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

MG Rover – Serious Fraud Office (SFO) to investigate

The Rover 75 Coupe - one of MG Rover's last big ideas before its collapse in 2005 MG Rover was bought from BMW for the princely sum of £10 after BMW had had enough of trying to make a viable company out of a business that was still undermined by the woes – and attitudes – of the British Leyland years. That £10 purchase price also came with £425 million in loans from BMW, so MG Rover had a chance. But the collapse, and the subsequent sale of the rights to the MG trademark to SAIC (Shanghai Automotive Industry Corporation), brought accusations that the ‘Phoenix Four’ – Directors and owners of MG Rover – has acted fraudulently when it was revealed they had acquired more than £40 million in pension rights, salary and assets in the intervening five years between purchase from BMW and collapse.

Driven: BMW i8

When BMW unveiled the Vision EfficientDynamics concept at the 2009 Frankfurt motor show, we wrote: "for our money, it's the first time a major carmaker has really attempted to communicate ‘green' technology in an aesthetic sense." Fast-forward five years and we've swapped the show halls of the IAA for a beauty spot on the north-west coast of Scotland. And, while the car's name has changed to i8, our sentiment towards this genre- and era-defining car remains. Admittedly the production car's design execution hasn't received the universal praise of its concept forebears, but, on a remote outpost of the British Isles, a Protonic Blue i8 couldn't look more exotic.

Audi e-tron Spyder concept

Audi revealed the latest iteration of its e-tron product range in the form of the Spyder concept at the 2010 Paris motor show. The roadster showcases the brand's plug-in hybrid technology cloaked in an emotional two seat package. Measuring 4060mm long, 1810mm wide and 1110mm high, the Spyder is only slightly larger than the electric e-tron concept shown in Detroit earlier this year.