http://www.gminsidenews.com/forums/f70/breaking-chevrolet-volt-rated-230-mpg-82900/ In a major announcement by General Motors CEO Fritz Henderson, it has now been confirmed that the 2011 Chevrolet Volt will be rated at 230 MPG city. GM claims this will be the first mass-produced vehicle to achieve triple-digit fuel economy numbers. Fritz also states that GM is confident the new Volt will get a "triple digit" number for highway fuel economy as well. To charge the Volt to a full charge will cost about 40 cents! In the conference, Fritz also CONFIRMED that Cadillac is working quickly on an entry-level rear-wheel drive sedan and coupe! We fully expect that he was referring to the "ATS," which is slated for the Alpha platform and will be GM's direct competitor to the BMW 3-Series and Mercedes C-Class.