GTA 6’s 240GB Xbox Download Has UK Broadband Bracing for a Record Night

⚠️ RUMOR — the download sizes in this story are reported, not confirmed by Rockstar. The PS5 figure comes from PlayStation Store backend data; the Xbox figure is an estimate built on it. Openreach’s quote and the 12 November pre-load date are confirmed.

Britain’s broadband networks are bracing for Grand Theft Auto VI. Internet providers across the UK are preparing for a protracted period of strain when Rockstar’s game arrives, with the download expected to run to about 210GB on PlayStation 5 and potentially as much as 240GB on Xbox Series X — and Openreach, the company that runs much of the country’s broadband infrastructure, says its network and teams are ready and watching for a new download record.

Quick answer: GTA 6’s download size is reported at about 210GB on PS5 from PlayStation Store backend data, with Xbox Series X estimated at up to 240GB because Sony’s Kraken compression is typically 20–35% better. Rockstar has not confirmed either figure. Pre-loading opens 12 November, a week before the 19 November launch, which is how providers plan to spread the load.

Key takeaways

• GTA 6 is reported at about 210GB on PS5 (PlayStation Game Size, 27 October 2026) and potentially up to 240GB on Xbox Series X (ISPreview estimate).
• The gap is attributed to Sony’s Kraken compression, typically 20–35% better than Xbox compression on recent releases.
• Openreach’s Trevor Linney told ISPreview: “Our network and teams are ready, and GTA 6 is certainly one we’ll be watching for a new download record.”
• Pre-loading opens 12 November 2026, giving players a full week before the 19 November launch on PS5 and Xbox Series X|S.
• On an unloaded 100Mbps line, 210GB takes nearly 5 hours; on a 1Gbps line, about 28 minutes at best — before any day-one patch.

Why is GTA 6 bigger on Xbox than on PlayStation?

The short answer is compression, not content. ISPreview, reporting on 28 October 2026, explains that Sony’s console uses a data compression technology called Kraken, which across many recent releases has tended to be 20–35% better at compressing games for download than the Xbox. Apply that difference to a 210GB PlayStation download and the Xbox figure lands in the region of 240GB.

That is an estimate, and it should be read as one. PlayStation Game Size, the tracking account behind the 210GB figure, reads PlayStation Store backend data; it has no equivalent Xbox listing to point to, and Rockstar has published no official storage requirement for either console. Our earlier GTA 6 210GB PS5 download report covered the PlayStation figure and its caveats in full. What is new here is the Xbox extrapolation and, more importantly, what the people who carry the traffic think about it.

What did Openreach actually say about GTA 6?

Trevor Linney, Openreach’s Director for Network Technology, told ISPreview: “GTA 6 has been on our radar for a long time. We know from games like Fortnite and Call of Duty that a major release or update can drive huge amounts of data across the network, so it’ll be fascinating to see just how much GTA moves the needle.”

Linney added a broader point about how Britain’s internet habits are changing: “Data use on our Full Fibre network continues to grow significantly, and more people are making the switch every day. It’s another reminder of why Full Fibre is the way forward as it gives people the speed, reliability and capacity they need.” The quote matters because Openreach is not a game retailer or a hype outlet — it is the wholesale network operator behind BT and many other providers, so when it says it is watching for a record, it is talking about its own traffic graphs, not a trailer.

How will UK broadband cope with a 240GB download?

Mostly by spreading it out, and by caching it close to players. ISPreview notes that providers typically use content delivery networks, which cache popular content closer to users inside their own networks, improving performance without adding the same strain — though it cautions that not all providers have equally good arrangements, so experiences will vary.

The bigger mitigant is Rockstar’s own timetable. Digital pre-orders begin pre-loading on 12 November, a full week before launch, and the physical edition — a download code in a box, not a disc — is available from the same date to support pre-loading. ISPreview’s verdict is that spreading the load over a longer window will definitely help, while warning that the real test is whether the early transfers flatten the peak or simply front-load it. Either way, the network strain is protracted rather than a single launch-night spike, which is why providers are talking about a mid-November period rather than a single evening.

How long will the GTA 6 download actually take?

On paper, ISPreview’s arithmetic is stark: on an unloaded 100Mbps connection, 210GB takes nearly 5 hours, while a 1Gbps line could do it in about 28 minutes at best. Reality will be slower for most people — shared household traffic, Wi-Fi rather than ethernet, and server contention all eat into headline speeds — and the Xbox figure, if it lands at 240GB, adds roughly another 40 minutes on a 100Mbps line by the same maths.

There is also the question of what the headline figure does not include. The 210GB figure is a download size for the standard edition; it says nothing certain about a day-one patch, and the Ultimate Edition’s extra content has no published size either. That is why planning advice from several outlets, including our GTA 6 pre-load guide, is to clear around 250GB rather than exactly 210GB. A day-one patch on top of a 240GB Xbox download would push the most cautious players toward 280GB of free space.

GTA 6 download size by platform

What this means

The broadband angle reframes GTA 6’s size from a storage problem into an infrastructure story. A 210GB or 240GB download is not just a number on a console’s storage screen — it is, for a few weeks in November, one of the largest single data events the UK’s consumer internet has ever had to carry, and the fact that the country’s biggest wholesale network operator is publicly preparing for a record tells you how seriously providers take it. For players, the practical lesson from our GTA 6 release date countdown and global launch times still holds: start the pre-load on 12 November, use a wired connection if you can, and do it overnight rather than at evening peak. The game itself unlocks at midnight local time on 19 November — the only question is whether your download, and your provider, are ready when it does.

Frequently asked questions

Sources

• ISPreview — Broadband ISPs in the UK braced for monster 200-240GB GTA VI download (28 October 2026, updated with Openreach comment)
• El-Balad — Trevor Linney backs GTA 6 60fps as UK braces for 240GB downloads (31 October 2026)
• Shane the Gamer — GTA 6 Download Size Is 210GB, and There’s No Disc in the Physical Box
• Hypebeast — Grand Theft Auto VI Will Reportedly Require a 210 GB Download

Every claim above was verified against at least two of the sources listed: the 210GB PS5 figure appears in ISPreview, Shane the Gamer and Hypebeast, all tracing it to PlayStation Game Size’s 27 October 2026 post; the up-to-240GB Xbox estimate and the Kraken explanation appear in ISPreview and El-Balad; and the Openreach quotes are from ISPreview’s updated 28 October 2026 article, with El-Balad carrying the same quotes on 31 October. Rockstar has not confirmed either download size, and that caveat is stated throughout.