December 25, 2010 Chevrolet Volt fuel economy rating explained [video] Edit Delete Tags Autopost With the Chevrolet Volt starting to arrive at dealerships, GM has released a new video which attempts to explain the complicated fuel economy rating. Source: http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/epprtEjCMbw/chevrolet-volt-fuel-economy-rating-explained-videoDon Beauman Karl Gunther Bechem Jean Behra Derek Bell