The GTA 6 map size is officially twice the size of GTA 5’s map and three times the size of Red Dead Redemption 2’s. Vice City on its own is twice the size of Los Santos. Add its surrounding suburbs and that metro area is roughly 11 times bigger than Los Santos and its outskirts. Leonida is the largest open world Rockstar has ever built.
Those figures came straight from Rockstar. Head of development Rob Nelson shared them during press previews at Rockstar North, held ahead of the Extended Look that premiered on August 27. Here is what the numbers actually mean, how Leonida compares to Rockstar’s previous maps, and why fan measurements keep landing on different results.
The official GTA 6 map size figures
Rockstar has not published a square kilometre number. What it gave instead were direct comparisons to its own games.
The full Leonida map is twice the size of GTA 5’s map.
It is three times the size of Red Dead Redemption 2’s map.
Vice City by itself is twice the size of Los Santos.
Vice City plus its surrounding suburbs is around 11 times bigger than Los Santos and its surroundings.
That last figure is the one worth sitting with. It is not measuring raw land. It is measuring populated, built-up area, which is a much better indicator of how much there actually is to do.
Why Vice City is not the whole map
This is the part people miss when comparing GTA 6 to GTA 5. Los Santos was the only major city in GTA 5. Everything else was Blaine County countryside.
In GTA 6, Vice City is one region among several. The Extended Look showed off the Leonida Keys, Port Gellhorn, Ambrosia, Mount Kalaga and Grassrivers. Each has its own identity.
So when Rockstar says Vice City alone is twice the size of Los Santos, that is before you account for everything else in the state. Leonida is a whole region, not a city with farmland attached.
Rockstar has also confirmed hundreds of accessible buildings and interiors across the map. That matters more than square footage. A big map full of locked doors is not a big map.
How it compares to Rockstar’s other open worlds
Against Red Dead Redemption 2, the jump is threefold. RDR2’s frontier already took most players dozens of hours just to cross properly.
Against GTA 5, it is double. GTA 5 launched in 2013 and its map still holds up as one of the densest in the genre.
Against older entries, the gap is enormous. GTA 3 and GTA 4 were built around a single city. GTA 6 spans an entire state modelled on Florida.
Rockstar maps have rarely been the biggest in gaming by raw area. What they tend to win on is density and polish. Leonida looks like an attempt to have both at once.
Why fan measurements do not match
Before the previews landed, measurements circulated online claiming roughly 83 square kilometres of explorable land, which would make Leonida about 1.7 times GTA 5. Rockstar’s own figure is 2 times.
There are a few reasons these disagree.
Fan measurements are usually pulled from leaked footage or trailer geometry, then scaled using engine units. Small errors compound quickly across a map this size.
Studios and fans also measure different things. A fan measurement often counts total landmass. Rockstar appears to be talking about playable, meaningful area, which excludes water and terrain you cannot actually use.
There is also a known oddity in the numbers. If GTA 6 is 2 times GTA 5 and 3 times RDR2, that implies GTA 5’s map is 1.5 times RDR2’s. Community estimates have long put those two much closer together. That gap probably comes down to how each was measured rather than anyone being wrong.
The practical takeaway is simple. Treat Rockstar’s multipliers as the official numbers, and treat any specific square kilometre figure as an estimate.
Tips for making sense of map size claims
Check whether a figure comes from Rockstar or from a fan project. Both are useful, but only one is official.
Pay attention to populated area over total area. The 11 times figure for Vice City’s metro region tells you far more about the experience than total landmass does.
Look at interiors and density, not just width. Rockstar has confirmed hundreds of enterable buildings, and a reported campaign length of around 80 hours.
Follow our gaming news hub for map breakdowns as more regions get detailed ahead of launch.
Frequently asked questions
Rockstar has not given an exact size in square kilometres. It confirmed the map is twice the size of GTA 5’s and three times the size of Red Dead Redemption 2’s.
Yes. Rockstar states Leonida is roughly three times larger than RDR2’s open world, making it the studio’s biggest map to date.
Yes, about twice the size. Including its surrounding suburbs, the metro area is around 11 times bigger than Los Santos and its surroundings.
Confirmed areas include Vice City, the Leonida Keys, Port Gellhorn, Ambrosia, Mount Kalaga and Grassrivers. The map covers the fictional state of Leonida, based on Florida.
Fan projects measure total landmass using engine units taken from footage. Rockstar appears to be comparing playable area, so the two methods produce different results.
Yes. Rockstar has confirmed hundreds of accessible buildings and interiors across Leonida, rather than a mostly exterior world.
Final thoughts
The GTA 6 map size story is not really about square kilometres. Rockstar deliberately framed it in comparisons, and the most telling one is that Vice City’s metro area is 11 times bigger than what GTA 5 offered. That is a statement about density, not distance.
Whether Leonida feels that big will come down to what fills it. Rockstar’s maps have always been judged on detail rather than scale, and this one is carrying the studio’s largest world plus a reported 80-hour campaign. We will know for sure on November 19. You can check the confirmed details on the official Grand Theft Auto VI site in the meantime.
