Chevrolet won't be the only one
introducing a new mass production electric car this year. While
Chevy has been promoting its upcoming
Volt
hybrid vigorously, Nissan has been quietly developing the
Leaf. The Leaf differs from the Volt by being completely
electric whereas the Volt uses electric power and a gas
generator to extend its range.
Nissan is throwing some huge numbers compared to the Volt. For
instance, the range is expected to be 100 miles on electric
power rather than 40 miles for the Volt. The more intriguing
number is that the Leaf will achieve a gas equivalent of 367 mpg
which trumps the Volt's rating of 230 mpg. You have to take
those numbers with a whole bag of salt considering there's some
fuzzy math involved and that the EPA isn't prepared to give
proper numbers for electric cars. What is real is that both
should have a lower operating cost than competing gas vehicles
(not taking into account maintenance and repairs).
The other number of interest of both vehicles is the price.
Official pricing hasn't been released for either yet but expect
around $25,000 for the Leaf and $40,000 for the Volt. That's a
substantial 15 grand difference. One reason for the disparity in
pricing is the fact that the Leaf has no gas generator to extend
its range and is less mechanically complex than a gas car and
the Volt. Overall range suffers greatly compared to the Volt's
300 mile gas/electric range but the Leaf makes it up in electric
distance. The Leaf also features zero CO2 emissions unlike the
Volt which should please environmentalists. |
| 2011
Nissan Leaf |
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2011 Chevrolet Volt |
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The Leaf has a much softer design
compared to the Volt's relatively aggressive edges. Aerodynamics
was a first priority in the Leaf's development with each piece
serving a purpose. The headlights actually direct airflow away
from the door mirrors which reduces drag and wind noise. The
headlights are also LED which use 10 percent of the power that
conventional lamps use. A power connection is cleverly hidden
underneath the panel with the Nissan logo to recharge the Leaf.
The Volt's sharper edges give it a more masculine appearance but
is also fairly aerodynamic with a drag coefficient of 0.28. The
upper grille is closed but is designed to look like other
Chevy's. |
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The Leaf is based on the Nissan
Versa which is apparent in the design. The extruded front bumper
looks unusual but serves an aerodynamic purpose. Other body
panels get sculpted to help direct air flow like the crease that
runs from the front bumper all the way to the rear.
The Volt also cleverly hides its power connection which is
placed under the Volt logo by the door mirrors. Unfortunately,
there's only one connection on the driver side which might
making charging difficult if you park the Volt on the wrong
side. |
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| Both are hatchback bodies but the
Volt hides it better with a sloping roofline. What you gain in
visual styling, you lose in cargo capacity. The Volt's silhouette
might look better than the Leaf but it still has odd proportions
with a tall rear. It's obvious that Chevy was going for a Prius
fighter by making the Volt a five-door hatchback. The Leaf has a
slightly more traditional hatchback body. Even though it might
not be the prettiest, it's nice to see Nissan didn't follow the
leader. |
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The first thing you should notice
is that the Leaf has no need for a tail pipe and therefore, no
greenhouse gases. You might think the Volt doesn't have one
either but it's actually hidden underneath. A backup light is
centered in the lower middle of the Volt instead of the exhaust
pipe. The other thing to notice is that the Volt still has a
fuel door needed for the gas generator.
Both cars get squared-off rears to help direct airflow away from
the car although the Leaf maintains a curvaceous look. The
vertical tail lights look better integrated in the Leaf
than the horizontal tail lights of the Volt which are placed too
high and protrude into the rear slit window. The Volt's
horizontal reflectors also look unusually long and poorly
placed. |
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| Both interiors use technology as a
way of symbolizing the advancement in powertrains. Nissan copied
Honda's two-tier dashboard which is better for ergonomics. The
instrumentation gets highlighted in blue although green would've
seemed the more appropriate choice given the car's name. The
white dashboard looks clean but the center stack seems bolted on
at the last second rather than integrated from the beginning
like the Volt's. The Volt's dashboard has a better design and
features two LCD screens. One is used for the instrument cluster
rather than traditional analog gauges while the other is used for vehicle information. |