Back in January the Volt was easily the surprise of this year’s Detroit motor show. Chevrolet reckoned its radical electric four-seater was such a breakthrough that it would transform the way we drive...

Chevrolet Trax: the lowdown How low can you go in the US? That’s the question three compact concepts are asking the public at next week's New York Motor Show. GM revealed just one of the minicars...

Don't tell me – it's another me-too green car concept that's too expensive and complex to ever be made… Not quite. For a start it's an entirely new concept, and important enough to be General Motor's...

Don't tell me – it's another me-too green car concept that's too expensive and complex to ever be made… Not quite. For a start it's an entirely new concept, and important enough to be General Motor's...

Chevrolet Camaro Convertible: the lowdown GM will slide the covers off this Chevy Camaro Convertible at the Detroit Motor Show at the weekend - and this is one concept that'll definitely go into...

Chevrolet Ultra: the lowdown Hidden beneath the WTCC Ultra's wild touring car looks is Chevrolet's 2008 Ford Focus rival. GM's headline concept car at today’s Paris motor show (Thursday 28), the Ultra...