the lower crease underlines the width-enhancing
effect of the rear styling, while the black chrome
exhaust tips rounds off the exterior's sporty
appearance. The sporty and exclusive ambience of the
interior is expressed by contrasting black and red
accents. Red trim rings, red scales in the circular
dials, red stitching on the sports steering wheel and a
base trim strip in high-gloss black with coral red
accent strips all underline the sporting ambience of the
cockpit. The standard sports seats can be specified in a
choice of two upholstery styles and three colors. The
ignition key for Sport Line versions of the new BMW 3
Series Sedan is identified by its black finish and red
detailing.
Luxury Line: The discreet high-gloss chrome elements of
this line lend the exterior of the BMW 3 Series Sedan a
particularly elegant and exclusive appeal. The BMW
kidney grille with 11 fine chrome slats, two slightly
offset chrome trim strips in the front apron air
intakes, and a high-gloss chrome trim strip running
horizontally above the air scoop give the front a
striking appearance. As with the Sport Line, the
B-pillar and window guide come in high-gloss black, and
the window frame and weather strip are in chrome.
Special 18-inch light-alloy wheels in multi-spoke design
accentuate the stylishness of the new BMW 3 Series Sedan
when viewed side-on. From the rear, the new Luxury Line
is easily identified by its exquisite, high-gloss chrome
trim strip – which extends across the full width of the
rear apron – and its chrome exhaust tips. Chrome
elements also catch the eye inside the Luxury Line
variant. This is the only line which gives the radio and
air conditioning units a chrome surround. High-gloss
wood trim (with stylish inlays also available) and seats
with distinctive stitching and leather upholstery in
three classically elegant colors highlight an inviting,
exclusive ambience. The ignition key for Luxury Line
versions of the new BMW 3 Series Sedan can be identified
by its black finish and chrome detailing.
Modern Line: In contrast to Luxury Line models, the
avant-garde trim elements included in Modern Line
versions of the new BMW 3 Series Sedan are all in satin
aluminum, underlining the contemporary character of this
line. The BMW kidney grille, with 11 satin aluminum
slats, and double trim strips for the air intakes in the
same color give the front end of the new BMW 3 Series
Sedan a particularly contemporary, classy touch. The
high-gloss black B-pillar and window trim of the Modern
Line blend smoothly with the satin aluminum trim
elements at the front and rear. 18-inch turbine-style
light-alloy wheels strengthen the future-focused concept
of this equipment line. The harmonious lightness of the
interior dispenses with strong contrasts. Instead, with
a light upper side to the dashboard and a steering wheel
in dark oyster, it generates an all-new ambience.
Leather upholstery in oyster or black, and a choice of
three trim surfaces with accent strips in pearl-effect
chrome, further enhance the appealing interplay between
materials. A trim element with three-dimensional
structure and open-pored wood lays on a whole new feast
for the fingertips. Modern Line versions of the new BMW
3 Series Sedan are marked out by the oyster-colored
ignition key with matt silver detailing.
M Sport package: The M Sport package brings the ultimate
in sporting makeovers to the new BMW 3 Series. An
all-new aerodynamic package for the exterior clearly
sets cars specified with this package apart from the
base model and the three lines. 18 and 19 -inch
light-alloy wheels in hallmark M design, M Sport
suspension, a black kidney grille and BMW Individual
High-gloss Shadowline trim give the car that typical M
look. The theme continues inside the car with sports
seats boasting distinctive upholstery choices, trim
elements with blue accent strips, an M Short-shifter (in
models with manual gearbox), M door sill covers, an M
driver's footrest and the new M leather steering wheel.
New dimensions in driving pleasure and dynamic
performance: Sporty power delivery, outstanding
efficiency and enhanced ride comfort.
The sixth generation BMW 3 Series sports sedan offers
top-level agility and driving dynamics, and they combine
all this with new levels of comfort. At the same time,
there is no change to the proven basic concept
comprising high-performance engines, a sporty chassis
and a rigid, lightweight body. After all, over the past
35 or more years, drivers have come to expect dynamic,
sporty driving enjoyment as a matter of course in a BMW
3 Series model, while powertrain and chassis technology
rank as a core strength of the brand. A longitudinally
mounted engine, rear-wheel drive and a balanced (50:50)
weight distribution are a formula that makes the BMW 3
Series the sportiest sedan in its segment.
At launch, the new BMW 3 Series Sedan will be offered
with two high-torque, refined and fuel-efficient
engines, both feature the latest BMW TwinPower Turbo
technology. They comprise the familiar 6-cylinder inline
engine and a new-generation 4-cylinder engine. Both
engines offer impressive driving dynamics coupled with
substantially reduced fuel consumption and emissions. At
first sight contradictory and conflicting technical
objectives have been ingeniously resolved by BMW. For
example, the dynamism goes hand in hand with outstanding
performance on the cost and environmental front, since
emissions for both the engines are well within the US
ULEV II limits. And the new Driving Experience Control
switch with ECO PLUS mode, which is available for all
engine versions, provides the opportunity to extend
these savings even further.
Power is delivered to the rear wheels either via a
standard 6-speed manual transmission or, optionally, via
an 8-speed automatic – currently the only such unit in
this segment. The automatic, which can be combined with
either engine, is so efficient that it is able achieve
lower fuel consumption and emissions than with the
manual transmission on the EU test cycle (EPA test
figures will be announced closer to the US on-sale
date). Both the manual and the automatic models are
equipped with the Auto Start-Stop function for further
savings.
Advanced suspension technology, featuring a large number
of light-alloy components and new tuning, along with
Servotronic speed sensitive power steering, low vehicle
weight and a balanced weight distribution top off a
dynamic package, making the new BMW 3 Series Sedan an
exemplar of sporty handling combined with increased
comfort.
BMW 328i: new 4-cylinder gasoline engine with
TwinPower Turbo technology sets a new benchmark for
driving dynamics and efficiency.
With the launch of the new sports sedan, an ultra-modern
4-cylinder engine will make its debut in the BMW 3
Series. In keeping with the dynamic overall theme of the
new BMW sports sedan, this new-generation turbocharged
engine offers plenty of power and performance,
responsive acceleration, powerful torque, a high rpm
ceiling and low weight. The new 4-cylinder engine, which
provide noticeably livelier power for maximum driving
enjoyment, also come with lower fuel consumption than
its predecessor.
The state-of-the-art, lively 2.0-litre engine marks a
return to the popular sports sedan's roots – it was with
lightweight, high-performance 4-cylinder engines in a
similar vein that the BMW 3 Series made its debut back
in 1975, with the first 6-cylinder engines for this
series making their appearance at the 1977 Frankfurt
Motor Show. A 6-cylinder continues to top the engine
line-up in the new BMW 3 Series.
The significant upgrade in power and efficiency is
chiefly down to the use of BMW TwinPower Turbo
technology, which combines High Precision Direct Petrol
Injection, Double-Vanos variable camshaft timing and
VALVETRONIC variable valve timing along with twin-scroll
turbocharging. On the new-generation 4-cylinder engine,
this world-exclusive technology package from BMW again
provides a very efficient way to extract more power from
the engine, rather than taking the route of a much
larger displacement and, in the process, adding to the
weight and therefore to fuel consumption. This explains
why the more dynamic performance and driving enjoyment
does not come at the expense of higher fuel consumption
and emissions.
The new BMW TwinPower Turbo 4-cylinder's displacement of
1,997 cc delivers maximum power of 180 kW/ 240 hp at
5,000 rpm while, thanks to twin-scroll turbocharging,
the maximum torque of 260 lb-ft is developed at just
1,250 rpm and remains constant up to 4,800 rpm. These
statistics translate to commensurately dynamic
performance: the new BMW 328i accelerates from 0 to 60
mph in just 5.7 seconds, on its way to an electronically
governed top speed of 130 mph, 155 mph with Sport Line.
The engine responds instantly when the driver demands
more throttle, and the vigorous and almost linear power
delivery from only slightly above idle, which continues
all the way into the higher rpm range, is duly
impressive.
BMW TwinPower Turbo technology in the new 4-cylinder
engine.
This new engine is the most powerful in a new generation
of 4-cylinder engines designed in accordance with the
BMW EfficientDynamics strategy, which aims to combine
increased driving enjoyment with reduced fuel
consumption and emissions. In technical terms, this new
4-cylinder engine is modeled on the current
multi-award-winning 6-cylinder inline engine with BMW
TwinPower Turbo technology (N55), which is the benchmark
in its class for dynamic power delivery and impressive
efficiency. This world-exclusive technology combines
High Precision Direct Petrol Injection, Double-Vanos
variable camshaft timing and VALVETRONIC variable valve
timing with twin-scroll turbocharging.
These features give the new BMW 328i the sort of power
which with a naturally aspirated engine would require
more cylinders and larger displacement. At the same
time, with its all-aluminum crankcase, this engine is
lighter and more compact than a 6-cylinder engine of
equivalent power. This has obvious benefits for driving
dynamics: the reduced load on the front axle gives this
BMW sports sedan greater agility and further
improved steering and cornering characteristics.
Twin-scroll turbocharging.
The new 4-cylinder engines also feature twin-scroll
turbocharging. This means that the exhaust stream from
cylinders 1 and 4, and the exhaust stream from cylinders
2 and 3, follow separate spiral-shaped paths to the
turbine wheel. This reduces exhaust back-pressure at low
engine rpm, allowing the energy of the exhaust gas
pulses to be utilized as efficiently as possible. The
result is instant throttle response and fast-revving
performance which BMW drivers can instantly translate
into driving pleasure.
VALVETRONIC, Double-Vanos and High Precision
Direct Injection.
The combination of a high power output and a
simultaneous reduction in emissions is achieved by
VALVETRONIC variable valve timing and Double-Vanos
variable camshaft timing. The latest generation of the
VALVETRONIC system features a faster-acting, optimized
stepper motor with integrated sensor. Seamlessly
variable control of intake valve lift dispenses with the
need for a throttle butterfly. Instead, the air mass is
controlled inside the engine, resulting in faster
response. At the same time, pumping losses have been
reduced to a minimum.
The excellent efficiency is also down to the High
Precision Direct Injection system. Centrally positioned
between the valves, solenoid injectors precisely control
the supply of fuel. The fuel is injected very close to
the spark plug, with a maximum injection pressure of 200
bar (2900 psi), resulting in clean and homogeneous
combustion. The cooling effect of the directly injected
fuel also results in a higher compression ratio than on
port injection engines, bringing further efficiency
improvements.
Exceptional performance assisted by innovative
design features.
The exceptional performance of the new engine is also
due to various innovative features of the core engine.
For example, twin balancer shafts positioned at
different heights result in optimized vibration
absorption, while a centrifugal pendulum absorber
integrated in the dual-mass flywheel brings a noticeable
reduction in irregular running at low engine rpm. The
driver can therefore make full use of the strong low-end
torque without sacrificing smoothness. These factors all
help to explain why the new 2.0-litre 4-cylinder engine
achieves refinement, noise and vibration of a kind that
was previously confined to BMW 6-cylinder engines.
BMW 335i: Inline 6-cylinder engine with beefy power
delivery, strong torque and superb refinement.
Fans of large 6-cylinder engines have a treat in store
too. The inline 6-cylinder engine (N55) in the new BMW
335i will impress performance-minded drivers with its
effortless power, exceptionally fast-revving temperament
and outstanding refinement. The N55 has been setting
standards from the start, as the pioneer of a new
generation of engines in which BMW TwinPower Turbo
technology with High Precision Direct Injection and
VALVETRONIC variable valve timing plus a twin scroll
turbo made its debut.
Thanks to intensive fine-tuning of the engine, BMW's
engineers have now further reduced the fuel consumption
and emissions of the predecessor, while at the same time
maintaining its high performance. With a maximum power
rating of 225 kW/ 300 hp at 5,800 rpm, the 3.0-litre
6-cylinder unit reflects the sporty personality of the
BMW 3 Series and helps this sedan deliver brilliant
performance. And the high peak torque of 300 lb-ft, on
stream between 1,200 and 5,000 rpm, ensures that the
power is effortlessly and instantly delivered.
As a result, the new BMW 335i can show off its prowess
with a 0 to 60 mph sprint time of just 5.4 seconds,. The
automatic version is on par, reaching 60 mph a full 0.2
seconds faster than the outgoing model. Top speed
remains the same, at an electronically governed 130 mph
(210 km/h) and 155 mph (250 km/h) with Sport Line.
All this extra performance comes with exceptional fuel
economy and low emission figures. Fuel consumption in
the EU test cycle is rated at 7.9 liters per 100
kilometers (29.8 mpg). Fitted with the new eight-speed
automatic transmission, the BMW 335i is even more
frugal, with combined fuel consumption of just 7.2
liters per 100 kilometers (32.6 mpg). The improvement in
emissions for the manual and automatic versions works
out at 6 and 16 per cent respectively. EPA rating will
be announced closer to the on-sale date in the USA.
Sporty 6-speed manual transmission as standard;
state-of-the-art eight-speed automatic optionally
available for both engine versions.
The BMW 3 Series owes its characteristic driving
experience not just to its high-torque, fast-revving
engines, but also to its transmissions. For
performance-minded drivers the transmission, as the
interface where the power from the engine is relayed to
the rear wheels, is pivotal to a dynamic driving
experience. It is just as important for it to offer
precise, short-throw shifting as to provide the right
ratios. Smooth shifting, low noise and efficient design
are further qualities demanded in the premium segment.
For drivers who value a hands-on approach, the new BMW
sports sedan is equipped with a 6-speed manual
transmission as standard, while those who prefer to
leave the shifting to the transmission will find an
ideal alternative in the innovative 8-speed automatic.
Finally, customers can also opt for a sports automatic
version of this transmission, with steering
wheel-mounted paddle shifts as an upgrade with the Sport
Line and M Sport package.
6-speed manual transmission as standard.
The sporty 6-speed manual transmission in the new BMW 3
Series boasts an easy and precise shifting action and
optimal ratio spacing. The lightweight, compact format
and innovative, low-friction design help to further
enhance shift feel and efficiency. The transmission used
on the BMW 335i, is equipped with dry sump lubrication
for significantly improved efficiency and shifting
quality, due to reduced drag losses. At the same time,
noticeably more comfortable shifting is achieved by the
use of innovative carbon friction linings in the
synchromesh units. The new BMW 328i likewise features an
optimized transmission with ratios precisely matched to
the performance characteristics of the new engine. The
optimal ratio spacing makes for powerful sprinting
performance and fast mid-range acceleration, all
combined with a reduction in fuel consumption.
Innovative 8-speed automatic transmission:
efficient power transmission and optimal ratios.
The new BMW 3 Series can be equipped with an optional
high-performance
8-speed automatic transmission, which can be combined
with any of the engines being presented. The additional
ratios allow this state-of-the-art transmission – which
is an option not currently offered by any competitors in
the premium compact sports sedan segment – to combine
unprecedented standards of comfortable shifting, sporty
performance and efficiency. With all this going for it,
the automatic transmission is fully in keeping with the
overall sporty temperament of the new BMW 3 Series
Sedan.
In terms of size and weight, this 8-speed unit is
comparable with the 6-speed automatic transmission used
in the past. A range of innovative technical features
and exceptionally high internal efficiency allow this
higher-performance unit, too, to combine powerful
acceleration, strong mid-range sprinting and further
reduced fuel consumption. For performance-minded drivers
this transmission also has lots to offer, particularly
since the driver can choose to play a more active role
by changing gear manually, thereby releasing even more
of this sporty sedan's potential.
With its optimized control technology, the 8-speed
transmission boasts extremely fast shift and reaction
times and direct downshift capability. The electronic
transmission controller can also alter the shift
characteristics as required, to cater either for a
sportier or for a more relaxed, fuel-saving driving
style. Despite a larger overall spread, eight ratios
mean that the spacing between them is smaller, so that
the optimal ratio is available in virtually all
situations. The close ratios deliver turbine-like power
combined with smooth and fuel-efficient low-rpm
operation. Altogether, then, as well as providing
dynamic acceleration and smooth shifting, the new
8-speed automatic also allows drivers to maintain a very
economical driving style. This all helps to explain why,
when fitted with the 8-speed automatic transmission, the
new BMW 3 Series even lower fuel consumption than models
equipped with the 6-speed manual transmission.
A sports version of the new 8-speed automatic
transmission is available as an option for cars equipped
with the Sport Line and M Sport package. This unit
offers even sportier shift characteristics (e.g. faster
shift times), and the option of changing gear manually
using the paddle shifts on the steering wheel.
Alternatively, it is also possible to use the electronic
Quickshift selector lever on the center console. The
Normal and Sport modes are chosen using the Driving
Dynamics Control switch. This allows the sports
automatic to deliver both dynamic driving enjoyment and
top-level comfort.
Precision chassis engineering sets new
standards: sporty handling, high agility and increased
comfort.
In the sixth model generation, too, dynamism and
performance are among the stand-out features of the BMW
sports sedan. These qualities are underpinned by a
precision-engineered chassis with four-wheel independent
suspension that perfectly complements a winning formula:
a longitudinally mounted engine, rear-wheel drive,
balanced weight distribution and torsionally stiff body.
In the new BMW 3 Series the engineers have further
improved the already outstanding handling qualities of
the predecessor and its excellent agility and
directional stability, while at the same time noticeably
improving comfort. To achieve this, they have made
extensive use of extra-lightweight chassis components,
sophisticated and perfectly tailored axle kinematics and
a high-precision steering system. State-of-the-art
electronic control systems on the new BMW 3 Series Sedan
help manage the vehicle dynamics and ensure that the
combination of outstanding sporty performance and
increased comfort can be enjoyed to the full and with
complete peace of mind.
With friction-reduced wheel bearings and ball joints,
aerodynamic improvements at the rear axle and reduced
rolling-resistance tires, the whole chassis plays its
part in reducing fuel consumption and thus emissions.
A wheelbase of 110.6 inches / 2,810 mm (+ 1.96in/50 mm)
and a front and rear track width of 60.3 / 1,543 (+ 1.46
in / 37 mm) and 61.9 / 1,583 millimeters (+ 1.85 in/ 48
mm) respectively give the new BMW 3 Series Sedan a more
road-hugging stance than its predecessor, while the
weight-optimized powertrain and lightweight body design
result in a perfectly balanced 50:50 weight
distribution.
Double-pivot front axle with spring struts and
anti-roll bar.
The new BMW sports sedan adopts an innovative but proven
front axle design which provides an optimal fusion of
driving dynamics and comfort. The suspension components
combine maximum stiffness with minimum weight. Aluminum
torque struts, wishbones and swivel bearings bring a
substantial reduction in unsprung masses. At the same
time, the absence of torque steer makes it easier to
gear the kinematics of the double-joint axle to agility
and dynamism.
Advanced axle design further refined: five-link
rear axle improves driving dynamics and comfort.
Incorporating various significant improvements and
refinements, the rear axle of the new BMW 3 Series makes
an important contribution to the new model's improved
driving dynamics and comfort. Its space-saving design is
based on the tried-and-tested five-link design used on
the predecessor model, with elastokinematics which have
been specially tailored to the new sports sedan,
featuring long spring travel and precise and confident
wheel location in all situations.
Extra-wide mounts and supports on the wheel carriers for
track and camber, extremely stiff control arms, the
stiff axle subframe and thrust arms connecting the
suspension and body provide an excellent basis for the
agile and, at the same time, comfortable overall
suspension qualities of the new BMW 3 Series Sedan. The
large mounts and supports at the rear axle not only
affect handling, they are also important for ensuring
good acoustic insulation between the powertrain and
suspension, particularly on vehicles with a powerful,
high-torque engine. Thanks to the effective insulation
of the powertrain from road excitations, the new rear
axle also provides first-class noise and vibration
damping.
The classic BMW 3 Series rear-wheel-drive set-up and a
balanced weight distribution also provide the ideal
basis for resolving the conflict between ride and
handling. As a result, the new BMW 3 Series impresses
with extremely sporty handling combined with highest
standards of stability and comfort. Last but not least,
the reduced-friction wheel bearings, robust powertrain
isolation and carefully targeted aerodynamics
modifications at the rear axle also contribute to
improved driving dynamics and efficiency.
Optional Variable Sports Steering.
Optionally a new variable-ratio steering system can be
ordered. Variable Sports Steering provides different
steering gear ratios depending on the turning situation,
so that the new BMW 3 Series responds either more
directly or more softly to the driver's steering inputs.
This reduces the number of steering wheel rotations
required for bigger turns by up to 25 percent and makes
for easier, more convenient parking and turning since
less effort is required from the driver. Also, the
handling is sharper in general, for example when very
sudden evasive action is called for. At smaller steering
angles between zero and 100 degrees, on the other hand,
the Sedan provides high standards of track-holding and
straightline stability, and offers satisfyingly precise
response to steering changes. The variable-ratio
steering is a purely mechanical system based on a
variable-ratio steering rack.
High-performance lightweight brake system.
The dynamic performance of the sports sedan calls for an
equally powerful brake system. The new BMW 328i uses
lightweight floating caliper brakes at all corners with
large vented discs while the 335i uses 4-piston fixed
calipers at the front and floating calipers at the rear.
The aluminum front fixed calipers bring a further
reduction in unsprung masses. This extremely
high-performance system also features outstanding heat
tolerance, excellent wet braking performance, easy
operation and precise control. Together with the large
wheels and high-grip wide tires, it provides the sports
sedan with highly effective deceleration.
The brake system is further supported by various
state-of-the-art electronic safety systems, which are
integrated into the Dynamic Stability Control (DSC)
system for improved driving dynamics and safety. The DSC
system incorporates the following functions: Anti-lock
Braking System (ABS), Automatic Stability Control (ASC),
Dynamic Traction Control (DTC), Dynamic Brake Control
(DBC) and Cornering Brake Control (CBC), along with
start-off assist, brake drying and an electronic limited
slip function for the rear differential, which can be
activated using the "DSC Off" button.
Driving Dynamics Control switch with ECO PRO
mode:
extra-sporty, more relaxed or more fuel-efficient
driving modes – at the press of a button.
The new BMW 3 Series offers impressive driving dynamics
combined with new standards of comfort in the segment.
This is a result of superbly tuned suspension which
achieves an astonishing balance between dynamics and
comfort. On top of this, drivers are also able to vary
the overall character of the sedan depending on the
driving situation or to suit their personal preferences.
As well as sportier or more comfortable drive settings,
they can also opt for extra fuel efficiency. The
different modes are selected using the new Driving
Dynamics Control function including ECO PRO mode, which
is standard on all 3 Series models.
Using the Driving Dynamics Control switch, the driver is
able to customize accelerator response characteristics,
engine response, the power steering characteristics and
the Dynamic Stability Control (DSC) thresholds. The
Servotronic function, the automatic transmission and
Dynamic Damper Control are integrated into the system
too. Using the simple-to-operate rocker switch on the
center console, drivers can choose between ECO PRO,
COMFORT, SPORT and SPORT+ modes. Each of these
predefined setups activates different settings for the
relevant powertrain and suspension components.
In SPORT mode, for example, throttle response is very
sharp and the steering becomes even more direct. On
vehicles with automatic transmission, the shift points
are altered to provide a significantly sportier drive.
A further button allows the driver to change the DSC
settings. Selecting Dynamic Traction Control (DTC) mode,
for example, makes it much easier to start off on loose
surfaces or in deep snow. In this mode as well as in
SPORT+ mode, the Dynamic Stability Control thresholds
are raised and Dynamic Traction Control (DTC) is
activated. It is also possible to shut off DSC
altogether. The electronic limited-slip function for the
rear differential can then provide extra-sporty
acceleration out of corners or hairpins.
The new ECO PRO mode, meanwhile, supports an
extra-efficient and economy-conscious driving style. It
does this by changing the accelerator mapping so that
the same pedal travel delivers less power than in the
standard mode. Also in this mode, the automatic
transmission control strategy is modified so as to
upshift sooner and to delay downshifts, while
intelligent energy and climate management reduces the
mechanical power consumption and also the consumption of
electrical systems such as heated mirrors and seats. But
the biggest potential for improving fuel economy comes
from the driver's own personal driving habits. Special
displays in the instrument cluster let the driver know
by how much the driving range is being extended, show
fuel consumption history, or, with reference to the
specific driving situation, provide tips and incentives
on how to develop a more economy-conscious driving
style. ECO PRO mode allows average fuel consumption to
be reduced by up to 20%, with a corresponding increase
in driving range.
Dynamic options: M Sport package, Adaptive M
Sport suspension, sports automatic transmission and BMW
3 Series xDrive.
For out-and-out enthusiasts, further features are
available to enhance the dynamic driving qualities of
the new BMW 3 Series and give them a distinctive visual
dimension as well. The M Sport package, which will
become available after launch, is designed for this very
purpose and has been developed specifically for this
model series. It includes the lowered M Sport
suspension, featuring a 10 millimeter (0.4 in.) drop in
ride height, firmer suspension and damping, and larger
anti-roll bars. Also featured are 18 or 19-inch M alloy
wheels. The package is completed by an M aerodynamics
package featuring special body parts, and by chrome
tailpipes, exclusive exterior paintwork and interior
trim to match. An Adaptive M Sport suspension with
electronically controlled damping is also optionally
available for the new BMW 3 Series. Based on incoming
information about body and wheel acceleration, lateral
and longitudinal acceleration, vehicle speed and
steering wheel position, an electronic control unit
adapts the damper mapping to the road surface and
driving situation. At the same time the driver can use
the Driving Dynamics Control switch to vary the basic
suspension characteristics between more comfortable or
sportier settings. An 8-speed sports automatic
transmission with faster shift times and sporty steering
wheel-mounted paddle shifts is also available as an
option.
The new BMW 3 Series will soon provide even more variety
and become even more attractive with the introduction of
BMW xDrive intelligent all-wheel drive. In addition to
the typical benefits of all-wheel drive, the
electronically controlled BMW xDrive system – which can
fully vary the driver power split between the front and
rear wheels with split-second speed – ensures top-class
traction, safety and handling, and optimal power
management whatever the weather and road conditions. The
system has been recalibrated for greater agility and
precision, with benefits also for cornering. In this new
version it offers an ideal combination of dynamism and
comfort, and is the ideal basis for maximum driving
enjoyment. The BMW 335i xDrive and BMW 328i xDrive,
all-wheel-drive models will go on sale in summer 2012.
BMW EfficientDynamics: More power, less fuel
consumption.
With high-performance engines, superior suspension
technology and an extremely torsion-resistant body, the
new BMW 3 Series is building on its position as the
sportiest sedan in its segment. It is also advancing
even further on the comfort front. Agility and dynamic
performance continue to be the sports sedan's stand-out
features, and are key to its high standards of driving
enjoyment. To cap this off, the 3 Series also boasts an
exceptionally good balance between performance and fuel
consumption. This reassuring knowledge is a further
incentive for drivers to make full use of the dynamic
potential of the new BMW 3 Series.
To a large extent, these typical BMW qualities are due
to the BMW EfficientDynamics strategy that is
extensively used on the new sports sedan. New, more
fuel-efficient engines, extra-efficient transmissions,
on-demand control of ancillary units, intelligent
lightweight design, Auto Start-Stop function, and low
drag aerodynamics including "Air Curtain" and underside
fairing all help to consolidate the leadership position
of the new BMW 3 Series on fuel consumption and
emissions.
Auto Start-Stop, Brake Energy Regeneration, ECO
PRO mode.
The new BMW 3 Series Sedan is equipped with an Auto
Start-Stop function, which automatically switches off
the engine during short stops at traffic lights or in
stationary traffic, so as not to waste fuel. For the
first time, and uniquely in this class, this system can
be combined with the new 8-speed automatic transmission
as well as the manual gearbox. The new BMW 3 Series is
also equipped with BMW's now familiar Brake Energy
Regeneration system. With Brake Energy Regeneration,
power for the vehicle electrical system is generated
only during braking and overrun. When the engine is
under load, the alternator can often be disengaged. This
not only means that electricity can be generated with
little or no effect on fuel consumption, it also grants
the sports sedan livelier acceleration. Finally, the new
Driving Experience Control switch gives drivers the
option of selecting ECO PRO mode which, by modifying the
powertrain management and re-programming the heating and
air conditioning, the heated seats and the exterior
mirrors to operate at optimum efficiency, reduces fuel
consumption by as much as 20%.
On-demand control of ancillary units saves
energy.
Intelligent energy management in the new BMW 3 Series is
further enhanced by the ancillary units, which consume
significantly less energy compared with conventional
systems. Examples include the on-demand coolant pump,
the electronically controlled oil pump and the
electromechanical steering system, which only consumes
electric power when steering assistance is actually
required. The special air conditioning compressor
featured on many of the sports sedan models works on the
same principle. As soon as the driver switches the air
conditioning off, the belt drive to the compressor is
disconnected by a magnetic clutch, to minimize power
drain.
Intelligent lightweight design brings further
reduction in fuel consumption.
Use of lightweight materials has played a significant
role in reducing vehicle weight and in delivering high
passenger cell safety standards, combined with a
significant increase in strength. At the same time,
these measures also help to ensure superior driving
dynamics. Intelligent lightweight design is integrated
into all areas of BMW vehicle development work and into
all components, from the body and engine to the
suspension. Materials used include high and ultra-high
tensile steels, a hot-stamped B-pillar, plastics and
state-of the-art composites. Increased use of aluminum
components in the engine and suspension systems has also
further reduced the weight of the relevant assemblies.
Aerodynamic optimization of underside paneling.
It is common knowledge that fuel consumption can also be
cut by reducing aerodynamic drag. As the excellent drag
coefficient (cd = 0.26) would suggest, the aerodynamics
of the new BMW 3 Series have been intensively honed in
BMW's state-of-the-art full scale rolling road wind
tunnel. The optimized aerodynamics also have benefits
for noise reduction and roadholding. In particular,
streamlined design of the underside plays a big part in
minimizing lift forces. The aerodynamically optimized
underside with extended streamlined panels at the sides,
under the engine compartment shield and at the front
part of the exhaust tunnel provides unprecedented
standards of sealing. Additional aerodynamic covers,
which create a diffuser effect at the rear axle, further
reduce drag and lift forces, while at the same time
improving stone chip protection. Also, the front aprons
are designed to incorporate the "air curtain" effect
which reduces turbulence in the wheel arch area – again
reducing drag. This system was first introduced on the 1
Series M Coupe in 2011. The aerodynamically designed
wheel arches, and the air deflectors in front of them,
likewise help to reduce fuel consumption.
Dynamic, efficient and innovative: the new BMW
ActiveHybrid 3.
In autumn 2012 a sensational new model will join the BMW
3 Series. In the new ActiveHybrid 3 – the world's first
hybrid at the premium end of the sports sedan class –
the innovative BMW ActiveHybrid powertrain technology
and the sporty personality of the BMW 3 Series meet and
merge with highly dynamic and efficient results. The
combination of the 6-cylinder engine and electric drive
produce unrivalled driving enjoyment, combined with even
better fuel consumption and emissions figures, and
further intensify the sporty yet fuel-efficient driving
experience that lies at the heart of the new BMW 3
Series. The gains in both performance and efficiency are
a textbook example of the
BMW EfficientDynamics development strategy in
action.
Following the BMW ActiveHybrid 7, BMW ActiveHybrid X6
and BMW ActiveHybrid 5, the new BMW ActiveHybrid 3 is
the fourth production model in which a model-specific
intelligent combination of internal combustion engine
and electric drive provides extra performance while at
the same time significantly slashing fuel consumption
and emissions. In the BMW ActiveHybrid 3, ActiveHybrid
technology has for the first time been integrated into
the vehicle architecture right from the start. Amongst
other things, this meant that a lot of space was saved.
The powertrain of the BMW ActiveHybrid 3 is closely
tailored to the sporty personality of the new BMW 3
Series. It features the 225 kW/ 300 hp inline 6-cylinder
engine with BMW TwinPower Turbo technology (N55) and a
hybrid-specific eight-speed automatic transmission with
integrated electric motor which for limited periods can
increase power by up to 40 kW/ 55 hp. Maximum combined
output is 250 kW/ 335 hp, with a maximum combined torque
of 330 lb-ft. This high-powered, high-performance
combination nevertheless returns extremely low fuel
consumption. Average consumption in the EU test cycle is
less than 6.4 liters per 100 kilometers (36.7 mpg). That
means the ActiveHybrid technology in the BMW
ActiveHybrid 3 offers fuel savings of more than 12.5
percent compared with equally powerful conventionally
driven BMW sports sedans.
The electric motor supplies the 6-cylinder engine with
supplementary driving power and can provide a boost
function when extra-dynamic performance is required.
This adds a further edge to the driving experience in
the BMW ActiveHybrid 3. BMW ActiveHybrid technology also
allows the vehicle to run solely on electric power. In
this zero-emission, virtually soundless driving mode,
the vehicle can cover a distance of between 2 to 2.5
miles (around three to four kilometers). Top speeds in
all-electric mode range from 37 mph (60 km/h) under load
to 100 mph (160 km/h) on overrun (coasting). When the
driver applies more throttle, the internal combustion
engine is engaged automatically, then disengaged on
overrun. During overrun and braking, the electric motor
acts as a generator, converting kinetic energy into
electrical energy, which is used to charge the battery.
This is the same principle as the Brake Energy
Regeneration function on the regular models, although on
the BMW ActiveHybrid 3 the amount of energy recuperated
by the electric motor is many times greater.
Efficient and seamless integration between the internal
combustion engine and electric motor is ensured by the
central power electronics, which provide intelligent,
proactive energy management to further improve overall
system efficiency. In terms of utility and interior
adaptability, the BMW ActiveHybrid 3 shows no
significant differences from the other models in the
series, since its high-voltage battery is integrated
under the floor of the trunk. With trunk space of 390
liters (DIN) and unrestricted through-loading
functionality, there are no concessions on the car's
high standards of comfort and convenience. Drivability
too is on a par with that of a BMW 335i.
BMW ConnectedDrive: Intelligent integration provides
greater comfort, safety and infotainment.
The BMW ConnectedDrive range of technology includes a
portfolio of innovative functions – unique worldwide –
which serve to ensure maximum comfort, infotainment and
safety. BMW ConnectedDrive uses the intelligent link-up
of the driver, car and outside world to provide useful
information for the situation at hand. The technical
pre-eminence and progressive character of the new BMW 3
Series is underpinned by an unmatched combination of
driver assistance systems and mobility systems from BMW
ConnectedDrive.
Among the most prominent technologies developed under
the banner of BMW ConnectedDrive are the
comfort-enhancing systems BMW Parking Assistant and
Surround View. They are joined in the new BMW 3 Series
Sedan by features which further increase levels of
passenger comfort – such as office services, calendar
and Facebook as examples.
High-functionality interface technology providing a
prime example of state-of-the-art infotainment
capability enables the driver and passengers to make
extensive use of external mobile phones and music
players inside the new BMW 3 Series Sedan. With new
Bluetooth office functions from BMW ConnectedDrive,
internet-based services such as weather, news etc., as
well as calendar entries and text-based messages (SMS
and e-mail), can be viewed in the Control Display of the
iDrive operating system and read out via the Text to
Speech function. In addition, passengers can access
their personal music library on their smartphone or
music player inside the car. Their playlists, stored
song titles and relevant album cover artwork are then
displayed on the on-board monitor. The BMW Connected app
allows full in-car use of web radio and calendar
functions in combination with the Apple iPhone. In
addition to web radio music streaming serves such as
Pandora and MOG can be accessed safely and conveniently
through the iDrive controller and screen.
The constantly expanding number of driver assistance
systems from BMW ConnectedDrive provide added safety and
assurance on the road. In a new development in this
premium class, the new BMW 3 Series Sedan will be
available with the new-generation full-color Head-Up
Display. Key driving information is projected – in sharp
resolution – onto the windshield so it appears directly
in the driver's field of view. Safety is given a further
boost by the availability of the Active Blind Spot
Detection System and Lane Departure Warning System
including Collision Warning. This technology warns the
driver of a possible collision during a lane change
maneuver or if the car strays unintentionally out of its
lane. Meanwhile, the Advanced Collision Notification
function help occupants to limit the consequences of an
crash, should the worst come to the worst.
Head-Up Display with full-color capability.
The new-generation Head-Up Display now delivers even
greater display quality, functionality and flexibility.
The symbols projected onto the windshield are displayed
in sharp resolution in the driver's direct field of
vision. All of which allows drivers to view all of the
information in this ergonomically excellent position
without having to divert their gaze from the road ahead.
A full range of colors are used to reproduce common road
sign symbols as accurately as possible through the
display graphics. Depending on vehicle specification,
the car's speed, cruise control setting, navigation
instructions and alerts from the Collision Warning and
Lane Departure Warning systems will be displayed on the
display. Even direction indicators and Check/Control
messages can now be displayed, as well as a wide range
of information selected personally by the driver. The
intensity of the projections adapts automatically to the
light conditions, and therefore follows the illumination
of the cockpit dials. Added to which, the precise
positioning of the projections on the windshield can be
adjusted easily using the iDrive Controller. The variety
of driver assistance systems available for the BMW 3
Series Sedan increases the amount of information that
can be shown in the Head-Up Display to a whole new
level.
Active Blind Spot Detection System monitors
vehicles following behind.
Inattentiveness or misjudgment of the distance and speed
of a vehicle approaching from behind can lead the driver
into a critical situation when changing lanes. The
optional Active Blind Spot Detection System warns BMW 3
Series Sedan drivers of the potential danger of such an
overtaking maneuver. The system uses a pair of
rear-mounted radar sensors to monitor traffic in the
adjacent lanes, from the blind spot to a distance of
approximately 60 meters (200 ft.) behind the car. This
information, indicated to the driver before he actually
changes lanes, allows him to prepare for a lane change
maneuver with confidence and to avoid critical
situations from the outset. If other road users are
approaching the car in an adjacent lane or moving
through the driver's blind spot behind and to the side
of the car, a yellow triangle symbol in the housing of
the driver's side exterior mirror gives a discreet
warning of possible danger. If the driver then still
goes ahead and activates the direction indicator,
announcing an intention to pull in or out, the LED
symbol starts to flash. A further warning is provided in
the form of a discreet but unmistakable vibration of the
steering wheel rim.
Camera monitoring: Lane Departure Warning System
and Collision Warning.
The Lane Departure Warning System available for the new
BMW 3 Series Sedan is activated at speeds above 70 km/h
(43 mph) and warns the driver if he unintentionally
strays out of his lane. The system comprises a
windshield-mounted camera in the rear-view mirror area,
a data comparison unit and a signal generator which – as
with the Active Blind Spot Detection System – causes the
steering wheel to vibrate. The Lane Departure Warning
System is speed-sensitive. At high speeds, the system
reacts at a suitably early stage if the car is getting
close to the lane markings. The camera tracks the lane
markings on at least one side of the car, and the
control unit uses image processing to calculate the
position of the car in relation to the markings. The
camera focuses some 50 meters (164 ft.) ahead of the car
and is also active through corners and on narrow roads.
Indeed, the system even works in the dark as soon as the
headlights have been switched on. The driver can
therefore count on its services in a wide range of
everyday driving scenarios. The system does not give a
warning if the driver has signaled an intention to
change lanes or turn off by switching on the direction
indicator. BMW ConnectedDrive uses a high-tech
multifunctional camera, mounted on the rear-view mirror,
to initiate a number of different driver assistance
systems. With the new BMW 3 Series Sedan, BMW will
become the first premium manufacturer to use such a
camera for monitoring traffic on the road ahead. The
image processing system continuously scans the scene on
the road and gives an audible warning if it identifies a
potential collision risk. If the driver draws too close
to the vehicle in front, the system produces an acute
audible warning and a visual signal appears in the
instrument cluster or the optional Head-Up Display, if
specified. At speeds upwards of 50 km/h (30 mph), the
brake system is primed and the activation threshold of
the hydraulic Brake Assist system is lowered. These
measures, which are activated simultaneously with the
visual and audible warnings, are designed to help the
driver react effectively in an emergency. There is no
automatic braking intervention. The sensitivity of the
automatic Collision Warning system can be individually
configured by the driver through several stages.
If the worst comes to the worst: BMW Assist
enhanced Automatic Collision Notification with automatic
vehicle location.
In the event of an accident in the new BMW 3 Series, the
enhanced Automatic Collision Notification system from
BMW ConnectedDrive allows the emergency services to
receive detailed information on the type of collision
and the likelihood trauma level injuries before arriving
at the scene of the accident. That allows first
responders to prepare the appropriate medical care in
advance for those involved in the crash. The precise
position of the car and vehicle type are specified, and
all the data gathered by sensors in the car is
forwarded. The information provides indications as to
the nature and severity of the collision, while the
deployment of the car's restraint systems gives the
emergency services an idea of the number of injured
people and allows frontal, rear, side or multiple
collisions to be identified and differentiated. This is
possible thanks to an advanced algorithm developed in
partnership with the William Lehmann Trauma Center in
Miami, Florida that used transmitted vehicle data to
estimate the likelihood of severe injuries as a result
of a crash. As well as automatic activation, the system
also allows the driver or front passenger to trigger the
Emergency Call manually and to be connected with the BMW
call center without delay.
Intelligent use of advanced light technology.
The optional High-Beam Assistant for the new BMW 3
Series Sedan provides enhanced safety at night. The
system automatically switches high beam on and off, as
conditions require, ensuring that the driver always has
optimal visibility without having to switch manually
between high and low beam. Images recorded by the camera
integrated into the rear-view mirror allow the system to
identify vehicles travelling up to around 400 meters
(approx. ¼ mile) in front. Oncoming traffic is picked up
when it is still around 1,000 meters (just under ¾ mile)
away, and the system also switches to low beam if
ambient lighting is bright enough.
The optional Adaptive Xenon headlights provide
illumination follows the curves of the road, turn with
the steering angle and the speed of the car. The
cornering light function integrated into the foglamps is
triggered when the driver switches on the indicator and
turns the steering wheel (at up to 65 km/h /40 mph).
Every time the driver turns, an additional beam of light
provides significantly improved visibility in the area
immediately around the car.
Rear view camera and Surround View deliver a
perfect overview.
A rear view camera is also available for the new BMW 3
Series Sedan as an extension of the Park Distance
Control (PDC) system. PDC uses sensors in the bumpers to
detect the distance to obstacles in front of and behind
the car. The camera is located in a protected position
in the license plate recess of the trunk lid and sends
images with optimized color and perspective to the
cockpit monitor. Interactive lane markings signal the
room available for the parking maneuver and the smallest
possible turning circle.
Making its debut in the BMW 3 Series Sedan, the Top View
system provides an even more extensive overview of the
car. This system complements the rear view camera and
PDC sensors, and works using two cameras in the exterior
mirrors. The data collected on the car and its
surrounding area is processed by a central computer,
which generates an overall image. This is then displayed
on the on-board monitor, presenting a bird's-eye view of
the car and the area around it, and enabling the driver
to carry out precise maneuvers in tight spaces.
If the car is moving at under 20 km/h (12 mph), the
driver can – at the touch of a button – also choose to
activate only the Side View function of Top View. Side
View uses two cameras integrated in the sides of the
front bumper to monitor traffic crossing in front of the
vehicle. These images are also relayed to the cockpit,
where they not only act as a maneuvering aid but, above
all, give the driver an early idea of what is happening
on the road to the left and right of the car when
pulling out from narrow and concealed exits or
junctions.
BMW Parking Assistant takes charge of
maneuvering into parking spaces.
The BMW Parking Assistant is another comfort-enhancing
driver assistance system from BMW ConnectedDrive to be
included in the new BMW 3 Series Sedan. The new system
helps the driver to maneuver safely and comfortably into
parking spaces positioned parallel to the direction of
travel. BMW Parking Assistant uses ultrasound sensors
integrated into the side indicator surrounds to help the
driver search for suitable parking spaces. With the car
travelling at no more than 36 km/h (22 mph), these
sensors permanently measure the length and breadth of
parking spaces at the edge of the road and on roadside
verges. BMW Parking Assistant searches for spaces at
least 1.20 meters (around 4 ft.) longer than the car
itself. With the system activated, the driver is alerted
to suitable spaces as he passes them. When the system is
switched off, this measuring process takes place in the
background; only when the driver draws to a halt and
engages reverse gear is the parking space flagged up on
the on-board monitor using a suitable symbol. In both
cases, drivers can confirm they want to use BMW Parking
Assistant with a push of the iDrive Controller. During
the parking process all they have to do is operate the
accelerator and brake pedal and keep an eye on the area
around the car; the Parking Assistant takes care of the
steering wheel movements required to carry out a precise
reverse parking maneuver. Drivers are given instructions
to guide them through the parking process. Audible and
visual alerts from PDC, the rear view camera or the
newly introduced Surround View system help to maintain
the required distance to other vehicles or obstacles in
the chosen parking space.
Innovative trunk access makes life a little
easier.
BMW ConnectedDrive has come up with another new and
intelligent solution that makes BMW cars even easier to
use. The hands-free trunk lid opening function –
available for the new BMW 3 Series Sedan in conjunction
with Comfort Access – is a first in the premium class.
Standing behind the car, customers can prompt the trunk
to open with just a short movement of their foot under
the center of the rear bumper, i.e. without using their
hands. The trunk then automatically unlocks and swings
open by spring force. The vehicle is fitted with sensors
placed at different heights in the rear bumper trim,
which are able to identify a person standing behind the
vehicle. The sensors can identify the foot "command" by
monitoring the area of the leg between the shin and the
tip of the foot. They then send a signal containing
special algorithms to the on-board computer. Access is
only authorized, however, if the system simultaneously
identifies the Comfort Access control unit (the key),
which the person must be carrying with them. The trunk
lid is then unlocked and raised automatically, without
hand contact. Key authorization provides the safeguard
ensuring correct operation at all times.
Body and safety: The safest BMW 3 Series yet.
The new BMW 3 Series offers its passengers exceptional
active and passive safety. Judicious selection of
materials, a high-strength structure and an intelligent
lightweight design concept allow the body to meet the
most exacting standards, and it teams up with highly
efficient restraint systems to provide maximum occupant
protection. At the same time, the lightweight
construction of the new BMW 3 Series makes a significant
contribution to the efficiency and agility of the new
sports sedan. In addition, an extensive package of
active safety components help the driver to avoid
accidents or, if a collision is unavoidable, to minimize
its consequences. The same goes for the optimized
pedestrian protection systems. All in all, the
flawlessly assembled overall concept of the new BMW 3
Series makes it an incredibly impressive proposition –
not least in terms of safety.
High-strength body structure with extremely
stiff passenger cell.
The body of the new BMW 3 Series Sedan meets the highest
standards across the board. Large and extremely durable
supporting structures and the intelligent use of high
and ultra-high-tensile multi-phase steels maximize the
strength of the safety passenger cell, while keeping
weight low. Precisely calculated load paths ensure that
impact energy is spread around the passenger cell to
other areas of the body such as the floor structure,
side members, front bulkhead and roof, and absorbed by
defined deformation zones of the front and rear. In the
event of a side-on collision, reinforced structures in
the B-pillar and sills, high-strength side impact
members in the doors and sturdy seat cross-members
protect the occupants from injury. With its strengthened
pillars and roof members, the passenger cell also
provides a secure survival area for the occupants if the
car rolls over. The body of the new BMW 3 Series Sedan
is over 10% more rigid than its predecessor – good news
for drivers who like to see vibrations suppressed and
steering precision nurtured.
Individual protection at every seat.
The exemplary crash responses of the new BMW 3 Series
Sedan body also provide the best possible basis for the
optimum design and set-up of the car's restraint
systems. The sports sedan is equipped as standard with
front and side airbags for the driver and front
passenger, plus head airbags for both rows of seats.
Responding to the nature and severity of the impact, the
integrated safety electronics ensure that only those
airbags that are able to provide effective protection
are deployed at the optimum time. Those airbags that are
not required remain unused – and therefore ready to
spring into action should there be a second collision.
All seats are fitted with three-point inertia-reel seat
belts, and the driver and front passenger also have belt
latch tensioners and belt force limiters. Also part of
standard specification are ISOFIX child seat attachment
points for the rear seats.
Improved pedestrian protection.
The front of the new BMW 3 Series features various
pedestrian protection systems. An impact absorber is
located between the bumper supports and bumper trim,
reducing leg injuries, while the hood is built to
include deformation elements, which absorb impact
energy. These optimized measures help to reduce the risk
of injury and mitigate the consequences of an accident.
A host of active safety systems reduce the risk of
accidents.
A selection of electronic assistance systems make an
active contribution to driving safety in the new BMW 3
Series, helping drivers to avoid collisions in the first
place. The functions of the main assistance systems have
already been described in the "BMW ConnectedDrive"
chapter, but the stand-out features include the, daytime
running lights, Adaptive Headlights with variable light
distribution and anti-dazzle High-Beam Assistant,
dynamic brake lights, a rear view camera, the Lane
Departure Warning System including Collision Warning,
the Lane Change Warning System and Speed Limit Info.
The all-new BMW 3 Series Sedan will arrive at US BMW
centers in February 2012 as a 2012 model. Images and
video can be downloaded from www.bmwusanews.com. |
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