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

Tokyo Motor Show 2013: The Debutants

This year we've seen some great concepts and production models debut at shows across the world, but as the days get shorter and the nights get colder, it's a signal the year is nearly at an end. For CDN, a typically hectic event schedule is concluded with a trip to Tokyo for the forty-third edition of its annual show. Ahead of its opening, the carmakers have begun to announce what we can expect to see sitting pride of place on their stands.

A closer look at the 2015 BMW M3 sedan and M4 coupe: Turbocharged performance is gonna cost you

By the time the 2015 BMW M3 sedan and M4 coupe were revealed at the Detroit auto show, we already knew a lot about what to expect from the Roundel's newest generation of high-performance driving machines. It was no secret, for example, that the new M3 sedan and its two-door counterpart, the M4, will be down two cylinders and a few hundred pounds from their predecessors. Now that we've had a chance to get a look at the cars in production trim, here's a closer look at what's under all the aggressively vented fascias, spoilers and M badges.

Jury selects South Korean team as winners of Michelin Challenge Design 2015

Michelin has today announced the top 15 projects in its global 2015 Michelin Challenge Design competition. The Volkswagen Viento project by the South Korean team of Youngjai Jun and Gunyoung Yoon was judged to be the best, and awarded first place by a jury of the world's top automotive designers. The French trio of Aurelien Deleuze, Pierre-Hugues Vallin and Robinson Mancaux we given the runners-up spot with their project, Silent Interactive Climber, while Cristian Polanco of Guatemala came third with his work, the Bugatti Liriom.