General Motors intends to overtake the Toyota Prius with its Chevrolet Volt—a vehicle that is an electric car first, with a petrol engine that only kicks in when extended range is needed. (The Prius, in layman’s terms, works the other way round, with a hybrid engine assisting the petrol one—though around town, the Prius tries […]
Opel shows Ampera, its version of the Chevrolet Volt, at Genève