Proform 67212 Street Carburetor on 2040-parts.com

Mercedes Biome (2010) first official pictures

Now, what on earth, or for that matter not from earth have we got here? It's the Mercedes Biome concept supercar. It's a product of Merc's Los Angeles design studio, and they prefer to describe it as an 'Ultralight vehicle at one with nature.' The Biome was produced as part of the Los Angeles Design Challenge, taking part alongside the 2010 LA auto show.

The greatest cars of the last 50 years

Here's a tricky one: what's the greatest car of the past 50 years? We're asking our readers to vote for their favourite cars produced in the lifetime of CAR Magazine, between 1962 and the present day. Vote in CAR's poll to name the greatest car of the past 50 years Your browser does not support iframes.

Mazda CX-5 (2012) first official pictures

This is the new Mazda CX-5, the third addition to the Japanese car company’s SUV line-up after the CX-7 and CX-9 (the latter isn’t sold in Europe). It’s a rival for the Freelander, Kuga and every other compact SUV out there, and will officially unveiled at the 2011 Frankfurt motor show in September. What do we know about the new Mazda CX-5?