It is the eternal Forza debate: AWD or RWD? Every season someone posts a “AWD is broken, please nerf” thread and someone else replies with a YouTube clip of a RWD beating an AWD by half a second. The honest answer is that it depends on the track, the class, the conditions and how clean you drive. This guide compares the two head to head across four FH6 disciplines and tells you which to pick.
What the drivetrain actually changes
In FH6, the drivetrain controls where engine torque goes:
- AWD (all-wheel drive): torque to all four wheels, distribution adjustable via center differential setting
- RWD (rear-wheel drive): torque to the rear wheels only
- FWD (front-wheel drive): torque to the front wheels only — almost always slower than RWD in FH6 and ignored in this guide
Each drivetrain has a PI cost. Swapping a stock RWD car to AWD adds 10 to 30 PI depending on the engine. Swapping AWD to RWD subtracts the same amount.
Track 1 — Goliath (long high-speed mix)
Goliath has long straights and a mix of high-speed sweepers and a few tight corners. RWD wins at S1 and S2 because the AWD penalty is felt on the long straights — you carry slightly less power per wheel. RWD also corners marginally better at high speed because there is no torque steer fighting your front tyres.
At A-class and below, AWD pulls ahead because traction matters more than top speed.
Track 2 — Festival sprint (short technical)
Short technical sprints with multiple slow corners. AWD wins at almost every class. Traction out of slow corners is everything, and AWD puts the power down 0.3–0.5 seconds faster per corner than RWD on race tires. Across 8 corners that compounds to 3+ seconds.
The exception: a perfectly driven RWD with very stiff rear springs and a tight diff can match AWD here. But “perfectly driven” is the operative phrase, and AWD forgives many more mistakes.
Track 3 — Cross-country / rally
Off-road, on dirt and gravel. AWD wins, no contest, at every class. Rally tires plus AWD plus a stiff center diff bias toward the rear (60/40 or 65/35) is the universal recipe. RWD on dirt is a stunt, not a strategy.
Track 4 — Drag strip
Straight-line acceleration only. AWD wins from launch, RWD wins from rolling start. From a standstill, AWD’s four-wheel launch puts down 30 percent more torque off the line. By 200 km/h, RWD’s drivetrain efficiency (one less differential, no center transfer case) pulls back the gap. The faster the drag and the higher the rolling speed, the more RWD comes out ahead.
For airstrip drag at S1+, RWD with a tall gearbox is the meta. For autocross-style point-to-point, AWD wins.
What changes when you swap drivetrain
Swapping is a chassis-level change, not just a tuning tweak. Beyond the PI cost:
- Weight distribution shifts. AWD adds the front diff and shafts, putting more mass on the nose. The car often becomes more understeery without tuning compensation.
- Differential menu changes. AWD opens up a third diff — the center diff — with its own torque distribution and lock settings.
- Throttle response on exit changes. RWD pivots; AWD pulls. You drive them differently.
- Lift-off behaviour changes. RWD rotates harder on lift; AWD stays planted. This affects oversteer correction strategy.
If you swap from stock RWD to AWD and do nothing else, the car will usually understeer. Plan a understeer fix into the same session.
AWD setup priorities
For an AWD build, see the dedicated AWD tune guide. The short version:
- Center diff bias: 60/40 rear-biased for tarmac, 50/50 for rally
- Rear diff: tighter than RWD equivalent (60–70 percent accel lock)
- Stiffer front ARB to compensate for added front weight
- Front camber: more negative than RWD equivalent (-2.5 to -3.0)
RWD setup priorities
RWD demands different priorities:
- Rear diff accel lock: 50–60 percent for circuit, 30–40 percent for drift
- Rear springs slightly stiffer than AWD equivalent
- Rear ARB softer to keep the inside rear loaded under power
- Rear tire pressure tuned tight (31–33 psi hot)
Try EasyTune free — diagnostic in 30 seconds
AWD vs RWD is half the battle; tuning the chosen drivetrain is the other half. EasyTune accepts the car, the cap and the discipline and returns a complete setup. Free at app.easytune.app.
Class-by-class recommendation
- D / C: AWD if available without a heavy PI penalty. Traction dominates at low power.
- B: depends on the car. Modern hot hatches with native AWD: keep AWD. Old-school RWD coupes: keep RWD.
- A: AWD for technical tracks, RWD for high-speed tracks. Default to AWD if undecided.
- S1: RWD for circuit, AWD for rally and short technical.
- S2 / X: RWD almost always. The PI cost of AWD scales badly at this level.
Common mistakes
- Defaulting to AWD because it is “easier”. Easier yes, faster no — depends on the track.
- Drivetrain-swapping a chassis that does not need it. A factory RWD GT car loses character when converted to AWD; you also burn 25 PI for marginal gain.
- Ignoring center diff settings on AWD builds. The default 50/50 is rarely optimal.
- Trying to drive AWD like RWD or vice versa. The lines, the throttle traces and the brake balance are different.
Closing thought
Neither drivetrain is universally faster in Forza Horizon 6. AWD is more forgiving and dominates traction-limited conditions. RWD is more efficient and dominates speed-limited conditions. Pick by track, tune for the choice, and stop arguing about it on the forums.
For complete builds, see PI class strategy, AWD tune guide, and top 100 rivals tips.
Pick your drivetrain. Drive it accordingly.