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

Mercedes GLA crossover (2013) at Frankfurt motor show

This is the new Mercedes GLA crossover, an A-class in combat trousers and hiking boots. Previewed by the Concept GLA displayed at Frankfurt earlier in 2013, the production GLA is available with two- or four-wheel drive, manual or twin-clutch transmissions, and a range of four-cylinder petrol and diesel engines shared with the A-class hatch. Mercedes GLA: the styling In principle, the GLA is an A-class on stilts, and in the metal, that’s exactly what it looks like.

Track and Field: Today's track day cars offer more for less

The imminent arrival of the Scion FR-S and the Subaru BRZ have many enthusiasts thinking about the track-day-filled summer ahead. Since both of these rear-wheel-drive coupes will be available in limited numbers, we're going to explore some other options for track-day cars that could be as fun as the new sheetmetal from Japan. We'll start with the less expensive stuff and work our way up, without crossing the $50,000 threshold.

Chris Evans’ CarFest North. Just as big as CarFest South

Chris Evans’ second petrolhead extravaganza – CarFest North at Cholmondeley Castle – has been as big a success as CarFest South. It may be a new petrolhead show on the calendar, but Chris Evans’ CarFest Shows have been a real success, not just for visitors but for the BBC’s Children in Need charity. This last weekend saw CarFest North try and follow in the footsteps of last month’s CarFest South, which it appears to have done in style, pushing the amount raised for Children in Need up to £800k from both CarFest events.