[gc2488]

Yes, electric generators and motors are very cool. The motors in hybrid vehicles are used as generators. Quite strong, too, like in diesel/electric train locomotives. Of course, in good hybrid designs like the Toyota Synergy Drive, the gasoline combustion motor turns a planetary gear link, so it can either generate electricity or contribute torque directly to the driveline. So, both the electric motors and gasoline engine join together to produce maximum torque when needed. The Highlander all-wheel drive hybrid has 3 electric motors. But, the Highlander is not cool and not designed for off-road use and that's why a plug-in hybrid Hummer is really needed. GM needs big improvements like this in order to catch up and surpass Toyota and make a good profit.

Maybe I can look up torque figures for electric motors and post them, I should do that...

That's funny about the EV1 and the customer's desire to tow a generator, f5fstop! A primitive and inefficient hybrid...