I want to share some of my ideas about environmentally friendly cars. High gas prices, global warming are causing interest in cars and trucks with alternative powertrains, like gasoline-electric hybrids, clean diesels, ethanol and, fuel cells that run on hydrogen. There are some luxurious eco friendly cars too. Among them are Volvo C30, Tesla Roadster, Saab Bio Power 100, Mini Cooper, Mercedes Benz E320. Envirinmental protection mania have spread on the most reputable brands!