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

Watch Kimi Raikkonen’s lawnmower race before British Grand Prix

By Adam Binnie Motoring Issues 09 July 2014 11:27 Former F1 world champion Kimi Raikkonen revealed an unusual pre-race warm-up ahead of the 2014 British Grand Prix, by haring around a grass track on a racing lawnmower. Drivers are usually encouraged to keep their cars off the grass but as this video shows, the 2007 F1 champ is clearly able to transfer his skill from the tarmac track to the lawn. Kimi raced against former F1 drivers Martin Brundle, Johnny Herbert and also Anthony Davidson around the grass track in a publicity stunt.

Audi Quattro concept (2010): the 21st century ur-Quattro

By Ben Pulman First Official Pictures 30 September 2010 22:29 This is the new Audi Quattro concept, just unveiled by Ingolstadt at the VW Group party on the eve of the 2010 Paris motor show. Built to celebrate 30 years of Quattro, it’s based on a shortened Audi RS5 platform (but built from aluminium and carbon) and features a tuned engine from the TT RS.This new Audi Quattro concept looks rather like a beefed-up Audi E-tron concept – is it? Nope, it’s actually based on the Audi RS5.

New Lamborghini Estoque saloon concept revealed

By Chris Chilton First Official Pictures 01 October 2008 20:00 After Lamborghini's endless string of frustrating teaser shots, here, finally, are the full pictures of the Aston Rapide-rivalling four-seat Lamborghini supersaloon, the Estoque.     The concept sports a V8, but Lamborghini is incredibly open-minded about possible powertrains. The Gallardo’s V10 will be offered but engineering boss Maurizio Reggiani told CAR that a powerful turbodiesel or possibly a hybrid petrol electric drivetrain would probably also be offered.