Over 0–100 km/h, A3 Sedan wins (6,21 s vs 7,56 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 520i G60 | A3 Sedan | Gap |
|---|---|---|---|
| 0–100 km/h | 7.56 s | 6.21 s | 1.35 s · A3 Sedan |
| 400 m standing start | 15.59 s | 14.74 s | 0.85 s · A3 Sedan |
| 1,000 m standing start | 28.26 s | 27.19 s | 1.07 s · A3 Sedan |
| Top speed (electronically limited) | 230 km/h | 241 km/h | 11 km/h · A3 Sedan |
| Power-to-weight ratio | 8.29 kg/hp | 7.13 kg/hp | better ratio · A3 Sedan |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 520i G60 | A3 Sedan |
|---|---|---|
| 0–30 km/h | 1.84 s | 1.25 s |
| 0–50 km/h | 3.06 s | 2.15 s |
| 0–80 km/h | 5.40 s | 4.27 s |
| 0–100 km/h | 7.56 s | 6.21 s |
| 0–120 km/h | 10.35 s | 9.47 s |
| 0–160 km/h | 18.52 s | 17.15 s |
| 0–200 km/h | 34.32 s | 30.36 s |
| 400 m standing start | 15.59 s | 14.74 s |
| 1,000 m standing start | 28.26 s | 27.19 s |
| Top speed | 230 km/h | 241 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 | 208 hp | 4 cyl |
| Torque | 330 Nm | |
| Weight | 1 725 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | 8-speed Steptronic transmission |
| 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 |
Off the line, the A3 Sedan hits 100 km/h in 6.21 s versus 7.56 s for the 520i. At this point, the A3 Sedan leads by 1.35 s and sits roughly 20 m ahead.
At 200 metres, the A3 Sedan is doing 119 km/h against 119 km/h for the 520i. The gap is 0.85 s. The challenger starts to claw back ground.
At 400 metres standing start, the A3 Sedan crosses the line in 14.73 s versus 15.58 s. The 0.85 s gap represents roughly 34 m of track - a gap visible to the naked eye.
Past 400 metres, the A3 Sedan continues to build its lead. At 600 metres, it runs at 169 km/h versus 166 km/h. At 1,000 metres, the A3 Sedan finishes in 27.19 s versus 28.25 s, with a 1.07 s lead. Both vehicles have similar top speeds (230 vs 241 km/h), preventing any comeback.
The A3 Sedan features all-wheel drive (AWD) against the 520i’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 230 km/h, the 520i 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 (8.29 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 12.02 seconds. The 1.35 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 7,56 s).
520i G60 goes from 0 to 100 km/h in 7,56 seconds (calibrated simulation).
520i G60: 208 hp, ratio 8,29 kg/hp. A3 Sedan: 204 hp, ratio 7,13 kg/hp.
520i G60: 230 km/h. A3 Sedan: 241 km/h.