I'm just saying there is a weight penalty for hybridizing, and the S2000 would not gain by performance... maybe in a straight line, but there are other options that are better. Nobody buys and S2000 and expects excellent FE. As for the 400 hp honda concept car. I seriously doubt that it would perform well around curves with the extra weight it's carrying. So if we take into account today's technology, a hybrid s2k... doesn't add up.