Made to fit a niche which isn't there. It seems nobody wants this dog... 30 mpg and that's only in fair weather states where you don't need either heater or air (those both suck a lot of electricity). Of course as Sourdough says, batteries are totally inefficent in cold states.
The stupid things are in the $40,000 plus and even with the $7,000 filched from other taxpayers as an incentive, the buyer still has to cough up at least $33,000.
You can get cars which can beat that Volt mileage..Hyundai, Toyota Yaris & Corolla, Ford Festiva, Nissan Versa, Kia Rio & Soul...among many others which can beat the Volts mileage ..for $14,000.. Why should anyone cough up the extra $20K for a Volt.
If one wants an efficient car in Volt's class, Toyota & Nissan already are ioffering a better, more refined car for less money.
Remember; those all night charges the Volt takes just to make it to work next day...usually comes from a coal-fired generating plant !