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ASU7BEVvsBM440dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsSU7 · M440d

Xiaomi SU7 Max AWD vs BMW M440d xDrive G22: 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.

saloon · 2024 vs 2021 · Methodology
XiaomiBEV

SU7 Max AWD

673 hp · 838 Nm · 2,205 kg · 2024

VS
BMWDiesel

M440d xDrive G22

340 hp · 700 Nm · 1,830 kg · 2021

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.

Xiaomi

SU7 Max AWD

3,28kg/hpratio better by 2,11 kg/hp
CharacteristicValueDetail
Power673 hpPending
Torque838 Nm
Weight2 205 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
BMW

M440d xDrive G22

5,38kg/hpcompensated by −375 kg
CharacteristicValueDetail
Power340 hp6 cyl
Torque700 Nm
Weight1 830 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission

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Frequently asked questions

See the simulation above.

Data not available.

SU7 Max AWD: 673 hp, ratio 3,28 kg/hp. M440d xDrive G22: 340 hp, ratio 5,38 kg/hp.

SU7 Max AWD: 265 km/h. M440d xDrive G22: 250 km/h.