is a blog that focuses on design and innovation and they've decided to compile a list of their five sexiest sustainable
. Traditionally sports cars have not been equated with green motoring, but in the past couple of years a lot of new entries have popped up, many strictly in concept form and others destined for production. Number five on Inhabitat's list is the
Saab Aero-X concept with position four being occupied by the super rare and expensive battery powered Venturi Fetish. Head over to
to check out the top three.