GRID Cheats for PlayStation 3
Complete the game with ALL 51 Gold trophies to unlock ALL the cheats and special cars. The final Head to Head with Ravenwest will also become unlocked and consists of three laps around Circuit de la Sarthe that must be done under the Extreme difficulty setting. This race is worth $20 million and also awards you bonus cars which will give you a total of 47 cars in your garage.
Earn ALL of the regional licenses and get 1 million Global Points to get the Global License. Note: any licenses that have not been acquired yet will also become unlocked.
Complete as many driver jobs as possible without using the Flashback option to get a $4,500 bonus.
These bonus options become available when you complete GRID getting ALL 51 Gold trophies and beating Ravenwest in ALL 10 of the Head 2 Head races.
At the main GRID menu go to 'Options' and then 'Bonus Codes' and enter the one depending on which seller you brought the game from to unlock the corresponding car in the game.
Unlock ALL Muscle Cars:
Enter the code MUS59279
Unlock ALL Drift Cars:
Enter the code TUN58396
Unlock BMW 320si (Gamestation):
Enter the code G29782655
Unlock PAGANI ZONDA (Micromania):
Enter the code M38572343
Unlock Aston Martin DBR9 (Play.com):
Enter the code P47203845
Unlock BMW 320si (Buchbinder):
Enter the code F93857372
Enter code mus59279 for all muscle cars and tuns8396 for all drift cars
Choose options from the main menu, then select Bonus Codes and enter any of the following codes:
Tun58396- All drift cars
Mus59279- All drift cars
F93857372- Unlock Buchbinder Emotional Engineering BMW230
P49203845- Unlock play.com Aston Martin
M38572343- Unlock micromania pagani zondar
G29782655- Unlock gamestation BMW320