Diesel Jeep Grand Cherokee coming in 2013

Chrysler Group will offer a diesel Jeep Grand Cherokee in North America in 2013, and add a third shift at a Detroit SUV plant next year. The diesel Grand Cherokee will return to the North America market for the first time since 2008, spokesman Todd Goyer said. Jeep has continued to sell diesel versions of its SUV lineup elsewhere.

BMW offers new M Performance accessories for M5 and M6

Tuners Alpina and AC Schnitzer aren't the only ones offering just about everything in carbon fiber for BMWs these days, and BMW has introduced performance accessories for their M5 and M6 cars, including the M6 Gran Coupe, Convertible, and Coupe. On the performance front, car owners will be able to purchase and retrofit an exhaust system developed by BMW's M division and engineering company Akrapovič -- one made entirely of titanium. This new exhaust system will be available for the M5, and all versions of the M6 and will result in a weight savings of approximately 22 pounds.

Redesigned 2011 Chrysler 200 convertible revealed early

Photos of the redesigned 2011 Chrysler 200 convertible have hit the Internet, weeks before its planned official debut. Images of the 200 convertible, which replaces the Chrysler Sebring convertible, apparently leaked onto the Web in Europe. The car likely will make its formal debut at the Chicago auto show in February or at the New York auto show in April.