If you've ever checked out one of the increasingly numerous plug-in vehicles available in new car showrooms, you may have noticed the window sticker with EPA efficiency estimates in MPGe or miles per gallon equivalent. Since plug-ins can operate without liquid fuel all or part of the time, they had to come up with a way of comparing the energy efficiency against conventional and hybrid vehicles. Check out this video to find out what MPGe means. #ford   #mpge   #efficiency