44. Peugeot SR1
Debut: Geneva Motor Show
Complex Says: With a little tweaking of the front fascia, the SR1 could be a production car as is. Powered by a 1.6-liter turbodiesel and an electric motor running the rear wheels, it's green enough to survive in a world full of newly imposed government standards. And you probably can't tell, but the top comes out, revealing a roadster that looks just as good as it does as a coupe. A rarity, in other words.