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Home›Duel›BMW 640i vs Xiaomi SU7

Performance comparison

BMW 640i Gran Turismo G32 vs Xiaomi SU7 RWD Standard: 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.

BMWHybrid

640i Gran Turismo G32

333 hp · 450 Nm · 1,855 kg · 2021

VS
XiaomiBEV

SU7 RWD Standard

299 hp · 400 Nm · 1,980 kg · 2024

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.

BMW

640i Gran Turismo G32

5,57kg/hpratio better by 1,05 kg/hp
CharacteristicValueDetail
Power333 hp6 cyl
Torque450 Nm
Weight1 855 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission
Xiaomi

SU7 RWD Standard

6,62kg/hpcompensated by −125 kg
CharacteristicValueDetail
Power299 hpPending
Torque400 Nm
Weight1 980 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxSingle-speed fixed gear

Compare with other alternatives

Swap one of the two models to explore an equivalent duel in the same segment.

Instead of 640i Gran Turismo G32
Volvo XC40 Recharge Twin AWDMercedes S 450 4MATIC LimousineAudi A8 55 TFSI quattro tiptronic 250 kW MHEV
Instead of SU7 RWD Standard
Audi A6 Sportback e-tronTesla Model S 85Mercedes CLA 350 4MATIC mit EQ Technologie

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BmwVSXiaomi

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BmwVSXiaomi

540i xDrive vs SU7 RWD Standard

Frequently asked questions

Consultez la simulation ci-dessus.

640i Gran Turismo G32 passe de 0 à 100 km/h en 5,56 secondes (simulation calibrée).

640i Gran Turismo G32 : 333 hp, ratio 5,57 kg/hp. SU7 RWD Standard : 299 hp, ratio 6,62 kg/hp.

640i Gran Turismo G32 : 250 km/h. SU7 RWD Standard : 210 km/h.