For three years the GTA 6 map size question ran on fan arithmetic. As of the Game Informer Issue 382 cover story it runs on a Rockstar quote. Aaron Garbut, co-studio head at Rockstar North, said Leonida is about twice the size of GTA 5's map, making it the studio's largest world to date. That is a real number from a named source, and it is lower than most of the community expected.
What the community had settled on
Fan mapping projects spent years triangulating landmarks from Trailer 1, Trailer 2 and the Extended Look, using known GTA 5 distances as a scale bar. The consensus band landed at roughly 2.4x to 2.7x GTA 5, with some outliers pushing past 3x. Those figures were reasonable given the method, and they were quoted widely enough to feel official.
They were not. Every one of them depended on assumptions that compound: the true position of a coastline glimpsed at an angle, the focal length of a cinematic camera, whether a landmass in the background of a shot is playable or scenery. Get the camera lens wrong and your whole scale bar drifts. The fan mapping project was a genuinely impressive piece of collective work, and it overshot.
Garbut's "about twice" now supersedes it. When a studio head gives a figure and community estimates disagree, the studio head wins.
Why "twice" is still enormous
Doubling GTA 5 is not a modest increase. GTA 5's Los Santos and Blaine County was already one of the densest open worlds ever shipped, and it has stayed commercially alive for over a decade partly because it never ran out of corners. Twice that, built on newer technology, is a great deal of ground.
Put it next to Rockstar's own history:
| Game | Relative scale |
|---|---|
| GTA: Vice City (2002) | Two small islands |
| GTA: San Andreas (2004) | Three cities plus countryside |
| GTA 4 (2008) | Smaller than San Andreas, far denser |
| GTA 5 (2013) | The modern baseline |
| Red Dead Redemption 2 (2018) | Larger than GTA 5, lower density |
| GTA 6 (2026) | About 2x GTA 5, highest density yet |
The pattern is the interesting part. Rockstar has never grown maps monotonically. GTA 4 was deliberately smaller than San Andreas because the studio traded footprint for interiors, traffic behaviour and vertical detail. That trade is exactly what Garbut is describing again.
Density is the actual headline
Garbut's framing was explicit: the map is "denser, more detailed, and more interactive, with a lot more interiors," and the team "obsessed about every part, the rooftops, the alleys, the interiors and everything in between."
That aligns with the confirmed 700-plus enterable interiors, a figure that does far more for how a world feels than square mileage does. A map you can walk into changes the texture of every block. A map you can only drive past is scenery.
It is worth remembering how this plays out in practice. Most players never see large portions of a very big map, because open worlds are traversed along efficient routes between objectives. Density is what makes a detour rewarding. We went deeper on that trade in density versus scale.
What the number does and does not tell you
Confirmed by this figure:
- Leonida is Rockstar's biggest map.
- It is roughly double GTA 5's footprint.
- Interior count and interactivity went up disproportionately.
Not confirmed by this figure:
- Square mileage or square kilometres. Rockstar gave a ratio, not an area.
- How much of the map is water. Florida analogues carry a lot of coastline and open sea, and water is cheap acreage.
- Whether Mount Kalaga's verticality counts toward the comparison. Elevation adds traversal time without adding footprint.
- Whether the six regions are comparable in size. Vice City being the centrepiece does not mean the regions split evenly.
That last point is where the next round of fan analysis will go, and it is worth waiting for a Rockstar figure rather than a triangulation.
The comparison people actually want
"Twice GTA 5" also resets the RDR2 comparison. RDR2's map is larger than GTA 5's by most measurements but is mostly wilderness, with long stretches of beautiful nothing between settlements. GTA 6 at 2x GTA 5 with higher density than either is a different kind of object: a state-sized map that behaves like a city map. Our fuller comparison is in GTA 6 versus RDR2.
Frequently Asked Questions
How big is the GTA 6 map exactly?
Rockstar has given a ratio, not an area. Aaron Garbut said it is about twice the size of GTA 5's map. No square mileage or square kilometre figure has been published.
Were the fan estimates of 2.4x wrong?
They were overestimates. Community triangulation from trailer footage landed at roughly 2.4x to 2.7x. Garbut's figure of about 2x, being the first from a named Rockstar source, takes precedence.
Is GTA 6's map bigger than Red Dead Redemption 2's?
Rockstar says Leonida is its biggest map to date, which implies yes. Rockstar has not published a direct GTA 6 to RDR2 area comparison.
Does the map size include water?
Unknown. Rockstar has not broken the figure down into land and water, and a Florida-inspired setting carries substantial ocean, swamp and canal coverage.
The Bottom Line
The community guessed high, which is what happens when you scale a world from cinematic camera angles. About 2x GTA 5 is the official figure, it makes Leonida Rockstar's largest map, and Garbut's insistence on interiors and interactivity is the more meaningful claim. A map that is twice as big and considerably denser is a bigger jump than a map that is three times as big and half as detailed.