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

Nissan Extrem SUV concept (2012) first official pictures

Nissan is looking to bring a splash of colour and outlandish design to Brazil's streets with their latest creation: the Extrem SUV concept. It's an eye-grabbing response to the 'more affordable locally produced vehicles, which tend to be conservative in design, colour and specification', according to company Senior Vice President Shiro Nakamura. What niche does the Nissan Extrem fall into? If the love-it-or-hate-it Nissan Juke is the marque's jacked-up supermini crossover, the Extrem is the rakish, sportier version of that: a sort of X6 to the Juke's X5, if you will.

British EV prototype competes for $10m prize

A Silverstone-based company has emerged as the only British (and European) contender for the $10m Automotive X-Prize, a competition to find the most environmentally friendly car on the planet. Delta Motorsport’s E-4 Coupe concept has been accepted into the next stage of the X-Prize competition and the company now has to prepare a fully functioning prototype. Backed by an American insurance company, the X-Prize was set up to 'inspire a new generation of viable, super-efficient vehicles that help break our addiction to oil and stem the effects of climate change'.

Mercedes E63 AMG (2009) first pictures

By Ben Pulman First Official Pictures 31 March 2009 17:54 No, this is not an April Fool’s bad joke – this really is a 6.2-litre V8 super saloon packing 518bhp launched amid the credit crunch. Welcome to the Mercedes E63 AMG. Right, with 518bhp and 465lb ft, enough to match up with the XFR’s 503bhp and 461lb ft.