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

Think City EV Cup Edition (2010) first official pictures

Manufacturers have been trying to make their racers more economical for some time now; Audi and Peugeot have produced diesel Le Mans winners and CAR reviewed the Porsche GT3 R Hybrid in the June 2010 issue, but this the most recent fully electric offering from Norwegian company Think.   Think has followed the traditional road-racer conversion for this one-off prototype, by stripping out most of the interior and space for the passenger, using Perspex instead of glass in the windows, installing a solitary lightweight bucket seat and lowering the centre of gravity. The company claims the diet reduces the Think's weight by nearly 70kg; that's the same saving as a Lamborghini Gallardo Superlegerra, remember.

Locke review: a road movie with a difference

Locke is a road movie with a difference – not to mention an enormous contrast to Need for Speed, which is the last heavy car content film I reviewed on MSN Cars. Simply put, Locke stars Tom Hardy and a BMW X5, and that’s about it. To say very much more than this would actually be to give away the, ahem, driving force of the plot – if you can even call it that.

Mercedes GL 63 AMG revealed

For the first time Mercedes-Benz has added a range-topping AMG performance version to the GL Class – the Mercedes GL 63 AMG. Many would ask whether the Mercedes GL has any point when the perfectly good M Class is a more sensible offering. After all, it’s the size of the Albert Hall and not the most dynamic SUV on the planet.