How big is GTA 6? Expected file size
Estimate GTA 6 has no confirmed file size yet, but expect a large install, likely in the 130 to 150 GB range, based on GTA 5 and Red Dead Redemption 2.
Rockstar has not announced the official download size. As a reference point, GTA 5 grew well past 100 GB with updates, and RDR2 shipped at roughly 150 GB. A modern, larger GTA 6 is very likely to land in a similar or higher range. Treat this as an estimate until Rockstar confirms.
The practical takeaway: make sure you have plenty of free storage before November 19, 2026. On PS5 and Xbox Series, that may mean adding a compatible expansion SSD so you are not deleting other games on launch night.
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Frequently asked questions
How many GB is GTA 6?
Not officially confirmed. Based on GTA 5 and RDR2, expect roughly 130 to 150 GB or more. This is an estimate.
How much storage do I need for GTA 6?
Plan for at least 150 GB free to be safe. A console SSD expansion is worth considering before launch.