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

Mazda 6 (2012) revealed in teaser images

Mazda has released shadowy teaser images of its new 6 saloon, in anticipation of its world premiere at the Moscow motor show, running from 29 August - 9 September 2012. The car's nose is very similar to the Takeri concept of 2011, continuing the new Mazda family face first seen in production trim on the new Mazda CX-5 crossover. The new 2012 Mazda 6: all the details Like the CX-5, the new Mazda 6 will benefit from Mazda's 'SkyActiv' technology. SkyActiv brings a lightweight modular architecture and a range of cleaner petrol and diesel engines – which Mazda claims are nearly as frugal as hybrids without a bulky EV battery in sight.

Maserati Levante SUV confirmed for 2015 – Alfieri could arrive in 2016

The Maserati Levante SUV (pictured) will arrive in 2015 Fiat’s plans top revive the Maserati brand are off to a good start after sales grew strongly last year to more than 22,500 cars in the first nine months with the new Quattroporte and new Ghibli contributing strongly to those figures. But with a target of 50,000 sales a year, Maserati need new models too and the next in line for production is the Maserati Levante SUV, which Sergio Marchionne has now confirmed will arrive in production guise in 2015. It was expected the Levante would be a re-working of the new Jeep Grand Cherokee, but with the Grand Cherokee selling in droves – and with a desire to make the Levante as ‘Italian’ as possible – it now looks like the Levante will get a version of the platform underpinning the Ghibli and use Maserati’s own 4WD system.

Watch: XCar tests the Pagani Huarya

Huayra means “god of the winds” in the Quechua language, hence the word's attachment to the 230 mph Pagani hypercar that debuted in 2012 with a price of $1.3 million. British outfit XCar took the company's latest to the streets for the full shakedown. XCar starts with a little history on the company before going into the trick aero bits that stay hidden when you want to go fast, and appear when you want to take a corner.