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AG9BEVvsBQ8Diesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsG9 · Q8

Xpeng G9 vs Audi Q8 SUV: which is truly faster?

Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.

large SUV · 2024 vs 2026 · Methodology
XpengBEV

G9

543 hp · 717 Nm · 2,355 kg · 2024

VS
AudiDiesel

Q8 SUV

286 hp · 600 Nm · 2,160 kg · 2026

Donnée constructeur en cours de validation pour ce profil

Parameters and assumptions

Simulation

Start
Standing, straight line
Surface
Dry asphalt, 23°C
Wind
None
Driver
1 person, 75 kg

Calibration

Splits
0–100, 0–200 manufacturer
Power curve
Real measurement (Caralogy)
VMax
Manufacturer limited
Transmission
Losses integrated in model

Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

Xpeng

G9

4,34kg/hpratio better by 3,22 kg/hp
CharacteristicValueDetail
Power543 hpDual Permanent Magnet Synchronous Motor AWD
Torque717 Nm
Weight2 355 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
Audi

Q8 SUV

7,55kg/hpcompensated by −195 kg
CharacteristicValueDetail
Power286 hpPending
Torque600 Nm
Weight2 160 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic

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Frequently asked questions

See the simulation above.

Data not available.

G9: 543 hp, ratio 4,34 kg/hp. Q8 SUV: 286 hp, ratio 7,55 kg/hp.

G9: 200 km/h. Q8 SUV: 241 km/h.