Chevy Volt: An Eco-Sleeper?

Posted in Random thoughts by dave on September 30, 2008 No Comments yet

Lately, it’s hard to go anywhere in the automotive world without hearing excitement (and, to be fair, the standard dose of criticism) about the forthcoming Chevy Volt. People -car types in particular- are excited about this car, and with good reason: more than just picking up where the famed EV-1 left off, it’s coming at a time when people are more receptive (and enthusiastic) about alternative propulsion than ever, and it’s addressing a lot of the fundamental issues that the EV-1 had.

But foreign-oil-dependence, carbon footprints and super-cool interior features aside, there’s one aspect of the Volt that slipped by my radar completely: the fact that when you hit the accelerator pedal, it’s going to give you a ride that’ll make even the staunchest V8-head gasp in delight.

While I was cruising through a Volt fact sheet today, I discovered an interesting tidbit: while the Volt’s electric motor only turns out 150 horsepower, it delivers a tongue-slacking 273 ft-lbs of torque. And we all know the old saying: horsepower sells cars, but torque wins races. In this case, that torque is instantly available at just about any wheel speed, so prepare for your posterior to get very well-acquainted with the Volt’s seats!

As a point of reference, the V-6 engine in my Saab 9-3 Aero – which will get you to 60 in just over six seconds – only gives you 258 ft-lbs of torque. And that still gets to go through a 6-speed transmission (which steals a bit of oomph) before it gets to the ground to propel the 3,400-lb sedan. Given my presumption that the Volt will be lighter – it is, after all, smaller and powered by Lithium-ion batteries – combined with the higher torque figure and we just might have an eco-sleeper on our hands!

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