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A530ivsBA3Petrol
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  • Specs530i · A3

BMW 530i G30 vs Audi A3 Sedan: 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.

grand tourer · 2018 vs 2026 · Methodology
BMWPetrol

530i G30

252 hp · 350 Nm · 1,640 kg · 2018

VS
AudiPetrolFaster

A3 Sedan

204 hp · 320 Nm · 1,455 kg · 2026

Result · 0–100 km/h

ABMW 530i G30

6.49 s

Gap0.28 sin favour of A3 Sedan
BAudi A3 Sedan

6.21 s

Summary · Caralogy simulation
Measure530i G30A3 SedanGap
0–100 km/h6.49 s6.21 s0.28 s · A3 Sedan
400 m standing start14.67 s14.74 s0.07 s · 530i G30
1,000 m standing start26.57 s27.19 s0.62 s · 530i G30
Top speed (electronically limited)248 km/h241 km/h7 km/h · 530i G30
Power-to-weight ratio6.51 kg/hp7.13 kg/hpbetter ratio · 530i G30

Watch the race

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

BMWPetrol530i G30
Speed
0km/h
Timer
0,00s
Distance
0m
AudiPetrolA3 Sedan
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.
Stage530i G30A3 Sedan
0–30 km/h1.63 s1.25 s
0–50 km/h2.72 s2.15 s
0–80 km/h4.72 s4.27 s
0–100 km/h6.49 s6.21 s
0–120 km/h8.75 s9.47 s
0–160 km/h15.15 s17.15 s
0–200 km/h26.28 s30.36 s
400 m standing start14.67 s · tight gap14.74 s
1,000 m standing start26.57 s27.19 s
Top speed248 km/h241 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

530i G30

6,51kg/hpratio better by 0,62 kg/hp
CharacteristicValueDetail
Power252 hp4 cyl
Torque350 Nm
Weight1 640 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox8-speed Steptronic
Audi

A3 Sedan

7,13kg/hpcompensated by −185 kg
CharacteristicValueDetail
Power204 hpPending
Torque320 Nm
Weight1 455 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic

The start: 0 to 100 km/h

Off the line, the A3 Sedan hits 100 km/h in 6.21 s versus 6.49 s for the 530i. At this point, the A3 Sedan leads by 0.28 s and sits roughly 11 m ahead.

From 100 km/h to 400 metres

At 200 metres, the A3 Sedan is doing 119 km/h against 127 km/h for the 530i. The gap is 0.26 s. The gap remains stable from the start.

At 400 metres standing start, the 530i crosses the line in 14.67 s versus 14.73 s. The 0.06 s gap represents roughly 3 m of track - barely a car length.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 530i continues to build its lead. At 600 metres, it runs at 177 km/h versus 169 km/h. At 1,000 metres, the 530i finishes in 26.56 s versus 27.19 s, with a 0.62 s lead. Both vehicles have similar top speeds (248 vs 241 km/h), preventing any comeback.

What the numbers don’t tell you

The A3 Sedan features all-wheel drive (AWD) against the 530i’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.

Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the 530i 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 (6.51 kg/hp vs 7.13 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.24 seconds. The 0.28 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Compare with other alternatives

Swap one of the two models to explore an equivalent duel in the same segment.

Instead of 530i G30
BMW 230iBMW 220i

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Frequently asked questions

Over 0–100 km/h, A3 Sedan wins (6,21 s vs 6,49 s).

530i G30 goes from 0 to 100 km/h in 6,49 seconds (calibrated simulation).

530i G30: 252 hp, ratio 6,51 kg/hp. A3 Sedan: 204 hp, ratio 7,13 kg/hp.

530i G30: 248 km/h. A3 Sedan: 241 km/h.