Pumping losses? Heat losses? I guess in order for this make sense it has to compete with electric battery powered and fuel cells. The tZero is an awesome electric car to look at too.
I would too, as I drive about 60 miles (one way) to work everyday. Since I do it alone I wouldn't need a big vehicle to do that.
The problem is that it'd have affordable. I couldn't justify buying an expensive "air" car to save gas when I could go out and buy a used Honda or Toyota.
Kevin: Yeah, that's a given. I've been driving my little Honda for almost 18 years, and every day I don't replace it with something else is money in my pocket. I still love it, and it still runs and looks like it did the day I bought it (at least when it's clean). I'm keeping it until the wheels fall off.