Over 0–100 km/h, 330d xDrive G20 wins (5,17 s vs 7,37 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 | 120d F40 | |
|---|---|---|
| 0–100 km/h | 5,17 s−2,20 s | 7,37 s |
| 400 m standing start | 13,48 s−1,98 s | 15,46 s |
| 1,000 m standing start | 24,67 s−3,36 s | 28,03 s |
| Top speed (electronically limited) | 250 km/h+20 km/h | 230 km/h |
| Power-to-weight ratio | 6,26 kg/hpbetter ratio | 7,63 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 | 120d F40 |
|---|---|---|
| 0–30 km/h | 1,18 s | 1,93 s |
| 0–50 km/h | 1,96 s | 3,05 s |
| 0–80 km/h | 3,65 s | 5,30 s |
| 0–100 km/h | 5,17 s | 7,37 s |
| 0–120 km/h | 7,08 s | 10,04 s |
| 0–160 km/h | 12,35 s | 17,96 s |
| 0–200 km/h | 20,48 s | 33,74 s |
| 400 m standing start | 13,48 s | 15,46 s |
| 1,000 m standing start | 24,67 s | 28,03 s |
| Top speed limited | 250 km/h | 230 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 | 190 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 450 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 8-speed Steptronic transmission |
Off the line, the Bmw 330d xDrive hits 100 km/h in 5.17 s versus 7.37 s for the Bmw 120d. At this point, the Bmw 330d xDrive leads by 2.20 s and sits roughly 24 m ahead.
At 200 metres, the Bmw 330d xDrive is doing 135 km/h against 121 km/h for the Bmw 120d. The gap is 1.43 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 15.45 s. The 1.97 s gap represents roughly 79 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 167 km/h. At 1,000 metres, the Bmw 330d xDrive finishes in 24.66 s versus 28.02 s, with a 3.36 s lead.
The Bmw 330d xDrive features all-wheel drive (AWD) against the Bmw 120d’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.
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 120d at 231 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 7.63 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.63 seconds. The 2.20 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 330d xDrive G20 wins (5,17 s vs 7,37 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. 120d F40: 190 hp, ratio 7,63 kg/hp.
330d xDrive G20: 250 km/h. 120d F40: 230 km/h.