Sur 0–100 km/h, X7 xDrive30d G07 gagne (6,94 s vs 8,22 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.
| X7 xDrive30d G07 | X3 xDrive20d G01 | |
|---|---|---|
| 0–100 km/h | 6,94 s−1,28 s | 8,22 s |
| 400 m standing start | 15,05 s−1,01 s | 16,06 s |
| 1,000 m standing start | 27,90 s−1,65 s | 29,55 s |
| Top speed (electronically limited) | 227 km/h+15 km/h | 212 km/h |
| Power-to-weight ratio | 8,94 kg/hpbetter ratio | 9,21 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 | X7 xDrive30d G07 | X3 xDrive20d G01 |
|---|---|---|
| 0–30 km/h | 1,27 s | 1,76 s |
| 0–50 km/h | 2,28 s | 2,96 s |
| 0–80 km/h | 4,66 s | 5,63 s |
| 0–100 km/h | 6,94 s | 8,22 s |
| 0–120 km/h | 9,88 s | 11,67 s |
| 0–160 km/h | 18,62 s | 22,30 s |
| 0–200 km/h | 36,01 s | 51,96 s |
| 400 m standing start | 15,05 s | 16,06 s |
| 1,000 m standing start | 27,90 s | 29,55 s |
| Top speed | 227 km/h | 212 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 | 6 cyl |
| Torque | 620 Nm | |
| Weight | 2 370 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 190 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 750 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
Off the line, the Bmw X7 xDrive30d hits 100 km/h in 6.94 s versus 8.22 s for the Bmw X3 xDrive20d. At this point, the Bmw X7 xDrive30d leads by 1.28 s and sits roughly 17 m ahead.
At 200 metres, the Bmw X7 xDrive30d is doing 119 km/h against 113 km/h for the Bmw X3 xDrive20d. The gap is 0.77 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw X7 xDrive30d crosses the line in 15.04 s versus 16.06 s. The 1.02 s gap represents roughly 39 m of track — a gap visible to the naked eye.
Past 400 metres, the Bmw X7 xDrive30d continues to build its lead. At 600 metres, it runs at 164 km/h versus 156 km/h. At 1,000 metres, the Bmw X7 xDrive30d finishes in 27.89 s versus 29.55 s, with a 1.65 s lead.
Both rivals are electronically governed, but not at the same level: the Bmw X7 xDrive30d is capped at 227 km/h, the Bmw X3 xDrive20d at 213 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 (8.94 kg/hp vs 9.21 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.73 seconds. The 1.28 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, X7 xDrive30d G07 gagne (6,94 s vs 8,22 s).
X7 xDrive30d G07 passe de 0 à 100 km/h en 6,94 secondes (simulation calibrée).
X7 xDrive30d G07 : 265 hp, ratio 8,94 kg/hp. X3 xDrive20d G01 : 190 hp, ratio 9,21 kg/hp.
X7 xDrive30d G07 : 227 km/h. X3 xDrive20d G01 : 212 km/h.