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A330dvsBA3Diesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs330d · A3

BMW 330d xDrive G20 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 · 2019 vs 2026 · Methodology
BMWDieselFaster

330d xDrive G20

265 hp · 580 Nm · 1,660 kg · 2019

VS
AudiDiesel

A3 Sportback

116 hp · 300 Nm · 1,355 kg · 2026

Result · 0–100 km/h

ABMW 330d xDrive G20

5.17 s

Gap4.73 sin favour of 330d xDrive
BAudi A3 Sportback

9.90 s

Summary · Caralogy simulation
Measure330d xDrive G20A3 SportbackGap
0–100 km/h5.17 s9.90 s4.73 s · 330d xDrive G20
400 m standing start13.48 s17.23 s3.75 s · 330d xDrive G20
1,000 m standing start24.67 s31.34 s6.67 s · 330d xDrive G20
Top speed (electronically limited)250 km/h209 km/h41 km/h · 330d xDrive G20
Power-to-weight ratio6.26 kg/hp11.68 kg/hpbetter ratio · 330d xDrive G20

Watch the race

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

BMWDiesel330d xDrive G20
Speed
0km/h
Timer
0,00s
Distance
0m
AudiDieselA3 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.
Stage330d xDrive G20A3 Sportback
0–30 km/h1.18 s2.22 s
0–50 km/h1.96 s3.75 s
0–80 km/h3.65 s6.86 s
0–100 km/h5.17 s9.90 s
0–120 km/h7.08 s13.90 s
0–160 km/h12.35 s26.77 s
0–200 km/h20.48 s64.77 s
400 m standing start13.48 s17.23 s
1,000 m standing start24.67 s31.34 s
Top speed limited250 km/h209 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.

BMW

330d xDrive G20

6,26kg/hpratio better by 5,42 kg/hp
CharacteristicValueDetail
Power265 hpPending
Torque580 Nm
Weight1 660 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission
Audi

A3 Sportback

11,68kg/hpcompensated by −305 kg
CharacteristicValueDetail
Power116 hpPending
Torque300 Nm
Weight1 355 kgmanufacturer kerb weight
DrivetrainTraction
Gearbox6-speed manual gearbox

The start: 0 to 100 km/h

Off the line, the 330d xDrive hits 100 km/h in 5.17 s versus 9.90 s for the A3 Sportback. At this point, the 330d xDrive leads by 4.73 s and sits roughly 34 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 330d xDrive is doing 135 km/h against 108 km/h for the A3 Sportback. The gap is 2.56 s. The challenger starts to claw back ground.

At 400 metres standing start, the 330d xDrive crosses the line in 13.48 s versus 17.23 s. The 3.75 s gap represents roughly 131 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 330d xDrive continues to build its lead. At 600 metres, it runs at 188 km/h versus 149 km/h. At 1,000 metres, the 330d xDrive finishes in 24.66 s versus 31.33 s, with a 6.67 s lead.

What the numbers don’t tell you

The 330d xDrive 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 250 (i.e. 155 mph - industry threshold) km/h, the 330d xDrive 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.

With two combustion powertrains, the difference comes down to power-to-weight ratio (6.26 kg/hp vs 11.68 kg/hp) and transmission (Automatic vs Manual).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 16.37 seconds. The 4.73 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, 330d xDrive G20 wins (5,17 s vs 9,90 s).

330d xDrive G20 goes from 0 to 100 km/h in 5,17 seconds (calibrated simulation).

330d xDrive G20: 265 hp, ratio 6,26 kg/hp. A3 Sportback: 116 hp, ratio 11,68 kg/hp.

330d xDrive G20: 250 km/h. A3 Sportback: 209 km/h.