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

Opel Ampera: the full, official technical story

By Tim Pollard Motor Industry 25 March 2009 10:05 Opel/Vauxhall predict that the new Ampera production car will sell more in Britain than anywhere else in Europe. The extended range electric vehicle, unveiled at the recent 2009 Geneva motor show, will go on sale here in late 2011 and marketing bosses say the UK is more accepting of hybrids and alternative vehicles than other markets. It’s not clear at this stage how much the Ampera will cost in the UK, but we’re looking at a likely cost around £20,000.

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.

Subaru Cosworth Impreza STI CS400 (2010): more details

Subaru has revealed more details (and more teaser pictures) of its Cosworth-tuned Impreza. Called the Cosworth Impreza STI CS400, Subaru promises its four-wheel drive hot hatch will have ‘supercar-humbling pace’ and, presumably, be quick enough to match the Mitsubishi Evo X FQ-400 too. Near enough – this Cosworth-tweaked Impreza has 400PS.