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

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.

Denmark's Zenvo ST1 supercar lurks at the Geneva Auto Show

Zenvo launched the first ST1 about two and a half years ago and has sold “five, about” since then, though the company's press material lists only two sales. Founded by a Dane and headquartered just outside Copenhagen, the world's only Danish supercarmaker has since been bought by a Russian oligarch. The Zenvo ST1 is designed, engineered and manufactured completely by Zenvo, which even made the engine.

Citroën C4 Picasso

The all-new Citroën C4 Picasso will come as no surprise to anyone who saw the Thechnospace concept at last month's Geneva motor show as it's essentially identical, bar some color and trim details. This five-seat, C-segment MPV/minivan is shorter than the car it replaces by 40mm at 4,430mm, meaning it's closer to the old Xsara Picasso in size. It is a little wider than the old C4 at 1,830mm and its wheelbase spans an extra 55mm at 2,785mm, which Citroën says means it boast more interior and luggage space than before.