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

Mazda wins 2008 LA Design Challenge

The Mazda Kaan concept has won the fifth annual LA Design Challenge competition, part of the Design Los Angeles automobile designer's conference. The award was presented during the second press day of the 2008 Los Angeles Auto Show, following a designers' luncheon and keynote speech by Daniel Simon, visionary futurist and author of Cosmic Motors. As we reported last month, nine local Southern California design studios entered the competition to envisage how motor sport vehicles might be in the year 2025, answering the theme ‘Motorsports 2025'.

McLaren MP4-12C (2011): new testing video

McLaren has issued this new video of its 2011 MP4-12C in the final phases of testing – and McLaren claims it's faster than the 458 Italia or any Gallardo. Watch the video in our player at the foot of this page.The matt black vinyl disguise demarks this pair of cars as the latest McLaren 'XP Beta' test cars, compared with the earlier black-and-white 'XP' prototypes spied last year.'XP Beta' prototypes? All very McLaren!Quite.

2014 Mercedes S Class: First interior photos

We have the first interior photos of the 2014 Mercedes S Class ahead of its debut in May 2013, showing a much more modern interior. But now, with a reveal of the new S Class just a couple of months off, we have the first photos of the interior of the new S Class showing a  car that keeps much of the layout of the current S Class but adds in more curves, more technology, a more modern look and a more upmarket feel than ever before. The cabin flows from the screen in to the doors in the same sort of seamless way it does an the Jaguar XJ – where it makes the cabin feel more spacious – the instrument panel is a huge digital display, the seats are differently contoured and trimmed, there seems to be more room, better lighting and an altogether more upmarket feel for Mercedes range topper.