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

Ruf Stormster concept (2009): the electric Porsche Cayenne

Ruf might be a tiny German tuner, but it’s just unveiled the first ever electric Cayenne. Called the Stormster it's Ruf's second battery-powered Porsche, uses the same motor as the company's electric 911, weighs close to 2.7 tonnes and hits 62mph in ten seconds. No at all – in fact, earlier this week Ruf took its 676bhp GT2 to 229mph at the Nardo test track in southern Italy.

Volkswagen Beetle Dune 'could be built'

IF YOU like your Beetles with a little more ‘dune buggy’ about them, Volkswagen’s latest concept is right up your street. And what’s more, it really could be right up your street if public reaction to the so-called Beetle Dune is strong enough. With a body raised by 50mm, 19-inch wheels and a special rear-mounted luggage rack reminiscent of early Beetles, the Dune plays on its dual heritage strands of its earliest predecessor and the fully off-road biased dune buggies built on Beetle chassis.

Could these Ford Mondeos signal a wagon rebirth?

These two Ford Mondeo wagons were spotted around the Detroit area this past week. While the vehicle without camouflage is all standard Mondeo in its exterior appearance, the possibility exists that the camo on the second car could hide a Fusion front end. The most likely explanation is that these are mules of some kind, but we're holding out hope that Ford is testing the wagon waters in the United States once again.