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AP7BEVvsBA3Petrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsP7 · A3

Xpeng P7 vs Audi A3 Sportback: 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.

saloon · 2020 vs 2026 · Methodology
XpengBEVFaster

P7

424 hp · 655 Nm · 2,040 kg · 2020

VS
AudiPetrol

A3 Sportback

150 hp · 360 Nm · 1,410 kg · 2026

Result · 0–100 km/h

AXpeng P7

4.21 s

Gap3.97 sin favour of P7
BAudi A3 Sportback

8.19 s

Summary · Caralogy simulation
MeasureP7A3 SportbackGap
0–100 km/h4.21 s8.19 s3.97 s · P7
400 m standing start12.55 s15.96 s3.41 s · P7
1,000 m standing start25.25 s28.99 s3.74 s · P7
Top speed (electronically limited)170 km/h232 km/h62 km/h · A3 Sportback
Power-to-weight ratio4.81 kg/hp9.40 kg/hpbetter ratio · P7

Watch the race

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

XpengBEVP7
Speed
0km/h
Timer
0,00s
Distance
0m
AudiPetrolA3 Sportback
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.
StageP7A3 Sportback
0–30 km/h1.11 s1.83 s
0–50 km/h1.85 s3.06 s
0–80 km/h3.09 s5.62 s
0–100 km/h4.21 s8.19 s
0–120 km/h5.64 s11.23 s
0–160 km/h9.67 s20.30 s
0–200 km/h-38.18 s
400 m standing start12.55 s15.96 s
1,000 m standing start25.25 s28.99 s
Top speed170 km/h232 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.

Xpeng

P7

4,81kg/hpratio better by 4,59 kg/hp
CharacteristicValueDetail
Power424 hpDual Permanent Magnet Synchronous Motor
Torque655 Nm
Weight2 040 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
Audi

A3 Sportback

9,40kg/hpcompensated by −630 kg
CharacteristicValueDetail
Power150 hpPending
Torque360 Nm
Weight1 410 kgmanufacturer kerb weight
DrivetrainTraction
Gearbox7-speed S tronic

The start: 0 to 100 km/h

Off the line, the P7 hits 100 km/h in 4.22 s versus 8.19 s for the A3 Sportback. The instant torque of 655 Nm from the electric motor makes the difference. At this point, the P7 leads by 3.97 s and sits roughly 24 m ahead.

From 100 km/h to 400 metres

At 200 metres, the P7 is doing 147 km/h against 115 km/h for the A3 Sportback. The gap is 2.30 s. The challenger starts to claw back ground.

At 400 metres standing start, the P7 crosses the line in 12.54 s versus 15.95 s. The 3.41 s gap represents roughly 128 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the P7 continues to build its lead. At 600 metres, it runs at 170 km/h versus 161 km/h. At 1,000 metres, the P7 finishes in 25.24 s versus 28.98 s, with a 3.74 s lead. Despite a higher top speed (232 km/h), the A3 Sportback never recovers its launch deficit.

What the numbers don’t tell you

The P7 features all-wheel drive (AWD) against the A3 Sportback’s FWD. 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.

Electronically capped at 170 km/h, the P7 never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.06 seconds. The 3.97 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Frequently asked questions

Over 0–100 km/h, P7 wins (4,21 s vs 8,19 s).

P7 goes from 0 to 100 km/h in 4,21 seconds (calibrated simulation).

P7: 424 hp, ratio 4,81 kg/hp. A3 Sportback: 150 hp, ratio 9,40 kg/hp.

P7: 170 km/h. A3 Sportback: 232 km/h.