Codemasters has just revealed the details of the first piece of downloadable content for Race Driver: GRID. The game will be seeing eight new cars and four new achievements for an undisclosed price some time this autumn.

The cars which will be included are: McLaren F1 GTR, TVR Cerbera Speed 12, Mitsubishi Lancer Evolution X, Honda S2000, Nissan GT-R (S-G2008), Volkswagen Nardo and the Pontiac Firebird Trans AM. Most notably, the Volvo C30 will slot into the touring car class which currently only has two vehicles to choose from.

The four new achievements are worth a total of 100 points and are all related to your antics using the aforementioned cars. Later in the year Codemasters will also be launching a second DLC pack including Australian V8 Supercars and the Bathurst track. 

GRID expands its garage [IGN]