Over 0–100 km/h, 120i F40 wins (6,95 s vs 8,38 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 120i F40 | A3 allstreet | Gap |
|---|---|---|---|
| 0–100 km/h | 6.95 s | 8.38 s | 1.43 s · 120i F40 |
| 400 m standing start | 15.05 s | 16.10 s | 1.05 s · 120i F40 |
| 1,000 m standing start | 27.31 s | 29.32 s | 2.01 s · 120i F40 |
| Top speed (electronically limited) | 235 km/h | 223 km/h | 12 km/h · 120i F40 |
| Power-to-weight ratio | 7.81 kg/hp | 9.57 kg/hp | better ratio · 120i F40 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 120i F40 | A3 allstreet |
|---|---|---|
| 0–30 km/h | 1.65 s | 1.88 s |
| 0–50 km/h | 2.78 s | 3.13 s |
| 0–80 km/h | 4.91 s | 5.74 s |
| 0–100 km/h | 6.95 s | 8.38 s |
| 0–120 km/h | 9.38 s | 11.52 s |
| 0–160 km/h | 16.65 s | 21.15 s |
| 0–200 km/h | 29.52 s | 42.26 s |
| 400 m standing start | 15.05 s | 16.10 s |
| 1,000 m standing start | 27.31 s | 29.32 s |
| Top speed | 235 km/h | 223 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 | 178 hp | 4 cyl |
| Torque | 280 Nm | |
| Weight | 1 390 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Seven-speed Steptronic dual-clutch transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 150 hp | Pending |
| Torque | 360 Nm | |
| Weight | 1 435 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 7-speed S tronic |
Off the line, the 120i hits 100 km/h in 6.95 s versus 8.38 s for the A3 allstreet. At this point, the 120i leads by 1.43 s and sits roughly 11 m ahead.
At 200 metres, the 120i is doing 123 km/h against 114 km/h for the A3 allstreet. The gap is 0.68 s. The challenger starts to claw back ground.
At 400 metres standing start, the 120i crosses the line in 15.05 s versus 16.10 s. The 1.05 s gap represents roughly 41 m of track - a gap visible to the naked eye.
Past 400 metres, the 120i continues to build its lead. At 600 metres, it runs at 171 km/h versus 159 km/h. At 1,000 metres, the 120i finishes in 27.31 s versus 29.31 s, with a 2.00 s lead. Both vehicles have similar top speeds (235 vs 223 km/h), preventing any comeback.
Electronically capped at 235 km/h, the 120i 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 (7.81 kg/hp vs 9.57 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.44 seconds. The 1.43 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, 120i F40 wins (6,95 s vs 8,38 s).
120i F40 goes from 0 to 100 km/h in 6,95 seconds (calibrated simulation).
120i F40: 178 hp, ratio 7,81 kg/hp. A3 allstreet: 150 hp, ratio 9,57 kg/hp.
120i F40: 235 km/h. A3 allstreet: 223 km/h.