Sur 0–100 km/h, M440d xDrive G22 gagne (4,57 s vs 7,04 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.
| M440d xDrive G22 | 420d F32 | |
|---|---|---|
| 0–100 km/h | 4,57 s−2,47 s | 7,04 s |
| 400 m standing start | 12,89 s−2,22 s | 15,11 s |
| 1,000 m standing start | 23,61 s−4,17 s | 27,78 s |
| Top speed (electronically limited) | 250 km/h+10 km/h | 240 km/h |
| Power-to-weight ratio | 5,38 kg/hpbetter ratio | 8,45 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 | M440d xDrive G22 | 420d F32 |
|---|---|---|
| 0–30 km/h | 1,08 s | 1,37 s |
| 0–50 km/h | 1,79 s | 2,40 s |
| 0–80 km/h | 3,24 s | 4,80 s |
| 0–100 km/h | 4,57 s | 7,04 s |
| 0–120 km/h | 6,24 s | 9,85 s |
| 0–160 km/h | 10,78 s | 18,13 s |
| 0–200 km/h | 17,64 s | 33,30 s |
| 400 m standing start | 12,89 s | 15,11 s |
| 1,000 m standing start | 23,61 s | 27,78 s |
| Top speed limited | 250 km/h | 240 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 340 hp | 6 cyl |
| Torque | 700 Nm | |
| Weight | 1 830 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 190 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 605 kg | manufacturer kerb weight |
| Drivetrain | 420d | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Bmw M440d xDrive hits 100 km/h in 4.57 s versus 7.04 s for the Bmw 420d. At this point, the Bmw M440d xDrive leads by 2.47 s and sits roughly 16 m ahead.
At 200 metres, the Bmw M440d xDrive is doing 140 km/h against 119 km/h for the Bmw 420d. The gap is 1.39 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw M440d xDrive crosses the line in 12.89 s versus 15.10 s. The 2.21 s gap represents roughly 88 m of track — a gap visible to the naked eye.
Past 400 metres, the Bmw M440d xDrive continues to build its lead. At 600 metres, it runs at 196 km/h versus 166 km/h. At 1,000 metres, the Bmw M440d xDrive finishes in 23.61 s versus 27.77 s, with a 4.16 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph — industry threshold) vs 240 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Bmw M440d xDrive is capped at 250 (i.e. 155 mph — industry threshold) km/h, the Bmw 420d at 240 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 (5.38 kg/hp vs 8.45 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.60 seconds. The 2.47 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.
Sur 0–100 km/h, M440d xDrive G22 gagne (4,57 s vs 7,04 s).
M440d xDrive G22 passe de 0 à 100 km/h en 4,57 secondes (simulation calibrée).
M440d xDrive G22 : 340 hp, ratio 5,38 kg/hp. 420d F32 : 190 hp, ratio 8,45 kg/hp.
M440d xDrive G22 : 250 km/h. 420d F32 : 240 km/h.