Unlocking everything at once might prevent you from gaining certain achievements naturally.
To unlock all cars in (as of April 2026), players generally use "Save Swapping" or specialized trainers to bypass the standard progression. This typically involves replacing your local profile data with a 100% completion file that includes approximately 888+ cars. Methods to Unlock All Cars Save Swapping (Steam/Microsoft Store) :
Before downloading any files, it is crucial to understand which platforms support custom save game files. Platform / Store Save File Modding Support Yes (Easy)
Copy and paste the downloaded save files here, replacing the old ones. Launch the game. For Microsoft Store / Xbox App Users forza horizon 5 save game all cars unlocked updated
updates have added several high-performance models to the roster: Forza Horizon 5 Just Made EVERY Rare Car Obtainable…
The Microsoft Store version uses encrypted Xbox Live cloud saves, making it slightly more complex. You will need a third-party save file injector tool (like XGP Save Extractor or specific FH5 save tools available on GitHub) to bypass container restrictions.
While Playground Games regularly adds rare playlist cars, using an updated save game grants you instant access to hypercars, extreme track toys, and hard-to-find festival exclusives. Unlocking everything at once might prevent you from
The Microsoft Store version syncs heavily with Xbox Live cloud servers. To make a downloaded save work, you must trick the system into reading the new local file.
All Outpost sites built, all races completed, and all PR stunts cleared with 3-star ratings.
Because every profile is tied to a specific unique user ID, simply pasting a file directly into the folder will rarely work on its own and may show a "profile corrupted" error. Locate a Save Swapper Tool: Methods to Unlock All Cars Save Swapping (Steam/Microsoft
Which you are playing on (Steam or Xbox/PC Game Pass)?
I've put together a guide that walks you through the ins and outs of using these save files. Feel free to jump to any section that's most relevant to you: