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

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.

Listen: Upcoming Ford Focus ST to employ sound symposer

While BMW employs a digitally sanitized/perfected sound file to give M5 owners the proper sense of aggro urgency when motoring at pace, Porsche went a little more organic with its employment of a sound symposer to feed the 911's flat-six growl into the cabin of the extra-refined 991. Essentially, the sound symposer is an electrically controlled diaphragm in a tuned sound tube that brings the proper engine noises into the passenger compartment. It can be opened and closed by the car's onboard electronics to offer snarl when you want it and serenity when you don't.

Infiniti 'gunning for 700,000 sales' - Ghosn

Infiniti is planning to announce a new sales target of 10% global luxury market share - quadrupling sales to 700,000 a year - in a new mid-term statement due this summer. Renault Nissan chief executive Carlos Ghosn told CAR that Infiniti is on line to sell 165,000 cars worldwide in 2011 but said Nissan was investing heavily in its premium division to swell sales considerably. It's an ambitious goal: if successful, Infiniti would be encroaching on the 1m+ territory today dominated by the German luxury brands.