Mercedes-Benz E-Class Cabriolet 2011
Car Name: Mercedes-Benz E-Class Cabriolet
Brand Name: Mecedes-Benz
TopClass View?
This
past year, Mercedes-Benz released its new E-class sedan and coupe, and
now the 2011 E-class convertible has been unveiled, replacing the CLK
droptop in the Mercedes lineup just as the E coupe replaced the
fixed-roof CLK. The E-class sedan has long been one of the
bread-and-butter cars for M-B, and the E lineup as a whole should be
guaranteed bestselling-Benz status given its four-model breadth: E-class
sedan, E-class coupe, E-class convertible, and the forthcoming E-class
wagon.
Despite
its new name, this cab follows the formula of CLKs past, being as it is
based on a mix of E- and C-class mechanicals. Chopping the top off the
coupe required reinforcements baked into the pillars and bulkheads to
resist chassis flex. M-B claims the convertible gains roughly 150 pounds
in the transformation, but we expect the real-world difference to be
closer to 250 pounds. The E convertible carries over some nice features
from the coupe such as a pass-through in the rear center armrest for
skis, a nice touch lacking on many convertibles, and because M-B
designed the current E platform with the droptop in mind, trunk space
goes surprisingly uncompromised by the seven-layer softtop.
As
you�d expect, the styling is similar to the coupe�s. Even the raked
rear window carries over to the cabriolet, surprising, since such
elements usually are left behind in the transition from coupe to
convertible. The new E�s aggressive, boxed-off fender flares remain at
the rear, as does the massive three-pointed star in the grille. The car
is pretty handsome top-up or top-down, although we note that it
resembles a Toyota Camry Solara from the front-three-quarter view.
Sadly,
we only get the two gas engines found in the E-class sedan and coupe: a
268-hp, 3.5-liter V-6 for the E350 and a 382-hp, 5.5-liter V-8 for the
E550. Europeans get their choice of six diesels, too, one of which is
scheduled to hit American shores in the E-class sedan in June; it won�t
make it into U.S.-spec droptops. An unblinking German stare was the only
response when we asked about an E63 cabriolet�do you think that�s a
good sign? (Nah, us either.)
The
E-class coupe carries what Mercedes claims is the lowest drag
coefficient of any production car, ever: 0.24. The convertible slips by
at a slightly worse 0.28 with the top up. Drag increases to 0.33 with
the top down. The most fascinating bit of tech debuting in the E
convertible is a wind deflector Mercedes has dubbed Aircap. The system
will be standard on U.S.-bound E-class cabs. Going beyond the typical
large piece of mesh behind the front seats, the Aircap involves a
deployable spoiler that lives on the top of the windshield frame; it
raises 2.4 inches above the header and redirects air higher and further
back over the cabin than it would normally flow. If it sounds simple,
think again: There are a total of 211 parts in the thing.
We
have yet to drive the E convertible, but M-B did set us up in its wind
tunnel in Stuttgart-Untert�rkheim to experience Aircap for ourselves. We
were subjected to �speeds� of 50, 62, 75, and 87 mph in both the front
and back seat. The effect could be felt at all the speeds, and it is
convincing. In the back seat with Aircap deployed, wind hits the top of
your head rather then the middle of your forehead. In the front seat,
Aircap basically eliminates wind buffeting. Don�t be surprised if you
see this on all Benz convertibles to come.
But
there is a price to pay for not feeling the wind in your hair (but
isn�t that the point of convertibles?). The low drag coefficient rises
to 0.38 with your jaunty little Aircap in place. That, believe it or
not, is essentially the same as that of a 2004 Dodge Durango (0.39).
Official fuel-economy numbers haven�t been disclosed, but expect them to
be 1 or 2 mpg worse than those of the coupe, which stand at 17 mpg in
the city and 26 mpg on the highway for the V-6 and 15/23 for the V-8.
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Side View
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Interior View
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