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

Aston Martin Virage (2011) at 2011 Geneva motor show

This is the new Aston Martin Virage, a V12-engined GT to sit halfway between the DB9 and the DBS. It will be officially unveiled to the public, along with the Aston Martin Vantage S, at the 2011 Geneva motor show next week. Numbers are easy to understand, so let’s start with the figures produced by the 6.0-litre V12 shared between the trio: the DB9 has 470bhp and 442lb ft, the DBS 510bhp and 420lb ft, and the Virage sits neatly between the two with 490bhp and 420lb ft.

BMW 5-Series GT introduces liftback model

BMW will bring the elevated seating and packaging of an SUV to its 5-series line with the addition of a liftback model called the Grand Turismo or, simply, GT. The automaker is now revealing the production look for the vehicle, which will debut at this fall's Frankfurt motor show after having been previewed as a concept car at the Geneva show in March. It will go on sale in the United States in December, priced in the low-$70,000s range.

VW Passat Alltrack 4motion (2012) goes on sale

Volkswagen is launching its own cut-price rival to those mud-loving Allroad models from Audi in May 2012 – the new Passat Alltrack 4motion. It's a Passat estate in a Barbour and green wellies, its ride height hoiked up and with 4motion all-wheel drive boosting traction for soft-roading and pulling horseboxes over slippery grass. VW quotes a two-tonne towing capacity – 200kg greater than an equivalent Passat estate.