Over 0–100 km/h, 330d xDrive G20 wins (5,17 s vs 7,12 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.
| 330d xDrive G20 | 120i F20LCI | |
|---|---|---|
| 0–100 km/h | 5,17 s−1,95 s | 7,12 s |
| 400 m standing start | 13,48 s−1,74 s | 15,22 s |
| 1,000 m standing start | 24,67 s−2,86 s | 27,53 s |
| Top speed (electronically limited) | 250 km/h+25 km/h | 225 km/h |
| Power-to-weight ratio | 6,26 kg/hpbetter ratio | 7,47 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 | 330d xDrive G20 | 120i F20LCI |
|---|---|---|
| 0–30 km/h | 1,18 s | 1,79 s |
| 0–50 km/h | 1,96 s | 2,99 s |
| 0–80 km/h | 3,65 s | 5,16 s |
| 0–100 km/h | 5,17 s | 7,12 s |
| 0–120 km/h | 7,08 s | 9,70 s |
| 0–160 km/h | 12,35 s | 16,79 s |
| 0–200 km/h | 20,48 s | 29,61 s |
| 400 m standing start | 13,48 s | 15,22 s |
| 1,000 m standing start | 24,67 s | 27,53 s |
| Top speed limited | 250 km/h | 225 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 265 hp | Pending |
| Torque | 580 Nm | |
| Weight | 1 660 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | 4 cyl |
| Torque | 270 Nm | |
| Weight | 1 375 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed Steptronic |
Off the line, the Bmw 330d xDrive hits 100 km/h in 5.17 s versus 7.12 s for the Bmw 120i. At this point, the Bmw 330d xDrive leads by 1.95 s and sits roughly 22 m ahead.
At 200 metres, the Bmw 330d xDrive is doing 135 km/h against 122 km/h for the Bmw 120i. The gap is 1.27 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 330d xDrive crosses the line in 13.48 s versus 15.22 s. The 1.74 s gap represents roughly 72 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw 330d xDrive continues to build its lead. At 600 metres, it runs at 188 km/h versus 170 km/h. At 1,000 metres, the Bmw 330d xDrive finishes in 24.66 s versus 27.52 s, with a 2.86 s lead.
Both rivals are electronically governed, but not at the same level: the Bmw 330d xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Bmw 120i at 225 km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.
With two combustion powertrains, the difference comes down to power-to-weight ratio (6.26 kg/hp vs 7.47 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.27 seconds. The 1.95 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, 330d xDrive G20 wins (5,17 s vs 7,12 s).
330d xDrive G20 goes from 0 to 100 km/h in 5,17 seconds (calibrated simulation).
330d xDrive G20: 265 hp, ratio 6,26 kg/hp. 120i F20LCI: 184 hp, ratio 7,47 kg/hp.
330d xDrive G20: 250 km/h. 120i F20LCI: 225 km/h.