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Mercedes C-class AMG DTM (2012) at Frankfurt motor show

Mercedes’ F125 concept might preview a hydrogen future for the automobile, but alongside this tech-laden show car Benz boss Dr Zetsche (with a little help from Michael Schumacher and Nico Rosberg) also unveiled a hardcore race car. It’s the Mercedes C-class Coupe AMG DTM, which will compete in next season’s Deutsche Tourenwagen Masters – think touring car, only with 4.0-litre V8s and rear-wheel drive chassis. Is the Mercedes C-class Coupe AMG DTM a C63 AMG Coupe under the skin?

Jaguar to end XK production after 18 years

Jaguar will this summer cease production of the XK 2+2 GT car after 18 years at the top of the Coventry firm’s model range. The decision to stop making the XK comes after the hugely successful launch of the F-Type – which, say analysts, has led to a big fall in XK sales as thousands of buyers queues up to buy the F-Type. Jaguar XK review (2009 onwards) Jaguar XKR-S Coupe review (2011 onwards) Some estimate Jaguar could triple its sports car volumes with the F-Type over the XK.

Autoweek in review: What you may have missed

A lot was going on at One Autoweek Tower during February's first week. Besides the Chicago Auto Show we talked Super Bowl commercials, Formula One testing and even reviewed a supercar. Here are some of the biggest stories from the week.