2010 Opel Flextreme GT/E Concept with E-REV Drive System

Think of the Opel Flextreme GT/E concept as a bigger Chevrolet Volt (or Opel Ampera if you're European). The idea behind this concept, which will debut at the Geneva Motor Show (March 4 - 14, 2010), 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. And it will boost the company's credentials as a