69-78 Corvette, 67-69 Pontiac, Gto Gmc Truck 72-89 Antenna Nut on 2040-parts.com

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.

Chevrolet sprinkles in some ZR1 for the Corvette Z06 Carbon Limited Edition

With the ZR1 grabbing all the headlines of late, it's easy to forget about the other pumped-up performance thoroughbred in the Corvette stable--the Z06. However, that's about to change, because Chevrolet is taking some of the ZR1 goodies and transplanting them over onto the Z06 for the 2011 model year, such as the Brembo carbon-ceramic brakes and magnetic select ride control system. The features will be standard on a new 2011 Corvette Z06 Carbon Limited Edition, which Chevy is using to celebrate the 50th anniversary of the Corvette's first 24 Hours of LeMans race.

Volvo V40 Cross Country gets new T5 Drive-E and AWD

The Volvo V40 Cross Country gets the new T5 Drive-E engine Volvo are on something of a roll at the moment, what with the impressive 2015 XC90 on the way and the very convincing range of Drive-E engines rolling out across their range. And the Drive-E engines really are good; we had one in recently (review to come soon) and the new D4 in the S60 is quick, frugal, quiet and, really, on a par with the best diesels from BMW. And we don’t say that lightly.