Dumb question, but what will charging your car every night do to your electric bill? My furnace was broken for 2 weeks, so I was running space heaters. My next electric bill doubled, and it was only for half a month of extra use. I am also skeptical that the power company won't raise rates with all the increased demand.
Electric cars are fast off the line, and probably fun to drive. If that's the reason to buy one, then knock yourself out. If youre buying one thinking you're saving money, then I'm skeptical.
