You can only realistically achieve a ~60GB install by using specific community "speedrunner patches" or by manually deleting the massive DLC folders used for GTA Online . Why the Size Increased
If you are strictly limited to a 60GB drive or partition, you have very few official options. However, the modding community has pushed the limits of compression: GTA 5 system requirements 2026 - PCGameBenchmark gta 5 60gb
A full installation including GTA Online now requires approximately 105GB to 110GB of SSD space. You can only realistically achieve a ~60GB install
Older builds of the game, sometimes referred to as the "Legacy" version, can take up roughly 72GB to 81GB before massive DLC packs are added. gta 5 60gb