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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.

Aston Martin AM310 makes a quiet debut at the Concorso d'Eleganza Villa d'Este

The Concorso d'Eleganza Villa d'Este is more than a celebration of classic automotive design. It's also a great opportunity to view cutting-edge concept vehicles. This year's event saw the debut of the BMW Zagato coupe concept, and the Alfa Romeo 4C concept took home the concours' coveted “Design Award for Concept Cars & Prototypes.” You'd never know it based on the official coverage (or lack thereof), but Aston Martin also unveiled a concept at the concours.

McLaren MP4-12C to start at about $230,000

The McLaren MP4-12C sports car will have a sticker price of between $230,000 and $250,000 when it goes on sale in the United States about a year from now. McLaren said on Wednesday that the sports car will be priced at 168,500 pounds (about $265,800) in the United Kingdom and at 200,000 euros (about $267,200) in Europe when it goes on sale in that region in early 2011. A final price for the U.S.