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

Renault TwinRun hot hatch concept (2013) first official pictures

Renault will show off this mid-engined supermini concept at the 2013 Monaco Grand prix race weekend. Called the TwinRun, the R5 Turbo-inspired creation is powered by a mid-mounted 3.5-litre V6, and will hit 155mph flat out. The TwinRun is the latest in a series of wacky Renault concept cars, following the Twizy RS F1 and Twin-Z supermini into the limelight.

First Fisker Karma in the UK auctioned for £140k

First Fisker Karma in the UK auctioned for charity The extended range Fisker Karma arrived at last year’s Paris motor show, and now the very first Karma to arrive in the UK has been auctioned in aid of charity and raised a bid of £140,000 at the Pratham UK Gala held at Camden’s Roundhouse. The altruism demonstrated by offering appealing cars for charity auctions is to be commended, especially from a young - and relatively impoverished - outfit like Henrik Fisker’s eponymous company. Yes, there’s a bit of publicity to be garnered for the Karma, but good on Henrik for offering up the first Karma to charity.

Tesla Model X

Tesla is set to expand its all-electric range with the introduction of the Model X. The crossover shares a large percentage of its architecture with the Model S sedan, including its chassis-mounted battery pack and axle-mounted drive units. The Model X retains a traditional two-box configuration, which continues the brand's strategy of producing EVs that, visually, are wholly conventional.