Over 0–100 km/h, 120i F20LCI wins (7,12 s vs 9,90 s).
Performance comparison
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
Simulation
Calibration
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
| 120i F20LCI | A3 Sportback | |
|---|---|---|
| 0–100 km/h | 7,12 s−2,78 s | 9,90 s |
| 400 m standing start | 15,22 s−2,01 s | 17,23 s |
| 1,000 m standing start | 27,53 s−3,81 s | 31,34 s |
| Top speed (electronically limited) | 225 km/h+16 km/h | 209 km/h |
| Power-to-weight ratio | 7,47 kg/hpbetter ratio | 11,68 kg/hp |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | 120i F20LCI | A3 Sportback |
|---|---|---|
| 0–30 km/h | 1,79 s | 2,22 s |
| 0–50 km/h | 2,99 s | 3,75 s |
| 0–80 km/h | 5,16 s | 6,86 s |
| 0–100 km/h | 7,12 s | 9,90 s |
| 0–120 km/h | 9,70 s | 13,90 s |
| 0–160 km/h | 16,79 s | 26,77 s |
| 0–200 km/h | 29,61 s | 64,77 s |
| 400 m standing start | 15,22 s | 17,23 s |
| 1,000 m standing start | 27,53 s | 31,34 s |
| Top speed | 225 km/h | 209 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | 4 cyl |
| Torque | 270 Nm | |
| Weight | 1 375 kg | manufacturer kerb weight |
| Drivetrain | - | |
| 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 Bmw 120i hits 100 km/h in 7.12 s versus 9.90 s for the A3 Sportback. At this point, the Bmw 120i leads by 2.78 s and sits roughly 21 m ahead.
At 200 metres, the Bmw 120i is doing 122 km/h against 108 km/h for the A3 Sportback. The gap is 1.28 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 120i crosses the line in 15.22 s versus 17.23 s. The 2.01 s gap represents roughly 72 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw 120i continues to build its lead. At 600 metres, it runs at 170 km/h versus 149 km/h. At 1,000 metres, the Bmw 120i finishes in 27.52 s versus 31.33 s, with a 3.81 s lead.
Electronically capped at 225 km/h, the Bmw 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 (7.47 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 16.37 seconds. The 2.78 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 F20LCI wins (7,12 s vs 9,90 s).
120i F20LCI goes from 0 to 100 km/h in 7,12 seconds (calibrated simulation).
120i F20LCI: 184 hp, ratio 7,47 kg/hp. A3 Sportback: 116 hp, ratio 11,68 kg/hp.
120i F20LCI: 225 km/h. A3 Sportback: 209 km/h.