GTA 6 file size explained with clear estimates for PS5, Xbox Series X/S, and PC. Compare every previous GTA game’s storage size in one table and see how big GTA 6 is expected to be.
GTA Series File Size Comparison (Reversed Order: GTA 6 → GTA 1)
| Game | Platform | File Size (Approx.) |
|---|---|---|
| GTA 6 (Expected) | PC | 150–200+ GB |
| GTA 6 (Expected) | Xbox Series S | 120–180 GB |
| GTA 6 (Expected) | Xbox Series X | 150–200 GB |
| GTA 6 (Expected) | PS5 | 150–200 GB |
| GTA Trilogy DE | PS4 / PS5 / Xbox | 25–30 GB |
| GTA V | PC | 95–100 GB |
| GTA V | PS5 / Xbox Series X/S | 90–95 GB |
| GTA V | PS4 / Xbox One | 50–60 GB |
| GTA V | PS3 / Xbox 360 | 16–18 GB |
| GTA IV | PS3 / Xbox 360 / PC | 22–25 GB |
| GTA San Andreas | PS2 / PC | 4–5 GB |
| GTA Vice City | PS2 / PC | 2–3 GB |
| GTA III | PS2 / PC | 1.5–2 GB |
| GTA II | PC | 200–300 MB |
| GTA I | PC | 70–100 MB |
GTA 6 Expected File Size (All Platforms + All Rumors in One Table)
| Category / Question | Expected / Rumored Size | Notes |
|---|---|---|
| General expected size | 150–200 GB | Most common prediction for launch. |
| Realistic full install (day-one + assets) | 180–250 GB | High-detail world + next-gen graphics. |
| After updates + DLC (1–2 years) | 200–300+ GB | GTA Online updates will increase size. |
| Will GTA 6 be 200 GB? | Yes, very possible | Many analysts expect 180–220 GB. |
| Will GTA 6 really be 750 GB? | No, unrealistic | No tech or leak supports 750 GB. |
| How much bigger vs GTA 5? | 2–3× larger | GTA 5 was ~95 GB (next-gen). |
| PC expected size | 150–200 GB | Likely highest due to 4K/8K textures. |
| PS5 size | 150–200 GB | Optimized compression helps slightly. |
| Xbox Series X size | 150–200 GB | Similar to PS5. |
| Xbox Series S size | 120–180 GB | Lower-res assets possible. |
| PS4 | Not expected | Game likely unsupported. |
| Xbox One | Not expected | Game likely unsupported. |
| Reddit community prediction | 150–250 GB | Majority estimate this range. |
| For Nov 19, 2026 release | Expect 180–220 GB launch install | Based on all current info. |
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