Over 0–100 km/h, 520d xDrive G30 wins (7,49 s vs 9,87 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 520d xDrive G30 | A3 Sedan | Gap |
|---|---|---|---|
| 0–100 km/h | 7.49 s | 9.87 s | 2.38 s · 520d xDrive G30 |
| 400 m standing start | 15.49 s | 17.21 s | 1.72 s · 520d xDrive G30 |
| 1,000 m standing start | 28.56 s | 31.24 s | 2.68 s · 520d xDrive G30 |
| Top speed (electronically limited) | 222 km/h | 215 km/h | 7 km/h · 520d xDrive G30 |
| Power-to-weight ratio | 9.21 kg/hp | 11.68 kg/hp | better ratio · 520d xDrive G30 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 520d xDrive G30 | A3 Sedan |
|---|---|---|
| 0–30 km/h | 1.50 s | 2.22 s |
| 0–50 km/h | 2.60 s | 3.75 s |
| 0–80 km/h | 5.10 s | 6.86 s |
| 0–100 km/h | 7.49 s | 9.87 s |
| 0–120 km/h | 10.64 s | 13.82 s |
| 0–160 km/h | 19.87 s | 26.28 s |
| 0–200 km/h | 39.68 s | 58.04 s |
| 400 m standing start | 15.49 s | 17.21 s |
| 1,000 m standing start | 28.56 s | 31.24 s |
| Top speed | 222 km/h | 215 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 | 190 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 750 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 116 hp | Pending |
| Torque | 300 Nm | |
| Weight | 1 355 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 6-speed manual gearbox |
Off the line, the 520d xDrive hits 100 km/h in 7.49 s versus 9.87 s for the A3 Sedan. At this point, the 520d xDrive leads by 2.38 s and sits roughly 27 m ahead.
At 200 metres, the 520d xDrive is doing 116 km/h against 108 km/h for the A3 Sedan. The gap is 1.30 s. The challenger starts to claw back ground.
At 400 metres standing start, the 520d xDrive crosses the line in 15.49 s versus 17.21 s. The 1.72 s gap represents roughly 62 m of track - a gap visible to the naked eye.
Past 400 metres, the 520d xDrive continues to build its lead. At 600 metres, it runs at 161 km/h versus 150 km/h. At 1,000 metres, the 520d xDrive finishes in 28.55 s versus 31.24 s, with a 2.69 s lead. Both vehicles have similar top speeds (222 vs 215 km/h), preventing any comeback.
The 520d xDrive features all-wheel drive (AWD) against the A3 Sedan’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 222 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 (9.21 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 16.25 seconds. The 2.38 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, 520d xDrive G30 wins (7,49 s vs 9,87 s).
520d xDrive G30 goes from 0 to 100 km/h in 7,49 seconds (calibrated simulation).
520d xDrive G30: 190 hp, ratio 9,21 kg/hp. A3 Sedan: 116 hp, ratio 11,68 kg/hp.
520d xDrive G30: 222 km/h. A3 Sedan: 215 km/h.