The idea behind this concept, which will debut at the Geneva Motor Show, is to show how the Volt’s extended-range electric vehicle drivetrain can be used in a larger vehicle, in this case a mid-size five-door hatchback. So far, every vehicle shown by General Motors with an ER-EV drivetrain, including the Volt, Ampera and Cadillac Converj concept, has been compact in size. (more…)