Electric Vauxhall Ampera in action
Due to go on sale in 2012, the Ampera has a 40-mile battery range boosted by a small 1.4-litre petrol engine, which can generate enough electricity for another 310 miles.
Watch our video, see the car in action and find out what Steve Fowler, editor-in-chief of What Car?, thinks of the car.
Is it a winner? You’re just one click away from the answer.