You do not need a rumoured GTA VI download size to begin a sensible storage check. Start with what your PS5 currently holds and which installed games you still use. This guide deliberately assigns no storage requirement to GTA VI.
Sony's storage guidance distinguishes game installations, saved data and captures. Treat those as separate decisions. Removing an installation to make room is not the same task as deliberately deleting progress or a collection of screenshots.
Know the difference between storing and playing
PS5 game data can be moved to USB extended storage, but Sony says it must be copied back to console storage or suitable M.2 storage before playing. An external drive being large enough does not make every stored title directly playable from it.
Our recommendation is to make a short list: games you are actively using, games you can archive, and captures you want to keep. Check the actual storage screen before deciding whether any purchase is necessary. A total printed on a drive box is not the same thing as currently free space.
Handle existing files deliberately
If you already use USB extended storage, consult the console's move options and the current support instructions. Do not format a drive simply because it appears in a storage tutorial. Sony warns that formatting erases the data on that drive.
Keep any saved-data backup decision separate and use the platform's applicable instructions for your account. This article does not assume a cloud subscription or tell you to delete a save.
When your GTA VI product entry supplies a real download or installation requirement, compare that figure with the console's current free space. Leave room for the actual installation process to tell you what it needs instead of relying on an invented number today.
This is a PS5 storage-planning guide, checked on October 29, 2026. Other consoles have their own storage rules and should be checked separately.
Prepared with AI assistance and checked under our editorial standards. Corrections are welcome.
