Porsche 918

[AMoore]

Darren wrote:

So show me the math that recovering braking energy saves more money than it costs.

Obviously it is impossible to calcualte unless milage and length of ownership are factored. Nonetheless, like everything else, costs will come down, and the environmental impact is certainly less. No, I am not talking about global warning, I am simply talking about air pollution, especially in the city, where hybrids are most effective.