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Porsche Boxster S Black Edition (2011) at 2011 Geneva motor show

Another week, and rather than just another Porsche, it’s another Black Edition Porsche special – this is the Porsche Boxster S Black Edition. There’s more power and more standard kit, but the price is higher too. Just 987 will ever be built, in a nod to Porsche’s internal numerical designation for the Boxster.

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.

Exclusive: Laurens van den Acker to replace Patrick le Quément at Renault

The wheels of change are continuing to turn within the automotive design industry, with yet another new appointment being made at the director level. According to industry insiders, Laurens van den Acker is set become the new Design Director at Renault when Patrick le Quément retires later this year. One of the most pre-eminent car designers in the world, Patrick le Quément began his design career at Simca, worked at Ford for 17 years and did a brief stint at Volkswagen before taking the top design job at Renault.