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  • SpecsG9 · Model

Xpeng G9 vs Tesla Model Y Performance: 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 2024 · Methodology
XpengBEV

G9

543 hp · 717 Nm · 2,355 kg · 2024

VS
TeslaBEV

Model Y Performance

456 hp · 670 Nm · 2,003 kg · 2024

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 0,06 kg/hp
CharacteristicValueDetail
Power543 hpDual Permanent Magnet Synchronous Motor AWD
Torque717 Nm
Weight2 355 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
Tesla

Model Y Performance

4,39kg/hpcompensated by −352 kg
CharacteristicValueDetail
Power456 hpDual Permanent Magnet Synchronous Motor
Torque670 Nm
Weight2 003 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
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 G9
Audi SQ6 SUV e-tronAudi Q6 SUV e-tron quattro 315 kW

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TeslaVSAudi

Model Y Performance vs Q6 SUV e-tron quattro 315 kW

AudiVSTesla

SQ6 Sportback e-tron vs Model Y Performance

AudiVSTesla

SQ6 SUV e-tron vs Model Y Performance

Frequently asked questions

See the simulation above.

Data not available.

G9: 543 hp, ratio 4,34 kg/hp. Model Y Performance: 456 hp, ratio 4,39 kg/hp.

G9: 200 km/h. Model Y Performance: 250 km/h.