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Detroit auto show 2013: CAR's A-Z guide

Welcome to CAR Online's coverage of the 2013 Detroit motor show. This is your handy A-Z guide with our full stories on all the new metal to bow in at Detroit. Click 'Add you comment' below to tell us your favourite concepts, and which is your Detroit show star.

New Audi Q7 (2013) to shed weight. But no Audi Q9 planned.

The 2013 Audi Q7 will be much lighter than the current Q7 The Audi Q7 was rather late to the SUV party of the noughties, not hitting the road until 2005. That meant the Q7 had a bit of an edge when it launched, as it was newer than its competition, but it also means the Q7 is still soldiering on when its competition has already launched newer, shinier models. But Audi are working on fixing that, and fixing the biggest criticism of the Q7 in the process – its sheer weight and size.

Renault Alpine A110-50: Official & on video

Renault Alpine A110-50 - it's official The Renault Alpine A110-50 – based on the Mégane Trophy platform with a Renault DeZir body – is officially revealed. We had our doubts that the Renault Alpine A110-50 photo we published earlier this week was real, but it seems it was; which goes to show we should really lock up our scepticism more securely. And now, as promised, Renault has revealed their first Alpine in almost twenty years in the A110-50, a car that has the underpinnings of the Megane Trophy and a body that seems to owe most of its DNA to the electric Renault DeZir Concept.