1953 - 1966 Cadillac Accessory Circuit Breaker on 2040-parts.com

Win a ride in the Honda FCX Clarity fuel cell

CAR has a rather special eco treat to offer to one lucky reader – a chance to ride in Honda’s FCX Clarity. Not heard of the FCX Clarity? Well you should have because it’s the world’s first serious hydrogen-powered car (only water is emitted from the exhaust) and a few lucky Californians and Japanese currently get to lease one as part of Honda’s research, even though they’re worth about £1m each.

Peugeot 508 (2011): first official pictures of France's Mondeo

This is the new Peugeot 508, said to be the first Peugeot to introduce the new design look spun from the SR1 concept first seen back in January 2010. The 508 replaces two cars – the 407 and 607 – and will be available in both saloon and estate bodystyles when it goes on sale at the start of 2011. It's very similar to the 5 concept car shown earlier in 2010, but somehow lacks the stylistic class of recent Peugeots such as the RCZ.

Audi Quattro concept (2010): the 21st century ur-Quattro

By Ben Pulman First Official Pictures 30 September 2010 22:29 This is the new Audi Quattro concept, just unveiled by Ingolstadt at the VW Group party on the eve of the 2010 Paris motor show. Built to celebrate 30 years of Quattro, it’s based on a shortened Audi RS5 platform (but built from aluminium and carbon) and features a tuned engine from the TT RS.This new Audi Quattro concept looks rather like a beefed-up Audi E-tron concept – is it? Nope, it’s actually based on the Audi RS5.