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New Range Rover tows Airstream 684 to Africa – and back

Land Rover has hitched the 2013 Range Rover to the luxurious Airstream 648 and towed it to Africa and back – 3,676 miles in 11 days. But nothing rams home the abilities of a car, even a luxury SUV, like a long-term challenge; the novelty wears off and what is left is the inherent abilities to judge. And it seems Land Rover has managed to demonstrate just how able the new Range Rover is with the sort of towing job few Range Rover owners will ever undertake.

Michelin Challenge Design 2007: How designers handle being 'doored' and other safety issues

Ever been 'doored'? Even know what it is?  You do if you're a bicycle, motorcycle or even skateboard rider who has been passing a parked car, truck or SUV at the precise moment one of the vehicle's doors is being opened directly in your path. At its worst, it can be fatal.

BMW, Mercedes consider return to 4-bangers in U.S. market

Facing stricter fuel economy standards, BMW and Mercedes-Benz are considering bringing four-cylinder engines back to the United States. BMW stopped offering four-cylinders in 1999 when its 318ti hatchback flopped. Mercedes-Benz had four-cylinder engines on the 2005 C230 and SLK230 but dropped them in favor of six-cylinder models.