Super Green: The New Wave Of Environmentally Conscious Exotic Supercars

It's not that easy being green, least of all if you're a builder of exotic, high performance supercars or uberluxury sedans. Recently however, there has been a move towards improving fuel economy and reducing emissions by many of the world's biggest and most well known luxury and performance brands.Take Ferrari's stop-start equipped California HELE or Mercedes-Benz's SLS AMG E-Cell concept,