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Home›Duel›Xiaomi SU7 vs Porsche Panamera 4

Performance comparison

Xiaomi SU7 Max AWD vs Porsche Panamera 4 E-Hybrid 971: 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
PorschePHEV

Panamera 4 E-Hybrid 971

462 hp · 700 Nm · 2,279 kg · 2018

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 1,66 kg/hp
CharacteristicValueDetail
Power673 hpPending
Torque838 Nm
Weight2 205 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
Porsche

Panamera 4 E-Hybrid 971

4,93kg/hpcompensated by −74 kg
CharacteristicValueDetail
Power462 hpV6
Torque700 Nm
Weight2 279 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH

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Frequently asked questions

See the simulation above.

Data not available.

SU7 Max AWD: 673 hp, ratio 3,28 kg/hp. Panamera 4 E-Hybrid 971: 462 hp, ratio 4,93 kg/hp.

SU7 Max AWD: 265 km/h. Panamera 4 E-Hybrid 971: 273 km/h.