GM may let Euro drivers switch Opel Ampera to gas power to save batteries

The 2011 Chevrolet Volt made major media waves when it was first revealed that its engine could power the drive wheels independently under certain circumstances. According to a report from HeadlineAuto in the UK, though, General Motors’ European division is actually considering adding a switch for the Opel Ampera (the Volt’s more attractive European cousin) that would allow the driver to control