Air Injection System Control Valve Standard Dv20 on 2040-parts.com

Mercedes-Benz C63 AMG coupe revealed

Mercedes-Benz has followed up the debut of the C-class coupe at the Geneva motor show with the unveiling of this new range-topping version, the C63 AMG coupe. Set to land in North American showrooms in September following a planned debut at next month's New York auto show, the new BMW M3-challenger receives the same updated mechanical package as the recently facelifted C63 AMG sedan. It will be sold from the outset as a 2012-model-year car.

Vauxhall Cascada (2012) - first photos of new cabrio

Vauxhall today confirmed it will launch a new convertible called Cascada in 2013. Although based on the running gear, it's actually longer than an Audi A5 Convertible – launching Vauxhall and Opel back into the full-size cabrio market for the first time since the 1930s. The new Vauxhall Cascada is 4.7m long, 70mm longer than an A5 cab and 225mm longer than the Astra TwinTop.

How Mercedes sees into the future

Mercedes' crystal ball is named Alexander Mankowsky. At 56, he's dressed for CES in khaki trousers and a leather vest, with thin glasses perched on a round face; his frizzy white hair resembles what Einstein's would if he were caught in a wind tunnel. He might be a long-distant uncle, or he might be Doc Brown, fresh from the DeLorean.