97 98 99 00 01 02 03 Grand Prix L. Lower Control Arm Fr 490187 on 2040-parts.com

Mercedes-Benz drops first sketches of S-Class Coupé concept

The first batch of official sketches of Mercedes-Benz's S-Class Coupé Concept emerged this morning ahead of its unveiling at next week's Frankfurt motor show. The S-Class Coupé Concept previews the production model that will replace the CL-Class Coupé, and the first glimpse provides us with views from every angle. From what we can see, it mixes elements of S-Class – dropping feature line, rounded rear screen – with a pinch of SLS – hood power domes, rear lamp graphics and cab-rearward proportions.

Spied on the street: Porsche Panamera

Yes, Porsche has given up several official photos of the Panamera sedan ahead of the car's expected official rollout at the Shanghai auto show in late April. That means prototypes on the road have stripped off the camouflage. But it's still interesting to see the car in a natural setting.

1961 Ford Gyron concept scale model sells for $40,000

A scale model of the 1961 Ford Gyron concept has sold at auction for $40,000, around four times its estimate. The space-age concept car – designed by Alex Tremulis, McKinley Thompson, Syd Mead, Bill Dayton, John Najjar, and Elwood Engel – debuted in 1961 at the New York International Auto Show and featured two wheels mounted along the car's centerline, usung a gyroscope for stability. The full-size model – which relied on stabilizing wheels instead of a gyroscope – also predicted the development of satellite navigation systems, car phones and infrared sensing.