The
Audi e-tron Spyder, a concept-darling at the 2010 Paris Motor Show,
looks perfectly at home in Malibu. The e-tron Spyder's many grilles and
vents, not to mention its wraparound windshield, evince a haughtiness
that seems natural here.
Audi brought the precious car to California and allowed us a short test on Mulholland Highway.
Naturally,
our eyes, ears, and fingertips delighted at the opportunity to partake
of this elegant speedster. We psyched out at first touch of the
stitching on the Alacantara-wrapped, squared-off steering wheel, and
again at the first whir of the two front-mounted electric motors. The
waking of the grumpy, mid-mounted twin-turbo 3.0L TDI V-6 did us in.
Because
Audi knows carbon-fiber body panels are no match for rocky cliff sides,
they limited the car to a top speed of 60 mph. Nevertheless, thrills
awaited.
When it
was time to launch, the e-tron Spyder crept along in electric mode, and
we descended from Rancho Cielo, the hilltop estate that hosted Audi's
paddock. As an indirect offspring of the all-electric A1 e-tron coupe
from the 2010 Detroit show, the e-tron Spyder, which has plug-in
capability, covers 31 miles in electric mode -- but maybe not in the
Santa Monica Mountains. The motors draw from 69 front-mounted
lithium-ion cells to produce 64 kw, but by themselves they aren't
powerful enough to drag the e-tron Spyder up such tortuous grades. (Even
with the carbon fiber hung from a space frame, it's a 3196-pound load.)
As soon as the California Highway Patrol shut down a short section of
the county road that conducted the unregistered show car down to
Mulholland, the turbodiesel V-6 roared like an uncaged predator,
offering 300 hp and a big whomp in the back as 479 lb-feet of torque
came into play.
With
so many twists and turns on steep terrain, we didn't mind that the
powertrain incorporated a CVT. On these taxing slopes, the transmission
performed fine and saved the distraction of fussing with paddle
shifters. Admittedly, having a torque band that reached halfway to
Hawaii didn't hurt.
The
e-tron Spyder is a product of Audi's design studio and engineering
staff, but like a schoolchild who manages to avoid a dreaded course, it
skipped its term with the acoustic department. As a consequence, the
electric drive's unsuppressed whirring and whining was sometimes
disconcerting. And the diesel engine conveyed forthright bellicosity. We
appreciated anew all the foam that goes into body cavities, and the
blanketing under engine covers and against bulkheads, to make a
production car produce just the right sounds.
On
the other hand, the expected wind rush over the wraparound shield never
developed. It's true that we failed to pull off the much-desired,
hang-onto-your-hat dash over an open stretch of road to produce the
claimed potential160-mph top speed. Through all these twists and turns,
the electrically assisted steering was much better than expected,
returning enough weight to share some extra with the women of Malibu.
The ceramic brakes had plenty of bite, although they added some barks of
their own.
The
suspension resembles that of the R8, with double wishbones in front and
trapezoidal links in the rear. On such a smooth road at low speed, we
can't tell you much about ultimate handling or ride quality. It was
curious, though, that we were asked to avoid the cat-eyed reflectors on
the center stripe. The idea was evidently to avoid knocking the
ultralow-profile 20-inch tires off the alloy rims.
At
159.8 inches long and 43.7 inches tall, the e-tron Spyder is about the
size and shape of one of the Jolly Green Giant's garden clogs. But
without a mechanical connection between the electrically driven front
wheels and the rear ones powered by the V-6, the interior is open and
roomy. The horizontal dash and the arching center console are not
connected. A modernist architect like Eliel Saarinen, who helped to
create Detroit's Cranbrook Schools campus, would appreciate the beauty.
Audi
spokesmen at Rancho Cielo said what all manufacturers say about concept
cars: "The e-tron Spyder shows many details and solutions for the
future. Of course, if sufficient interest is shown, there is always a
chance ... blah, blah, blah."
It
more likely suggests the future TT. As hybrid models of the Q5, A6 and
A8 are going into production, the engineering solutions in the e-tron
Spyder show the way to further electrification.
But
we think it'd be terrific to see Malibu every day through wraparound
glass: the distortion might put a few pounds onto those emaciated women.
Audi e-tron Spyder Concept
Powertrain:
Twin-turbocharged direct-injection diesel 3.0L V-6, 300 hp and 479
lb-ft, with two electric motors producing 64 kw from 9.1-kwH battery
pack
Transmission: Continuously variable
Acceleration: 0 to 62 mph in 4.4 seconds
Top speed: 155 mph (electronically limited)
Top speed (electric only): 37 mph
Consumption: 107 mpg
Range (operator-activated electric drive): 31 miles
Range (electric and diesel combined): 1000 miles
Suspension f/r :
Forged-aluminum double wishbones/trapezoidal links
Brakes :
Four-piston calipers with ceramic rotors and regeneration/four-piston calipers with ceramic rotors
Tires f/r :
P245/30 20-in/ P265/30 20-in
Dimensions :
Length x Width x Height: 159.8 in x 71.3 in x 43.7 in
Wheelbase: 95.6 in
Weight: 3196 lb
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