Ultra Lap Timing System on 2040-parts.com

Revealed: Mercedes-Benz CL63 AMG

Less than a month after revealing a raft of changes to standard versions of its range-topping coupe, Mercedes-Benz has lifted the veil on a more powerful and significantly more economical CL63 AMG. Set for U.S. sale from November, the up-market performance coupe receives a series of mid-life styling tweaks, including larger headlamps, a restyled grille, more heavily contoured hood and re-profiled bumpers--all aimed at providing the CL63 AMG with added appeal against stiff competition from the likes of the Bentley Continental GT and the newly refreshed Aston Martin DB9.

GM recalls nearly 15,000 Buick LaCrosse, Chevrolet Impala sedans

General Motors is recalling about 15,000 vehicles to fix two problems--reprogramming the electronic stability control in some 2012 Buick LaCrosse cars and rerouting the power-steering hose on the 2012 Chevrolet Impala. The automaker is recalling 10,344 Impalas to reroute the upper power-steering house that could fail because of heat from the catalytic converter. As a result, the hose sprays fluid over the catalytic converter, causing smoke and potential fire.

Who's Where: Bryan Nesbitt appointed VP of Design for GM North America

General Motors is looking to inject some newfound flair into its North American product lineup. Effective June 1, Bryan Nesbitt, currently Executive Director of Design at General Motors Europe will become Vice President of Design for North America and relocate to the company's technology headquarters in Warren, Michigan. The 38 year old, credited with the forward-thinking but retro PT Cruiser design in 1996, began his career at DaimlerChrysler and became the youngest design executive when he was appointed Executive Director of Body Frame Integral at General Motors in 2002.