Forza Horizon 6 vs FH5: Cars, Tuning, and Customization Changes

  • Forza Horizon 6 (FH6) builds on the foundation of FH5 but takes the car experience to a new level. Moving the festival from the deserts of Mexico to Japan’s dense cities and mountain roads gave the developers a chance to reimagine how cars look, sound, and feel. If you loved FH5, you’ll notice FH6 keeps the familiar gameplay loop but adds much deeper tuning, customization, and visual flair.

    Car Lineup and Classes

    FH6 launched with 550+ cars, including fan favorites from FH5 and new models like the 2023 Acura Integra. While FH5’s library eventually grew to over 900 cars, FH6 focuses on current-gen-only hardware, which means higher-quality models and more detailed interiors from the start.

    Vehicle classes were also rebalanced in FH6. Where FH5 strictly capped Performance Index (PI) for classes like A800 or S1 900, FH6 tweaks class performance for better parity, letting more cars feel competitive across races and events.

    Tuning and Physics

    The handling model in FH6 feels noticeably more grounded. FH5 sometimes had a floaty sensation, especially at high speeds or in lightweight cars, but FH6 tweaks the physics so weight transfer, tire grip, and suspension feel more realistic.

    Tuning options received a subtle but impactful upgrade:

    • Responsive gauges: Interior dashboards now react faster to tuning changes and top-speed driving.
    • Engine swaps: FH6 adds motorcycle engine swaps for small cars, giving old kei cars and sport compacts a high-revving twist.
    • Grounded suspension: Better tire feedback and road feel across surfaces, especially on Japan’s twisty mountain passes.

    Customization Upgrades

    Customization sees one of the biggest overhauls in FH6:

    • Bespoke Forza Aero: FH5’s generic wings and splitters are gone. FH6 gives each car unique front splitters and rear wings that follow body lines naturally.
    • Window vinyls and decals: For the first time, you can decorate windows with liveries, adding a subtle but noticeable personal touch.
    • Customizable Garages and Estate: FH6 introduces personal showrooms, letting you design garages and even the open-world estate to display your collection.
    • Material overhaul: Headlights, taillights, and other car plastics now use refraction-based shaders, giving realistic glass and rainbow iridescence effects under different lighting.

    Car Sounds and Visuals

    Engine audio got a metallic, harsher edge, making cars sound more authentic. Visually, FH6 uses advanced refraction-based shaders for lights and windows, which makes your cars pop in rain, sun, or neon-lit city streets.

    Key Takeaways

    Feature FH5 (Mexico) FH6 (Japan) Launch Cars ~500+ (grew to 900+) 550+ Forza Aero Generic wings/splitters Bespoke, body-specific Car Sounds Standard Harsher, metallic, realistic Vehicle Classes Strict PI caps Rebalanced for parity Window Customization None Full vinyl/livery support Garages & Estate Static garages Fully customizable showrooms Visual Materials Standard shaders Refraction-based, iridescent lights Physics Floaty at times More grounded, responsive

    In short, FH6 takes the car experience from FH5 and makes it more personal, visually stunning, and mechanically satisfying. Whether you’re tuning your ride, swapping engines, or showing off a livery in your custom garage, FH6 gives more control and depth to your car collection than ever before.