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Mercedes R-class facelift (2010) first official pictures

This is the facelifted Mercedes R-class, unveiled today at the 2010 New York auto show.  It lives, and in the UK the new model will only be available as an entry level, rear-drive R300 CDI and a top-spec, long-wheelbase R350 CDI. The R300 CDI BlueEFFICIENCY 2WD (to give this big beast its full name) is 7% more efficient than before but still offers the same power and performance. The more snappily titled R350 CDI 4MATIC is also more economical (its 33.2mpg bettering its predecessor by 2.8mpg) but also more powerful, with outputs of 261bhp and 457ft up from 218bhp and 376lb ft.

Driven: Peugeot 308 RCZ concept

Every now and again Peugeot produces a model that causes a real stir. The 205 GTi was one such car. The 406 coupé another.

Designer insights: highlights of Auto Design Prague 2014

Prague, the capital of the Czech Republic, might not seem the most obvious choice for an automotive design conference. But when one considers the country's history of innovation in the arts and architecture, its long-lived automotive marques like Tatra and Skoda, and Prague's central location in Europe, it makes perfect sense. Conference speakers included the program design director for Citroën DS, Ivo Groen; Volvo vice president of design Thomas Ingenlath; Jaguar advanced design director, Julian Thomson; Gert Hildebrand, head of design for Qoros; and Johann Lemercier, program manager at Ferrari design.