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

Citroen DS4 Racing concept (2012) first pictures

Citroen is following up the DS3 Racing with a similarly heated-up version of the DS4: and the new 2012 DS4 Racing is unveiled today. Like its smaller brother, the DS4 Racing has been developed by Citroen Racing, the team behind Seb Loeb and the French firm's dominating seven-time WRC world championship activities. What's new on the Citroen DS4 Racing?

Mercedes S-Class Maybach spied (video)

The Mercedes S-Class Maybach hits the Nurburgring The new Mercedes S-Class is already starting to proliferate, with a wide range of engines, two wheelbases and the CL Coupe’s replacement – the new S-Class Coupe – already hitting the market. But Mercedes are far from finished extending the S-Class franchise, and we’ve got two more versions of the S-Class Saloon – the Maybach and Pullman – still to come, and the arrival of the S-Class Convertible still to come. And now it looks like the S-Class Maybach – effectively a replacement for the ill-fated Maybach brand – is getting closer to debut with this S-Class Maybach spotted testing at the Nurburgring.

2015 Ford Mustang front end spy shots

The 2015, or 2014.5 depending on who you ask, Ford Mustang will go on sale next April, on the car's 50th anniversary. It will most likely arrive with four-, six- and eight-cylinder engines and for the first time an independent rear suspension. We've already seen a few spy shots of the next Mustang testing, but these pictures supplied by someone on the inside give us our first good look at the front end.