WIRED StaffTransportationJan 7, 2007 12:00 AMIn Pix: GM's Electric CarThe Chevrolet Volt concept car uses composite plastics in the doors and hood to reduce vehicle weight and reduce the injuries caused to pedestrians.Image: CheveroletSave StorySave this storySave StorySave this storyImage: CheveroletImage: CheveroletImage: CheveroletImage: Cheverolet