Corvette The Definitive Guide To The All American Sports Car 50 Years on 2040-parts.com

GM technology chief Tom Stephens to retire

Tom Stephens, GM's vice chairman, chief technology officer and former head of global product operations, will retire on April 1 after a 43-year career with the automaker. His successor will be named later, GM said Sunday. Stephens, 63, has served as GM's chief technology officer--a new position--since Feb.

Redesigned Mercedes-Benz M-class takes to the road for testing

Mercedes-Benz gave its M-class SUV a mild freshening last year. But a more-thorough makeover is on the way two years from now for the 2012 model. These prototypes--the first we've seen of the new M-class--are wearing a lot of camouflage, but through the nose opening we spy a sharper grille design that looks similar to the GLK.

Mercedes-Benz E63 AMG wagon headed to North America

Mercedes-Benz officials confirmed on Thursday that the 2012 E63 AMG wagon will be part of the North American lineup. Slated to arrive in October, the high-performance wagon will get the same 5.5-liter twin-turbocharged, direct-injection V8 that debuted in the 2012 E63 AMG sedan at the New York auto show in March. It produces 518 hp and 516 lb-ft of torque.