Sve 2 1/16" Mechanical Boost/vacuum Gauge on 2040-parts.com

Chevrolet Volt visits the wind tunnel

By Ben Whitworth First Official Pictures 13 December 2007 10:00 Back in January the Volt was easily the surprise of this year’s Detroit motor show. Chevrolet reckoned its radical electric four-seater was such a breakthrough that it would transform the way we drive when it arrived in showrooms by the end of the decade. And it’s just announced that the production model will be significantly more efficient at scything through the air: the Volt has been sent to GM’s wind tunnel where Chevrolet’s aerodynamicists has smoothed off some of its blunt surfaces to create a shape that is 30 percent more effective at cutting cleanly through the air at speed than the original concept.

Citroen Numero 9 Concept & 3 new Citroen DS models on the way

Citroen Numero 9 Concept Citroen has revealed the Numero 9 Concept ahead of the Beijing Motor Show – which we thought was the DS9 – and revealed 3 new DS models planned. The Citroen DS range is due to launch in China during 2012, and the impressive Citroen Numero 9 Concept – which we’d assumed was going to be the Citroen DS9 (and may still be) – has been conceived to mark the launch of DS at Beijing later this month. A big Citroen flagship has been on the cards for some time and the Numero 9 is an evolution of the Citroen Metropolis Concept, which we thought could become the DS6, and is probably destined to go in to production at some point as the DS9.

Bentley SUV to get W12 engine

The Bentley SUV will get a W12 engine option Back in July we had the talkative Bentley boss Wolfgang Dürheimer musing that Bentley will produce the ultimate luxury SUV, with plans to take the underpinnings from sister company Porsche’s Cayenne and make the most opulent SUV on the planet. The plan for a Bentley SUV has been around for a while, but the perception by car makers that big SUVs were unpalatable to the general public in these eco-obsessed times meant plans by many car makers to build an SUV were left to gather dust on the shelves. But those car makers who chose to ignore the brickbats directed at big SUVs have proved that there is big demand for luxury monsters (the Cayenne has turned in to Porsche’s biggest cash cow) and that the anti-SUV lobby was simply a very small bunch of eco-mentalists making headlines.