Polaris Backrest Cover 2684070 on 2040-parts.com

Autoweek's Editors' Choice from the 2012 Paris motor show

Supercars lit up the City of Light as horsepower and performance took center stage at the 2012 Paris motor show, even as Europe's economic woes cast a dark shadow over the proceedings. Traditionally one of the most dazzling events on the automotive calendar, the show delivered again this year with extravagant reveals. While emissions and fuel economy remain crucial issues, the spotlight Paris debuts subscribed to a higher creed of performance.

2012 BMW X5 diesel models recalled for belt-tensioner issue

If you have a diesel 2012 BMW X5 in the garage, it's time to talk to your local dealer. NHTSA has issued a recall action on 923 copies of the 2012 X5 xDrive35d built between March 31 and May 19, 2011, for an engine belt-tensioner issue. What's the problem?

Porsche 991: our comprehensive guide to the new 911

Porsche president and chief CEO Matthias Muller couldn’t be accused of lacking confidence when he introduces CAR to the new 991-generation Porsche 911 at the Porsche Museum, Stuttgart. ‘Technologically and visually the car is a masterpiece,’ he says. ‘I don’t think I am promising too much here.