Combined economy for the Volt comes out at 72.1mpg in the US; 111.7mpg in all-electric mode
Upgraded racer now draws inspiration from Aston's V12 Vantage road car
Styling changes bring coupe-cabriolet in line with the rest of the VW range; sales start January
Bluemotion Technology added to Scirocco 2.0 TDI models to boost economy to 62.8mpg
Grainy spy images show the next-gen DS-inspired Citroen C1, due by 2012, for the first time
McLaren's new MP4-12C supercar will cost from £168,500, just over £1000 cheaper than the Ferrari 458
Firm will act on the four star score given to XF by Euro NCAP, but it's happy with car's safety
Maserati is set to launch a rival for the Porsche Cayenne with a Jeep Grand Cherokee-based SUV
The designer of the iconic Audi Sport Quattro has described the car as "bloody ugly"
New Porsche boss says his firm should be sharing platforms and knowledge with Bentley
Refreshed styling inside and out for best-selling supermini; set to reach the UK in March 2011
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