98 99 00 01 Intrepid Wheel Cover 16 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.

Volkswagen Iroc concept

The Iroc is a show car preview of a production coupe to be launched next year that will fill a gap in the Volkswagen model line up left by the demise of the Corrado 11 years ago. Volkswagen describe the Iroc as "transferring the globally successful Scirocco idea into the future" - the Scirocco Mk1 by Giugiaro being produced from 1974-1982, the Mk2 from 1982-1992. Like the Scirocco, the Iroc is a front wheel drive coupe with four seats - as opposed to the 2+2 seating arrangement of the only other sports coupe from Volkswagen Group: the Audi TT.

Vauxhall Cascada: Price from £23,995

The Vauxhall Cascada – Vauxhall’s new four-seat convertible – will cost from £23,995 and arrives in Vauxhall showrooms in April 2013. Starting at £23,995 for the Cascada SE with the 1.4 litre petrol and rising to £29,115 for the Cascada Elite with a 2.0 litre diesel and auto ‘box, the Cascada certainly offers a lot of full-size convertible for the money. There are just two trim levels available – Cascada SE and Cascada Elite – with the SE coming with 18″ alloys, LED tail lights, DAB, rear parking sensors and USB, The Elite adds in stuff like leather, heated seats, Climate and steering wheel and fog lights.