Parts Unlimited - 3270m - Starter Drive on 2040-parts.com

Vauxhall Cascada (2012) - first photos of new cabrio

Vauxhall today confirmed it will launch a new convertible called Cascada in 2013. Although based on the running gear, it's actually longer than an Audi A5 Convertible – launching Vauxhall and Opel back into the full-size cabrio market for the first time since the 1930s. The new Vauxhall Cascada is 4.7m long, 70mm longer than an A5 cab and 225mm longer than the Astra TwinTop.

McLaren 650S GT3 revealed at Goodwood

McLaren 650S GT3 revealed at Goodwood The arrival of the McLaren 650S meant a GT3 version wouldn’t be far behind as McLaren transferred all that’s better about the 650S to the track version, and now the McLaren 650S GT3 has made its debut at the Goodwood Festival of Speed. Sitting on McLaren’s stand at Goodwood alongside the P1, the 650S GT3 is wider than the 12C version, has a carbon fibre body kit, big air intakes and a huge rear wing and diffuser made from carbon fibre too. McLaren has also upgraded the suspension on the 650S and the cabin offers more head and leg room as well as promising a more comfortable drive.

Concept Car of the Week: Dodge M4S PPG Turbo Interceptor (1985)

As a major paint supplier of Detroit's big three, PPG would commission every year a car to be used as a pace car in the Indy Car World Series. In 1984 Chrysler began the development of a mid-engined, rear-wheel drive car using an experimental powertrain. To avoid the costs of creating a whole new chassis, the M4S is based on a modified Huffaker tubular chassis with full roll cage taken from the Pontiac Fiero IMSA race car, only lengthened to a 100-inch wheelbase.