Vw Golf Passat Beetle Jetta Mk4 Headlight Switch Brand New (vw Hsb5) on 2040-parts.com

Sex sells in 2013 Super Bowl ads

Super Bowl car ads are big business. To create even more of a buzz, many automakers pre-release commercials on YouTube in the days leading up to the big game. So far Audi, Volkswagen, Fiat, Hyundai and Mercedes-Benz have released ads.

Land Rover Range Rover [w/Gallery]

The first images and details of the fourth-generation Range Rover have been released, with a notable upward shift in size and 'dynamism' for the full-fat RR. The outgoing version brought with it a dramatic increase in size to make way for the smaller Sport and this new one grows to truly 'full-size' dimensions. The increase in length (no official figures have been released) is exaggerated by the canted-back nose, extended wheelbase and rear overhang and tapering roof line.

Porsche Cayenne S Diesel: The V8 diesel Cayenne arrives

Porsche has revealed the 2013 Cayenne S Diesel with a 4.2 litre V8 diesel offering 378bhp, 626lb/ft of torque and 0-62mph in 5.7 seconds. Back in April we reported that the Porsche Cayenne S Diesel was on its way with a V8 diesel engine to take on the BMW M50d and the upcoming offerings from Land Rover with a 2014 4.4 litre Range Rover Sport seeming a likely possibility. Now Porsche has caught up and revealed the Cayenne S diesel, which gets the 4.2 litre diesel V8 with a healthy 378bhp and a very useful 626lb/ft of torque, enough to scoot the Cayenne S Diesel to 62mph in 5.7 seconds – a bit slower than the M50d, but all that torque should make it feel at least as lively.