Apparently, pictures of the upcoming Chevy Volt have been leaked from GM. The leak of the pictures have been said to be unintentional, but could just be a pr stunt. The Chevy Volt is a future car that will be a plug-in hybrid electric vehicle that is slated for release as a 2010 model. The Volt will feature a gasoline engine that can power the car, but it does not turn the wheels directly. Instead, it turns a generator that creates power for the electric motor.