There are cheaper ways to earn enormous amounts of in-game currency in Gran Turismo 6 than splashing out on microtransactions. One keen eyed YouTube user has uncovered a glitch in the PlayStation 3 racer that allows you to earn 20 million credits in a matter of minutes. It does involve some tedious back-and-forth, but it’s worth it if you never want to be short of cash in the exclusive again.
To access the easy funds, you’ll need around one million credits to get started. Ensure that you have the title’s latest patch (v1.01) installed, and then head to the Vision GT store. Purchase the Mercedes-Benz AMG Vision Gran Turismo and back out to the main menu. Save your progress, and then exit to the XMB.
From here, you’re going to need to uninstall any game data in order to set the title back to its original retail settings. In the ‘Game’ tier of the XMB, scroll up to the ‘Game Data Utility’ and delete your currently installed data. Do not remove any data in the 'Saved Data Utility', as this will result in lost progress. Now reboot the game and cancel the patch prompt when it appears. If you can’t avoid the patch message, then temporarily disconnect your router so that your system can’t search for the update.
Once you’re back in the game, head to your garage and you should find the abovementioned Mercedes-Benz concept listed as ‘’. Select it and choose ‘Sell’ from the menu. You will now find your bank balance significantly bolstered to the tune of 20 million credits. You’re now free to reinstall the patch and repeat if you’re feeling greedy.