Hyundai Blue-Will plug-in hybrid

Following Hyundai's successful ascent to the top of the Environmental Protection Agency's (EPA) Corporate Average Fuel Economy (CAFE) report in November, the Blue-Will Plug-in Hybrid concept makes its U.S. debut at the 2010 North American International Auto. The Blue-Will features panoramic glass roof with solar cells for recharging batteries. It promises an electric-only driving distance of up to 40 miles on a single charge and a fuel economy rating of more than 100 miles per gallon.