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

Toyota testing breathalyzer unit on 30 commercial vehicles

Toyota Motor Corp. began road tests last week of a breathalyzer that is mounted on the instrument panel and locks a truck's ignition if it detects the driver has had too much to drink. The road tests involve 30 commercial vehicles.

Renault and Caterham to develop affordable sports cars

Renault and Caterham are to join forces to create new, more affordable sports cars under the Alpine badge. The two groups will establish a jointly owned new group – Société des Automobiles Alpine Caterham – under the leadership of Bernard Ollivier and will develop models to be sold as both Renault Alpine and Caterham. Tony Fernandes, Caterham Group Chairman, said: "We know the markets we are going into and, particularly in my playground in Asia, there is a huge opportunity to replicate the AirAsia model and give consumers access to exciting, affordable products that marry our interests in F1 and technology and help make their dreams come true." At this year's Monaco Grand Prix Renault unveiled the Alpine A110-50 concept, which was seen as a relaunch of the brand despite it being essentially a reworked version of the Renault-branded DeZir concept from the 2010 Paris Motor Show.

Video: BMW 7 Series

BMW has released new images and a lengthy press release detailing the design process for the new 7 Series sedan, set to be unveiled at the Paris Motor Show in October. We'll spare you the hyperbole here, but stay tuned for a Design Review of the Munich-based automaker's new range topping vehicle once we've seen the car in the metal in Paris. In the meantime, check out these videos of the new 7 Series in action and hear what BMW Cars Director of Design, Adrian van Hooydonk, has to say about the design of the new flagship.