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BMW Concept X1 (2008): teaser video

By Ben Pulman First Official Pictures 29 September 2008 11:04 BMW will unveil its Concept X1 at the Paris motor show, a tarted-up version of the production car that will debut in mid-2009. But ahead of the official debut BMW has released this teaser video. Of course it's a PR stunt, with glimpses of the Concept X1 mixed in with shots of skateboarders and grafftti artists, but it gives us our first look at the new X1 on the move.

Volvo tests flywheel technology to cut fuel use

Volvo is testing flywheel technology--being used in Formula One racing to give cars an extra boost--as a technology that could help cut fuel use in future cars by as much as 20 percent. Flywheels recapture energy normally lost as heat during braking. That energy can then be used to help propel the car.

Bentley Hybrid Concept is a Mulsanne, but it’ll arrive in the new Bentley SUV

The Bentley Hybrid Concept (pictured) will debut in Beijing There’s been lots of talk of a Bentley Hybrid for a number of years now, and in 2011 Wolfgang Dürheimer confirmed that hybrid was in Bentley’s plans and that it would be a plug-in. Fast forward three years and we get the Bentley Hybrid Concept, Bentley’s first crack at a plug-in hybrid powertrain all wrapped up in the Mulsanne. But it won’t be the Mulsanne that sees a production version of the hybrid powertrain but, as expected, the new Bentley SUV.