Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

First Sight: Mercedes-Benz SL

The new high-tech, low weight Mercedes SL roadster receives its official global unveil next week in Detroit but Car Design News got an early peek of the final production car and had a chat with its designers at Mercedes' US advanced design studio in Carlsbad, California back in November. "We want to get back to clean, long-lasting design," director of Mercedes global advanced design and SL project leader, Steffen Kohl told CDN at the exclusive preview of the sixth-generation model. "So the new SL is long, sleek and still full of tension in the feature lines but less wedgy." In a short presentation Kohl felt all SLs became successfully iconic in their times because they followed two key rules – ‘sensuality' and ‘cleanness' – but alluded that the first rule may have been lost in more recent eras.

Mercedes SLK 55 AMG and Ducati Streetfighter 848 in Bologna

Mercedes SLK 55 AMG and Ducati Streetfighter 848 set for Bologna The Mercedes SLK 55 AMG and the Ducatti Streetfighter 848 – both finished in ‘Streefighter Yellow’ – are set to appear at the Bologna Motor Show. It’s almost exactly a year since the announcement that Mercedes AMG and Ducatti were to work together to promote both the AMG and Ducatti Brands. But we’ve not really see a lot of evidence of their collaboration so far.

Mazda Mazda6 [w/Gallery]

Mazda gave its Mazda6 its world debut today at the 2012 Moscow auto show. The Mazda6, which is the production version of the Mazda Takeri concept first seen at the Tokyo motor show last year, follows the automaker's new ‘KODO - Soul of Motion' design language. The Mazda6, which measures in at 4,800mm long, 1,840mm wide, 1,450mm high with a wheelbase of 2,830mm, features the ‘signature wing' - an element of the new design language - set into the front, while the creases extending from the tips flow into body character lines.