Guia de Setup Gratuito
Mercedes-AMG GT4
Spa-Francorchamps
Automobilista 2
Atualizado em set. 18, 2026
// Race · Dry
TYRES
- Slick — Medium compound, F: 2.05 bar / R: 2.00 bar (hot target 2.10–2.20 bar F/R). Optimal tyre operating window: 85–95°C for peak grip. Blanket temp (if used): 80°C.
ELECTRONICS
- TC: 4 (GT4 spec, fixed range 1–6) / ABS: 5 / Engine Braking: Medium / Brake Pressure: 96% / Brake Bias: F: 56% / R: 44%
DRIVETRAIN
- Fuel Map: Map 2 — balanced mixture, slight lean for race-long consistency, preserves engine temp under Kemmel/Blanchimont full-throttle load
- Gear Ratios:
- 1st – 3.083
- 2nd – 2.294
- 3rd – 1.850
- 4th – 1.545
- 5th – 1.286
- 6th – 1.107
- Final Drive – 3.727
SUSPENSION
- // FRONT
- Ride Height: 60 mm
- Wheel Rate FL / FR: 28,500 N/m / 28,500 N/m
- ARB: 3,200 N/m
- Brake Torque Multiplier: 100%
- Brake Bias: 56%
- // REAR
- Ride Height: 63 mm
- Wheel Rate RL / RR: 25,000 N/m / 25,000 N/m
- ARB: 2,600 N/m
- Diff Preload: 40 Nm
- Diff Coast: 0.35
- Diff Power: 0.55
DAMPERS
| Slow Bump | Slow Rebound | Fast Bump | Fast Rebound | |||||
|---|---|---|---|---|---|---|---|---|
| FL | 4,200 Ns | m | 5,600 Ns | m | 2,100 Ns | m | 2,900 Ns | m |
| FR | 4,200 Ns | m | 5,600 Ns | m | 2,100 Ns | m | 2,900 Ns | m |
| RL | 3,800 Ns | m | 5,200 Ns | m | 1,900 Ns | m | 2,700 Ns | m |
| RR | 3,800 Ns | m | 5,200 Ns | m | 1,900 Ns | m | 2,700 Ns | m |
AERO
- Front Splitter: 4 clicks (of 6) / Rear Wing: 5 clicks (of 8) / Downforce Level: Medium-High / Brake Ducts: F 2 / R 3 (moderate cooling, race-length stint management)
KEY SETUP NOTE
- The GT4 Mercedes has less aero grip than the GT3 sibling, so rear stability through Eau Rouge/Raidillon and Blanchimont depends heavily on mechanical rear grip — keep rear ARB soft relative to front and avoid overloading rear dampers on compression, or the car will step out under load exactly where confidence is critical.
TRACK GUIDE
- La Source: brake hard but progressively — GT4 has less front bite than GT3, trail brake smoothly to rotate without locking the fronts, apex late for a strong run down to Eau Rouge.
- Eau Rouge/Raidillon: commit flat only if stable in practice runs — with GT4-level downforce, a small lift may be needed early in the stint on cold tyres; keep the car straight on the compression, avoid curb abuse on entry.
- Les Combes: this is a big lap time zone — late braking rewarded, but car must be settled before turn-in; use the inside curb lightly on exit for traction onto the next section.
- Pouhon: needs a stable, planted platform — trust the
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