Mercedes Benz Unimog Cylinder Head Exhaust Valve Om352 Om314 3210530705 on 2040-parts.com

Bahrain Grand Prix: Rosberg takes pole for Mercedes

So much for the 2013 Mercedes being uncompetitive. Nico Rosberg put in a strong performance in Bahrain in qualifying for tomorrow’s F1 race, beating Sebastian Vettel in to second place and Fernando Alonso in to third. But whether this was a qualifying ‘special’ from Mercedes we won’t really know until tomorrow.

Mercedes Concept GLA45 AMG unveiled at 2013 LA Motor Show

Take Mercedes’ compact GLA off-roader and combine it with the 2.0-litre turbo engine from the German firm’s A45 AMG scorching hot hatchback and what do you get? The 2013 Mercedes-Benz Concept GLA45 AMG 4x4. Making its debut at the 2013 Los Angeles Motor Show, thanks to that engine the hot Merc crossover boasts some impressive performance stats that’d embarrass some out-and-out sports cars.

At GM, the tail fin is back--but now it's a blade

Tail fins are making a comeback at General Motors Co., although they are a far cry from the saillike appendages of the 1950s. And this time the company is calling them blades. The look, pioneered on the Chevrolet Volt to improve aerodynamics, will appear on other models to boost fuel economy, said Ed Welburn, GM's global design chief.