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Renault R-Space concept car (2011) at 2011 Geneva motor show

Renault will show off a glimpse of its thinking for the Scenic segment with the new R-Space concept car at the 2011 Geneva motor show. It’s a 4.3m long show car that’s designed to inject some pizzazz where today’s Scenic prefers a more sober style. The new-fangled Renault look as pioneered by incoming design chief Laurens van den Acker is present and correct: there’s a large diamond on the nose and heaps more character than the current MPV.

New Mercedes A Class: A 180 BlueEFFICIENCY Edition models launch

Mercedes are launching two new eco versions of the new A Class – the A 180 CDI BlueEFFICIENCY Edition and A 180 BlueEFFICIENCY Edition. Mercedes has had a play with the aerodynamics on the new A Class to lower the Cd value from an already very low 0.27 to 0.26 by partially covering the upper section of the radiator grill, adding aerodynamically shaped spring link coverings that improve the flow of air along the underbody at the rear axle and lowering the suspension by 15mm. Mercedes has also tweaked the generator management for more efficiency and had a play with the gearbox to make the ratios longer (which will help economy, but won’t do much for responsiveness).

Citroen DS3 Racing concept car (2010) first pictures

This is Citroen taking a swipe at the Mini Cooper S Works – and giving us a hint at what Sebastian Leob will be driving in next year’s WRC. The DS3 Racing is a pumped up version of the new C3-based premium supermini and just 1000 will be finished at the workshops of Citroen Racing, the team behind 11 rally championship titles. Based on the production 1.6 THP, the Racing version gets tweaks to the turbo, exhaust and engine management system to boost power from 148bhp to 197bhp and add 26lb ft of twist for a 203lb ft total.