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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.

Nissan shows off Resonance SUV concept teaser (2013)

Tease, tease, tease. Ahead of the 2013 Detroit motor show, Nissan is the latest manufacturer to release a shady teasing image of its new concept car: the Resonance concept. It'll be unveiled on 15 January 2013 at the NAIAS.

Update: Audi TT-RS – more images

We did a piece yesterday on the Audi TT-RS teaser images released by Audi ahead of the TT-RS launch at Geneva in March. But now we’ve got some more pictures, even though they are not official Audi releases (excuse the less than normal quality). It would make much more sense for car makers to stop teasing and do things properly.