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

Scion iQ (2011) revealed

The 2011 Scion iQ - a Toyota iQ in any other place - will hit the US market The Scion name is one of those car ‘Makes’ that is well known over there but unheard of over here. So although the headline will mean something to our Colonial Cousins, most in Blighty won’t have a clue. So before we cover the Scion iQ, perhaps we ought to cover Scion in general.

BMW Vision Efficient Dynamics (2008)

By Tim Pollard First Official Pictures 22 February 2008 00:01 BMW has already scooped CAR’s green award for its Efficient Dynamics eco package being rolled out onto its current range. But at the 2008 Geneva Motor Show, the Bavarians will unveil their vision for the next generation. Dubbed Vision Efficient Dynamics, it’s an X5 equipped with the latest gizmos to reduce the amount of fuel you put into the tank and the gases pumped out of the exhaust.

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.