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Red Bull Racing's X2014 concept car to feature in GT6

Red Bull Racing has revealed its X2014 concept car that will feature in the upcoming Gran Turismo 6 racing game. The Formula 1 team's chief technical officer Adrian Newey worked alongside Polyphony Digital to develop the road car, which is obviously very much inspired by F1 car design. Elements such as the F1 car nose and low-hanging front spoiler are proof of this, although the design features headlamps and fenders surrounding the tires.

Tesla Roadster 2.5 breaks cover

Perhaps feeling a bit of chutzpah after a wildly successful stock offering this week, Tesla is demonstrating on Thursday that it still has an eye toward product, revealing the updated Tesla Roadster. And it's available for order now. Called the Roadster 2.5, the car features minor enhancements, including a new front fascia with different diffuser vents (the change is actually apparent) and new rear diffuser.

Eco cars named and shamed

By Tim Pollard Motoring Issues 26 September 2007 10:19 A new report today exposes the real green cars - and there's not a hybrid in sight in the top 10, according to researchers at Cardiff University. Conventionally engined superminis dominate the top ranks. The scientists gave half their score based on each cars' emissions of CO2, NOx and other pollutants; the other half of the score was calculated from vehicles' construction, energy costs, recyclability and size.