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

Peugeot Onyx Concept: Paris 2012

The Peugeot Onyx Supercar Concept is a concept that will never be built and based on the underpinnings of the Peugeot Le Mans car. So Paris 2012 gets treated to the appealing Peugeot Onyx – a Gallic Jaguar C-X75, if you like – looking sexy and sleek on the floor in Paris with its copper and carbon fibre body and use of unusual materials like crystal glass and compressed paper. But it seems, as if we didn’t already know, that Peugeot aren’t planning to build an Onyx supercar – or at least not in their current financial muddle - and have even nicked its underpinnings from their own Le Mans 24hr diesel engine car to give the Onyx some eco and supercar credibility.

Renault R-Space concept

Following on from the DeZir and Captur, the R-Space took to the stage at Geneva alongside the Twizy and Zoe to complete a healthy concept car showing from Renault.  An upbeat, funky vision of the MPV segment sees the R-Space omit B-pillars in favor of a frameless suicide door set up. This allows uninterrupted access to the interior, which is the main focal point of the concept. Seemingly split into two sections, the rear has been designed with children in mind and features a bevy of motorized cubes that can alter the seating arrangement for child, adult or even baby seats.

15 must-sees at the 2014 Goodwood Festival of Speed

There aren't many places in the world where you can get up close to the Audi R18 e-tron Quattro that won this year's 24 Hours of Le Mans, but you can at the Goodwood Festival of Speed. If you’re lucky, you might even get to talk to a team member and take a peek inside the cockpit of these incredibly advanced LMP1 prototype endurance racers. As a bonus, look out for its rivals: the hybrid Toyota TS040 and Porsche 919.