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

Le Mans 24-hour race 2010: CAR's guide to the classes

This year, teams are split into two categories: Prototype and Grand Touring. The former are cars created specifically for endurance racing, the latter are homologated from road cars. Each category is then split into two further disciplines – one a higher performance grade, the other slightly lower.

2013 Skoda Octavia Estate revealed

Ahead of a debut at the 2013 Geneva Motor Show, Skoda has revealed the estate version of the new Octavia with a pair of photos. The 2013 Skoda Octavia Estate takes the already capacious Octavia hatch to a new level, with a boot that will swallow 610 litres of stuff with the seats up and an impressive 1,740 litres with the seats down, a significant chunk more than the competition can offer. The extra capacity comes courtesy of extra length compared to the Octavia hatch, with the estate growing by 110mm in the wheelbase – with an extra 73mm for rear passengers’ legroom – and 90mm longer overall.

New-look Interior Motives Winter 2013/14 issue out now

The winter edition of Car Design News' quarterly interior design publication, Interior Motives magazine, is out now sporting more pages and a brand-new layout designed to put the exclusive sketches, development images and high-quality photographs that accompany each story in their best possible light. As ever, the issue features in-depth design development articles on the most interesting and important concept and production vehicles launched in recent months. But the revamped magazine's larger format and more sophisticated layout explore their design with a level of detail and glamour never seen before in publishing.