Forza Horizon 6 Map vs GTA 6 Map: Japan vs Leonida Compared
Both Forza Horizon 6 and Grand Theft Auto VI launch in 2026, and both are billed as the largest open worlds their studios have ever built. This page compares what Playground Games and Rockstar Games have actually confirmed about FH6’s fictional Japan and GTA 6’s state of Leonida (home to Vice City) — as of today, 2026-05-14, with FH6 launching 2026-05-19 and GTA 6 set for 2026-11-19. Neither studio has published an official square-kilometre number, so most scale claims here are marked (unconfirmed).
Key Facts
| Field | Value |
|---|---|
| FH6 setting | Fictional Japan (Tokyo + rural prefectures) |
| FH6 release date | 2026-05-19 |
| FH6 official map size (km²) | (unconfirmed) — not disclosed |
| FH6 official descriptor | ”most dense and vertical map yet” |
| FH6 Tokyo scale | ~5x larger than any prior Horizon urban setting |
| FH6 community size estimate | Bigger than ~107 km² FH5 Mexico (unconfirmed) |
| GTA 6 setting | State of Leonida (Vice City and beyond) |
| GTA 6 release date | 2026-11-19 |
| GTA 6 official map size (km²) | (unconfirmed) — not disclosed |
| GTA 6 official descriptor | ”biggest, most immersive evolution of the Grand Theft Auto series yet” |
| GTA 6 community size estimate | ~2–2.7x GTA 5 (unconfirmed) |
| GTA 6 enterable interiors | 700+ (unconfirmed — fan analysis, not a Rockstar number) |
Side-by-Side Comparison
| FH6 (Japan) | GTA 6 (Leonida) | |
|---|---|---|
| Setting | Fictional Japan (Tokyo + rural prefectures) | Fictional US state of Leonida (Vice City + beyond) |
| Release date (2026) | 2026-05-19 | 2026-11-19 |
| Official map size (km²) | (unconfirmed) — not disclosed | (unconfirmed) — not disclosed |
| Official descriptor | ”most dense and vertical map yet" | "biggest, most immersive evolution of the Grand Theft Auto series yet” |
| Studio scale claim | ”our biggest map yet” — Don Arceta | Biggest GTA world ever (no multiplier given) |
| Urban scale | Tokyo ~5x prior Horizon cities | Vice City + multiple regional towns (unconfirmed breakdown) |
| Community size estimate | Bigger than ~107 km² FH5 Mexico (unconfirmed) | ~2–2.7x GTA 5 (unconfirmed) |
| Verticality | High — mountains, multi-level Tokyo | Moderate — flat Florida-style geography |
| Genre | Open-world arcade racing | Open-world action / crime |
What Each Studio Has Officially Confirmed
Neither Playground Games nor Rockstar Games has published an official map area in square kilometres or square miles. Everything beyond qualitative descriptors is community estimate.
Forza Horizon 6 (Playground Games, via forza.net):
“Forza Horizon 6 introduces our most dense and vertical map yet.”
In press coverage, art director Don Arceta called it “our biggest map yet” and “also our most full,” but declined to give a number. Design director Torben Ellert added that the Tokyo city section is roughly five times larger than any urban setting Playground has built before.
GTA 6 (Rockstar Games, via Rockstar Newswire):
“Grand Theft Auto VI heads to the state of Leonida, home to the neon-soaked streets of Vice City and beyond in the biggest, most immersive evolution of the Grand Theft Auto series yet.”
That is as specific as Rockstar has been. No km² figure, no comparison multiplier vs. GTA 5 from Rockstar itself.
Scope: A Country vs. A State
The two games are answering very different design briefs.
- FH6 depicts a stylised, fictionalised version of Japan as a whole, mixing dense urban Tokyo with rural prefectures, mountain passes, and coastline. Playground emphasises verticality (mountain switchbacks, multi-level Tokyo) as a first for the series.
- GTA 6 depicts the fictional US state of Leonida, based on Florida. Confirmed regions in trailers and on the official site include Vice City, the Leonida Keys, Grassrivers (Everglades-style wetlands), Port Gellhorn, Ambrosia, and Mount Kalaga.
FH6’s scope is national; GTA 6’s is sub-national but geographically large within a single state. Both are the biggest worlds their respective franchises have shipped.
Density and Verticality
Both studios are pushing density over raw flat area.
- FH6: “most dense and vertical map yet” (forza.net). The Tokyo block is explicitly ~5x any prior Horizon city. Rural areas include traditional towns, rice terraces, and mountain roads — content layered on a smaller footprint than a state-scale GTA world.
- GTA 6: Coverage of Trailer 2 highlights more roads, more waterways, beaches, motels, swamps, industrial zones, and forests, with reporting around 700+ enterable interiors (unconfirmed — not a verbatim Rockstar number). Rockstar’s own framing focuses on immersion (“most immersive evolution”) rather than size multipliers.
For players, this means: FH6 leans into a tight, navigable racing playground with vertical drama; GTA 6 leans into a sprawling, populated state with high interior density.
How Big Are They Really? (With Honest Uncertainty)
Because neither studio has published an official area, this section is the most speculative — treat all numbers as community estimates.
- FH6 Japan: Larger than FH5’s Mexico, which fan measurements put at ~107 km² (not an official Playground number). Playground has only said “bigger” without committing to a figure. For a direct FH6 vs FH5 map comparison, see the dedicated page.
- GTA 6 Leonida: Community mapping projects estimate ~2 to 2.7x the area of GTA 5’s San Andreas, but Rockstar has confirmed no multiplier or km² number.
If both community estimates are roughly right, GTA 6’s Leonida would be considerably larger in raw km² than FH6’s Japan — but that is comparing two unofficial numbers, and the games measure “size” differently (driveable racing terrain vs. walkable/driveable open-world state). For now, the only safe statement is: both are each franchise’s largest map, and both prioritise density over flat sprawl.
Different Games, Different Ways of Using the Map
The map comparison only goes so far because the gameplay loops are different:
- FH6 is an arcade open-world racer. The map exists to be driven across at speed, with festivals, events, PR stunts, and seasonal weather. Tight, dense, vertical terrain rewards skill — not state-scale travel times.
- GTA 6 is a third-person open-world action game. The map exists to host story, missions, side activities, NPC density, interiors, and online play. Raw area plus interior density matter more than lap-friendly road design.
So “which map is bigger” is less useful than “which map suits how you play.” If you want to drive fast through varied terrain, FH6’s Japan is purpose-built for that. If you want to live inside a world, GTA 6’s Leonida is built for that.
Frequently Asked Questions
Is FH6’s map bigger than GTA 6’s map?
Officially unknown. Neither Playground Games nor Rockstar Games has published a square-kilometre figure. Community estimates suggest GTA 6’s Leonida is larger in raw area, but both are their respective franchises’ biggest maps.
How big is the Forza Horizon 6 Japan map in km²?
Playground Games has not confirmed a number. Art director Don Arceta has said it is bigger than FH5 (community-estimated ~107 km²) and is the “biggest map yet,” but declined to give an exact figure.
How big is the GTA 6 Leonida map in km²?
Rockstar has not published an official size. Community mapping projects estimate roughly 2–2.7x GTA 5, but that is fan analysis, not a Rockstar number.
When do FH6 and GTA 6 release?
FH6 launches 2026-05-19. GTA 6 launches 2026-11-19 on PS5 and Xbox Series X|S.
Is FH6’s Tokyo bigger than past Horizon cities?
Yes. Playground Games has said the Tokyo section is roughly five times larger than any urban setting in previous Horizon games.
Which has more interiors, FH6 or GTA 6?
GTA 6 by a wide margin. Coverage cites 700+ enterable interiors for Leonida (unconfirmed — not a verbatim Rockstar number). FH6 is a racing game and does not focus on enterable interiors.
Sources
- Forza.net — Forza Horizon 6 - Full Map Reveal
- Rockstar Newswire — Grand Theft Auto VI — Watch Trailer 2 Now
- PC Gamer — Forza Horizon 6’s Japan map is mondo-huge, Playground’s ‘biggest map yet’ and also its ‘most full’
- The Drive — Forza Horizon 6 First Look: Massive Japan Map, Detailed Urban Districts, and More Than 550 Cars
- Rockstar Games — Grand Theft Auto VI - Official Site
- GamingBible — GTA 6 fans blown away by true scale of game’s open-world map
- Dexerto — How big is the Forza Horizon 5 map? Mexico map size revealed
- Rockstar Newswire — Grand Theft Auto VI is Now Set to Launch November 19, 2026