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

New Mazda 6 debuts in Moscow

The 2014 Mazda 6 sedan will be unveiled at the Moscow auto show this week, but you don't have to fly to the Motherland to get details on the new model. We have them right here. As we expected, the new mid-sized sedan will make use of Mazda's SkyActiv technologies, including either a 2.0-liter four-cylinder engine making 147 hp and 154 lb-ft of torque, or a 2.5-liter four making 189 hp and 188 lb-ft of torque.

Audi RS5 (2010) – brochure leak

The entire Audi RS5 brochure has leaked out We’ve been expecting Audi’s hot A5 – the Audi RS5 – for a bit longer than we initially expected. We ran a few stories last year on the Audi RS5 testing at the Nurburgring, and the general consensus was that it would turn up at Frankfurt in September and be in showrooms early in 2010. But that didn’t happen.

McLaren 650S Spider (2014) first official pictures

By Ollie Kew First Official Pictures 04 March 2014 12:00 This is the convertible version of the McLaren 650S: the 650S Spider. Given how closely the 650S coupe is based upon the 12C, it’s no surprise to see the 650S Spider looking very much like a 12C: same folding hard-top roof, same 40kg weight penalty, same boasts by McLaren that the carbon tub needs no extra reinforcing for its role in a cabriolet. Though the 650S Spider is 40kg heavier than the hard-top and has some of its P1-echoing aerodynamic talent spoiled by chopping the top off, it’s still a very fast piece of kit.