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AS3PetrolvsB318dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsS3 · 318d

Audi S3 Sedan vs BMW 318d Steptronic G20: 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.

compact · 2026 vs 2019 · Methodology
AudiPetrol

S3 Sedan

333 hp · 420 Nm · 1,535 kg · 2026

VS
BMWDiesel

318d Steptronic G20

150 hp · 320 Nm · 1,455 kg · 2019

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.

Audi

S3 Sedan

4,61kg/hpratio better by 5,09 kg/hp
CharacteristicValueDetail
Power333 hpPending
Torque420 Nm
Weight1 535 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic
BMW

318d Steptronic G20

9,70kg/hpcompensated by −80 kg
CharacteristicValueDetail
Power150 hpPending
Torque320 Nm
Weight1 455 kgmanufacturer kerb weight
Drivetrain-
GearboxEight-speed Steptronic transmission

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S60 B4 vs 318d Steptronic

Frequently asked questions

See the simulation above.

S3 Sedan goes from 0 to 100 km/h in 4,63 seconds (calibrated simulation).

S3 Sedan: 333 hp, ratio 4,61 kg/hp. 318d Steptronic G20: 150 hp, ratio 9,70 kg/hp.

S3 Sedan: 250 km/h. 318d Steptronic G20: 224 km/h.