There is a hidden "Secret" menu in the options, though it is primarily for developers and does not directly grant money.
: Use a high-performance car like the Ford GT (with racing soft tires) or a race-modded Corvette ZR1 . Payout : Roughly 117,000 Credits in under 4 minutes. Expert Series: Turbo Challenge Requirements : Reach Level 17. Strategy : Maximize your car's turbo kit. Gran Turismo 5 Cheats Ps3 Money Cheat
: Earn approximately 36,000 Credits every 5 minutes (including loading). Endurance Races (B-Spec) There is a hidden "Secret" menu in the
: Export your GT5 save file to a USB drive . Use a PC-based Garage Editor to modify the credit values on the save file, then import it back to your PS3. 3. Secret Debug Menu (Advanced) Expert Series: Turbo Challenge Requirements : Reach Level 17
While there are no traditional "button code" cheats for unlimited money in Gran Turismo 5 on PS3, players can use high-payout race grinds and save file editors to accumulate millions of credits quickly.
: In "Options" -> "Units/Languages," hold L1 + R1 and press Up, Up, Up, Right, Right, Right, Up, Up, Right, Right, Up, Right, Start . 4. Quick Rewards & Unlockables What is the fastest way to make money in Gran Turismo 5?
Once you reach higher levels, you can enter B-Spec endurance races (like the 4-hour Nurburgring) and let the AI driver race while you are away to earn millions of XP and credits.