Quick answer: there’s no official GTA 6 file size yet. Current online chatter puts it anywhere from roughly 150 GB to 300 GB , while some viral posts claim 676.7 GB , but those claims are not confirmed and should be treated as rumors.

What people are saying

  • A few forum and social posts guess 150 GB at launch and possibly 250–300 GB later with updates and DLC.
  • Some posts repeat a much larger 676.7 GB figure, but they themselves describe it as rumor-based or placeholder-like rather than verified.
  • Other recent posts mention 300 GB as a speculation point, not an official announcement.

Practical takeaway

If you’re planning storage, 200–300 GB is the safest guess right now, with the understanding that Rockstar has not confirmed the final number. A huge number like 676.7 GB is possible as a rumor, but there’s no solid official confirmation behind it.

Forum-style version

“No official size yet. Most guesses are around 200–300 GB, but the 676.7 GB claim is just internet speculation.”

Meta: GTA 6 file size latest news and forum discussion are still speculation until Rockstar publishes the final requirements.