2011 Volkswagen Golf Vi (5k1) Speedometer Speedometer 5k0920872- on 2040-parts.com

GM delays innovative new diesel truck engine

General Motors' deteriorating financial situation has caused the company to delay one of the most advanced engines that it has ever designed, a 4.5-liter diesel for light-duty trucks. "We have to make tough decisions right now," GM Powertrain spokeswoman Susan Garavaglia said. Truck enthusiasts were eagerly awaiting the engine, which would have started production next fall at GM's plant in Tonawanda, N.Y.

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.

Dramatic CCTV footage shows consequences of tyre failure

AS A PART of October's Tyre Safety Month initiative the Highways Agency have released dramatic footage of the consequences of tyre failure. In the clip, viewable on the Highways Agency YouTube channel, motorway cameras capture the moment a front tyre explodes on a large lorry, sending it out of control and into the central reservation in a spectacular crash. Further clips show the chaos caused when all three lanes of a motorway are closed to retrieve tyre debris, and the eye-watering £2 million cost of a lorry fire caused by tyre failure results in all six lanes of a motorway being shut for hours.