How To Give An Electric An MPG When They Don't Run On Gas?

How To Give An Electric An MPG When They Don't Run On Gas?

Cruising the electric cars on the showroom floor, consumers could soon be faced with an array of new numbers and stats on the piece of paper in the car window. Until now we’ve just had the traditional city vs highway MPG, but how do you give a rating that makes sense to car that doesn’t run on gas? [More]