16+ Ford Mustang Shelby Gt350 Gt350r Suntek Self Healing Clear Bra Film Glossy on 2040-parts.com

First look: 2014 BMW M3 and M4

The BMW M3 is back, faster and more powerful than ever before -- but only as a four-door sedan. For its iconic 3-series-based performance model, BMW will dispense with a 26-year tradition of high-revving naturally aspirated engines in lieu of turbocharged six-cylinder power. Revealed here in production-car guise for the first time, the new 425-hp M3 sedan will be joined at the outset by its sister model, the M4 -- a mechanically identical but stylistically sleeker two-door coupe previewed in lightly veiled concept-car form at the Pebble Beach concours in California last August.

New gadget immobilises cars with electronic pulse

Mitsubishi It might sound futuristic, but British technology company E2V has developed a prototype gadget capable of remotely stopping a car using a burst of electromagnetic radiation. Although it does appear to be a piece of equipment from the ‘James Bond bad guy’ locker, this technology really does work and could be used by police forces in the future. On Bing: see pictures of speeding carsHow motoring convictions affect your car insurance So bank robbers beware – even speeders, too.

Only the top is soft in new Audi A5/S5 cabriolet

Audi is bucking the trend among luxury automakers who are churning out hardtop convertibles, as the new A5/S5 cabriolets that will reach these shores in October will be the old-fashioned, soft-top design. While other manufacturers such as BMW, Mercedes-Benz, Lexus and Volvo, among others, offer folding hard-tops, Audi says the compromise necessary to make room for the top and all its mechanical apparatus makes a soft-top the right choice for a small to mid-size convertible. The soft top is well insulated; even during a steady rain during our first drive of the car, the cabin was relatively quiet.