Plug-in hybrids come in a variety of specs and sizes, from economy cars to mid-size sedans to luxury SUVs costing $100,000 or more. Automakers also haven't settled on how much range is enough for a plug-in hybrid. Some offer as little as 9 or 10 miles and others as much as 53 miles on electricity before they need to rely on a gas engine. The kinds... How many electric miles are enough for a plug-in hybrid? Take our Twitter Poll
Plug-in hybrids come in a variety of specs and sizes, from economy cars to mid-size sedans to luxury SUVs costing $100,000 or more. Automakers also haven't settled on how much range is enough for a plug-in hybrid. Some offer as little as 9 or 10 miles and others as much as 53 miles on electricity before they need to rely on a gas engine. The kinds...