BMW concept X5 eDrive hybrid to debut at 2013 Frankfurt Show

BMW has released details of a new ultra-efficient prototype version of its X5 off-roader. Called the concept X5 eDrive, the plug-in hybrid SUV will make its world debut at the 2013 Frankfurt Motor Show next month. It seems as though Frankfurt 2013 is going to be a battle of the luxury hybrids, with the Mercedes-Benz S500 Plug-in Hybrid and the Range Rover hybrid both making their first appearances in Germany, too.

Hertz announces Ford Mustang-based Hertz Penske GT rental car

There's nothing wrong with your basic cloth-interior rental cars, but there are times when you want to stumble off the plane and into something a bit more stimulating than a CVT-equipped Versa. Fortunately, rental car companies seem to be willing to answer the enthusiast call. Last week we told you about the Hertz Dream Car lineup and its $1,500-per-day Ferraris, but the company has also developed the muscle-car oriented Adrenaline Collection.

Audi creates Carbon Ski design

Audi has recently teamed up with Head to produce these lightweight skis. Far from being the first manufacturer to dabble with downhill equipment, Audi claims that its expertise in motorsport has resulted in a ski that is significantly lighter than its nearest competitor. Taking Audi's knowledge of carbon fiber in motorsport and combining it with Head's extensive background in skiing, the duo have created a significantly lighter ski than those from other industry competitiors.