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AQ5PHEVvsBG9BEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsQ5 · G9

Audi Q5 SUV vs Xpeng G9: 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.

family SUV · 2025 vs 2022 · Methodology
AudiPHEVFaster

Q5 SUV

367 hp · 500 Nm · 2,170 kg · 2025

VS
XpengBEV

G9

308 hp · 430 Nm · 2,210 kg · 2022

Result · 0–100 km/h

AAudi Q5 SUV

5.00 s

Gap3.51 sin favour of Q5 SUV
BXpeng G9

8.51 s

Summary · Caralogy simulation
MeasureQ5 SUVG9Gap
0–100 km/h5.00 s8.51 s3.51 s · Q5 SUV
400 m standing start13.38 s16.32 s2.94 s · Q5 SUV
1,000 m standing start24.55 s28.71 s4.16 s · Q5 SUV
Top speed (electronically limited)250 km/h200 km/h50 km/h · Q5 SUV
Power-to-weight ratio5.91 kg/hp7.18 kg/hpbetter ratio · Q5 SUV

Watch the race

Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.

AudiPHEVQ5 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
XpengBEVG9
Speed
0km/h
Timer
0,00s
Distance
0m
100 m
200 m
300 m
400 m
500 m
600 m
700 m
800 m
900 m
1000 m
0m → 1000m
Gap0m

Stage-by-stage comparison

Simulated performance at each stage. Best value in bold.
StageQ5 SUVG9
0–30 km/h1.19 s2.41 s
0–50 km/h2.00 s4.03 s
0–80 km/h3.57 s6.49 s
0–100 km/h5.00 s8.51 s
0–120 km/h6.88 s11.09 s
0–160 km/h12.14 s18.51 s
0–200 km/h20.28 s31.05 s
400 m standing start13.38 s16.32 s
1,000 m standing start24.55 s28.71 s
Top speed limited250 km/h200 km/h

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.

Audi

Q5 SUV

5,91kg/hpratio better by 1,26 kg/hp
CharacteristicValueDetail
Power367 hpPending
Torque500 Nm
Weight2 170 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic
Xpeng

G9

7,18kg/hp
CharacteristicValueDetail
Power308 hpPermanent Magnet Synchronous Motor
Torque430 Nm
Weight2 210 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxSingle-speed fixed gear

The start: 0 to 100 km/h

Off the line, the Q5 SUV hits 100 km/h in 5.00 s versus 8.51 s for the G9. At this point, the Q5 SUV leads by 3.51 s and sits roughly 36 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Q5 SUV is doing 136 km/h against 120 km/h for the G9. The gap is 2.35 s. The challenger starts to claw back ground.

At 400 metres standing start, the Q5 SUV crosses the line in 13.38 s versus 16.32 s. The 2.94 s gap represents roughly 116 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Q5 SUV continues to build its lead. At 600 metres, it runs at 188 km/h versus 169 km/h. At 1,000 metres, the Q5 SUV finishes in 24.54 s versus 28.71 s, with a 4.16 s lead.

What the numbers don’t tell you

The Q5 SUV features all-wheel drive (AWD) against the G9’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals are electronically governed, but not at the same level: the Q5 SUV is capped at 250 (i.e. 155 mph - industry threshold) km/h, the G9 at 200 km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.

With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (5.91 kg/hp vs 7.18 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.63 seconds. The 3.51 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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iX xDrive50 vs G9

Frequently asked questions

Over 0–100 km/h, Q5 SUV wins (5,00 s vs 8,51 s).

Q5 SUV goes from 0 to 100 km/h in 5,00 seconds (calibrated simulation).

Q5 SUV: 367 hp, ratio 5,91 kg/hp. G9: 308 hp, ratio 7,18 kg/hp.

Q5 SUV: 250 km/h. G9: 200 km/h.