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Home›Duel›Xiaomi SU7 vs BMW M340i

Performance comparison

Xiaomi SU7 Max AWD vs BMW M340i xDrive G20: 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.

XiaomiBEV

SU7 Max AWD

673 hp · 838 Nm · 2,205 kg · 2024

VS
BMWHybrid

M340i xDrive G20

382 hp · 500 Nm · 1,823 kg · 2020

MotorwayRange & chargingPerformance0-100, top speedConsumptionAnnual TCO

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.

Donnée constructeur en cours de validation pour ce profil

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 1,50 kg/hp
CharacteristicValueDetail
Power673 hpPending
Torque838 Nm
Weight2 205 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
BMW

M340i xDrive G20

4,77kg/hpcompensated by −382 kg
CharacteristicValueDetail
Power382 hpPending
Torque500 Nm
Weight1 823 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. M340i xDrive G20: 382 hp, ratio 4,77 kg/hp.

SU7 Max AWD: 265 km/h. M340i xDrive G20: 250 km/h.