Acdelco 213-3156 Speed Sensor on 2040-parts.com

Mercedes GLA concept (2013) first official pictures

This concept car previews the look of the new Mercedes GLA. ‘GLA’ is new jumble of letters from Merc – essentially this is a jacked-up crossover version of the current A-class hatchback. A production version of this Shanghai motor-show bound concept will be on sale in a Mercedes showroom near you from 2015.

Reventon v Tornado

By Ben Whitworth Motor Industry 28 November 2007 17:08 Lamborghini’s mean-looking €1 million Reventón may look like a stealth fighter without the wings, but a couple of Raging Bull test drivers decided to take on the real thing over the weekend. They raced a Tornado fighter bomber, one of the world's most sophisticated and capable interdiction and attack aircraft. Lined up on the 1.8 mile-long runway at Ghedi military base near Brescia in Italy, the 650bhp mid-engined supercar looked a little short of muscle compared to the two-seater Tornado.

Video: GM's Clay Dean on the future of urban mobility

Clay Dean is the star of a new Faces of GM video, Anticipating the Driving Experience of the Future. The global design director for GM's Advanced Design Group, whose job also entails exploring future transportation design solutions, talks about the need to avoid short-term thinking on urban mobility, as by 2030 60 percent of the world's population will live in cities. As new challenges start to emerge, such as increasing congestion, Dean believes it is time to start thinking about transportation in a completely different way.