Putco Lighting 240194g-360 Plasma Led Replacement Bulb on 2040-parts.com

Mercedes SLS AMG Roadster revealed ahead of Frankfurt

Mercedes SLS AMG Roadster - this time it's undisguised You might have thought that the photos of the Mercedes SLS AMG Roadster we published a couple of weeks back were the official reveal of the soft-top SLS. But you’d be wrong. Those photos were in fact of a disguised SLS Roadster (although you’d have to look hard to see what was hidden).

This day in Autoweek history: Driving across France in a Ford Sierra RS Cosworth

Today we relive a drive across France in the Ford Sierra Sapphire RS Cosworth with Cynthia Claes. This potent four-door sedan offered rear-wheel drive, a Borg-Warner five-speed manual transmission and a claimed top speed of 150 mph from its turbocharged 2.0-liter, twin-cam four-cylinder engine. Introduced in 1986, the original Sierra saw 5,542 units constructed; 5,000 were needed for homologation in Class A rally competition, its original purpose.

CAR video interview: Audi design chief Wolfgang Egger

Watch Wolfgang Egger, head of Audi group design, explain his latest designs to CAR Magazine in our new video interview below. We sat down one-to-one with Egger and asked him about the new Audi e-tron concept, A8, A1, those headlights and where exactly Audi design is heading.Be warned: it's quite a long video at 23 minutes long, but we judged it better to give you the full unedited film rather than edit it down to soundbites. Watch the video in our player below.