If you’re a fan of open-world racing, one of the most exciting parts of Forza Horizon 6 is its massive new map. Set in Japan, FH6 isn’t just bigger—it’s denser, more vertical, and packed with new experiences compared to Forza Horizon 5’s Mexico setting. Here’s a breakdown from a gamer's perspective.

Map Size & Scaling

Total Area: FH5’s Mexico map is about 107 km². Early measurements suggest FH6 could be 220–246 km², more than double FH5’s size. That’s a huge jump for exploration and racing variety.

Urban Scale: Tokyo in FH6 is gigantic, roughly five times the size of Guanajuato in FH5. Street races and sightseeing are going to feel entirely different in such a sprawling city.

Road Density: FH6 boasts over 670 roads, making it the most complex map in Horizon history. FH5’s Mexico had plenty of open space, but some rural areas felt sparse in comparison.

Key Feature Differences

Verticality: FH6 introduces mountains, valleys, and hills, including the iconic Japanese Alps and Mount Fuji. FH5 was flatter in comparison, focusing more on horizontal spread.

Environment Variety: Beyond mountains and cities, FH6 features neon-lit districts, snowy peaks, and quaint rural towns. FH5 had 11 biomes too, but FH6 makes them feel more connected and alive.

Exploration Mechanics: FH6 adds a “fog of war” system. You need to drive through areas to reveal them on the map, adding a layer of exploration missing in FH5.

Performance & Engine Upgrades

FH6 runs on an updated ForzaTech engine, capable of handling cloud-streamed terrain and procedural level-of-detail, similar to Microsoft Flight Simulator. This tech allows massive renderable areas that go beyond just the roads—expect vast, detailed scenery at all times.

Bottom Line: Forza Horizon 6 isn’t just an upgrade; it’s a massive leap in scale and density. If you loved FH5’s Mexico but wanted a more packed, vertical, and diverse world to race through, Japan in FH6 delivers in spades. Every street, mountain pass, and neon district promises a racing adventure unlike anything in Horizon history.