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Mercedes plans electric version of SLS AMG supercar

Huge news at Mercedes-Benz: Engineers from its AMG performance-car offshoot are developing a plug-in electric version of the upcoming SLS supercar as part of a broad-based efficiency program to place the automaker at the leading edge of socially acceptable performance-car motoring. Tentatively planned for production in 2015, the new zero-emission supercar draws heavily on the production version of the yet-to-be-fully-revealed SLS scheduled to get its first public outing at the Frankfurt motor show on Sept. 15.

BMW confirms X4 production

BMW has confirmed plans for an X4 SUV, a spokesman told Autoweek. As the name implies, the ute would slot in between the X3 and the X5 and likely get an M variant. BMW would distinguish the X4 from the other models with a bolder face and perhaps a curvier body--much in the manner in which the X6 stands out from the rest of the SUV line.

Citroen DS4 Racing concept (2012) first pictures

Citroen is following up the DS3 Racing with a similarly heated-up version of the DS4: and the new 2012 DS4 Racing is unveiled today. Like its smaller brother, the DS4 Racing has been developed by Citroen Racing, the team behind Seb Loeb and the French firm's dominating seven-time WRC world championship activities. What's new on the Citroen DS4 Racing?