Over 0–100 km/h, A3 Sedan wins (6,21 s vs 7,09 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | A3 Sedan | 520d xDrive G30 | Gap |
|---|---|---|---|
| 0–100 km/h | 6.21 s | 7.09 s | 0.88 s · A3 Sedan |
| 400 m standing start | 14.74 s | 15.17 s | 0.43 s · A3 Sedan |
| 1,000 m standing start | 27.19 s | 27.93 s | 0.74 s · A3 Sedan |
| Top speed (electronically limited) | 241 km/h | 232 km/h | 9 km/h · A3 Sedan |
| Power-to-weight ratio | 7.13 kg/hp | 9.13 kg/hp | better ratio · A3 Sedan |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | A3 Sedan | 520d xDrive G30 |
|---|---|---|
| 0–30 km/h | 1.25 s · tight gap | 1.38 s |
| 0–50 km/h | 2.15 s | 2.44 s |
| 0–80 km/h | 4.27 s | 4.82 s |
| 0–100 km/h | 6.21 s | 7.09 s |
| 0–120 km/h | 9.47 s | 10.04 s |
| 0–160 km/h | 17.15 s | 18.45 s |
| 0–200 km/h | 30.36 s | 34.33 s |
| 400 m standing start | 14.74 s | 15.17 s |
| 1,000 m standing start | 27.19 s | 27.93 s |
| Top speed | 241 km/h | 232 km/h |
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 204 hp | Pending |
| Torque | 320 Nm | |
| Weight | 1 455 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 7-speed S tronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 190 hp | Pending |
| Torque | 400 Nm | |
| Weight | 1 735 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the A3 Sedan hits 100 km/h in 6.21 s versus 7.09 s for the 520d xDrive. At this point, the A3 Sedan leads by 0.88 s and sits roughly 8 m ahead.
At 200 metres, the A3 Sedan is doing 119 km/h against 118 km/h for the 520d xDrive. The gap is 0.39 s. The challenger starts to claw back ground.
At 400 metres standing start, the A3 Sedan crosses the line in 14.73 s versus 15.17 s. The 0.43 s gap represents roughly 18 m of track - two to three car lengths.
Past 400 metres, the A3 Sedan continues to build its lead. At 600 metres, it runs at 169 km/h versus 165 km/h. At 1,000 metres, the A3 Sedan finishes in 27.19 s versus 27.93 s, with a 0.74 s lead. Both vehicles have similar top speeds (241 vs 232 km/h), preventing any comeback.
Electronically capped at 232 km/h, the 520d 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 (7.13 kg/hp vs 9.13 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.76 seconds. The 0.88 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Swap one of the two models to explore an equivalent duel in the same segment.
Over 0–100 km/h, A3 Sedan wins (6,21 s vs 7,09 s).
A3 Sedan goes from 0 to 100 km/h in 6,21 seconds (calibrated simulation).
A3 Sedan: 204 hp, ratio 7,13 kg/hp. 520d xDrive G30: 190 hp, ratio 9,13 kg/hp.
A3 Sedan: 241 km/h. 520d xDrive G30: 232 km/h.