Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Driven: a week with a Chevrolet Volt

In Fall 2010, before the Volt went on sale in North America, we sampled an early build model and came away so impressed, we declared it the car for the digital age. Since then the car has received harsh criticism from the press and been outsold by the Nissan Leaf in the North American market. Given the unique powertrain, we felt longer exposure to the Volt was therefore in order, so on a recent trip to Michigan, we lived with one for five days.

MINI Rocketman returns for London 2012

The MINI Rocketman Concept – first seen at Geneva 2012 – has been titivated and rolled out to promote BMW’s London 2012 sponsorship. We all thought, when BMW rolled out the MINI Rocketman Concept at the Geneva Motor Show in 2011, that this was the future for a second, smaller take on the modern MINI. But BMW seemed to go cold on the idea of building a modern MINI with dimensions much closer to the original Issigonis Mini so we thought the plans had gone out of the window.

Porsche 911 GT3 RSR (2008): first official pictures

By Tim Pollard First Official Pictures 13 February 2008 11:42 Porsche today unveils a new, more powerful version of its 911 racer. The GT3 RSR competes in GT2 long-distance races, including Le Mans, Spa and the 24-hour Nurburgring event and will benefit from new aero aids and engineering tweaks. Additional front ‘flicks’ spoilers are added to the front apron and extra air ducts pepper the steel bodywork, while the huge rear wing is carried over from last year’s racer.