Over 0–100 km/h, X7 M50d G07 wins (5,49 s vs 6,66 s).
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 M50d G07 | X1 xDrive25i F48 | |
|---|---|---|
| 0–100 km/h | 5,49 s−1,17 s | 6,66 s |
| 400 m standing start | 13,82 s−1,00 s | 14,82 s |
| 1,000 m standing start | 25,28 s−1,86 s | 27,14 s |
| Top speed (electronically limited) | 250 km/h+18 km/h | 232 km/h |
| Power-to-weight ratio | 6,15 kg/hpbetter ratio | 6,86 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 M50d G07 | X1 xDrive25i F48 |
|---|---|---|
| 0–30 km/h | 1,37 s | 1,50 stight gap |
| 0–50 km/h | 2,23 s | 2,56 s |
| 0–80 km/h | 3,92 s | 4,71 s |
| 0–100 km/h | 5,49 s | 6,66 s |
| 0–120 km/h | 7,47 s | 9,16 s |
| 0–160 km/h | 13,10 s | 16,44 s |
| 0–200 km/h | 22,66 s | 30,65 s |
| 400 m standing start | 13,82 s | 14,82 s |
| 1,000 m standing start | 25,28 s | 27,14 s |
| Top speed limited | 250 km/h | 232 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 400 hp | 6 cyl |
| Torque | 760 Nm | |
| Weight | 2 460 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 231 hp | Pending |
| Torque | 350 Nm | |
| Weight | 1 585 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
Off the line, the X7 M50d hits 100 km/h in 5.49 s versus 6.66 s for the X1 xDrive25i. At this point, the X7 M50d leads by 1.17 s and sits roughly 10 m ahead.
At 200 metres, the X7 M50d is doing 132 km/h against 123 km/h for the X1 xDrive25i. The gap is 0.65 s. The challenger starts to claw back ground.
At 400 metres standing start, the X7 M50d crosses the line in 13.82 s versus 14.82 s. The 1.00 s gap represents roughly 42 m of track - a gap visible to the naked eye.
Past 400 metres, the X7 M50d continues to build its lead. At 600 metres, it runs at 184 km/h versus 171 km/h. At 1,000 metres, the X7 M50d finishes in 25.28 s versus 27.13 s, with a 1.86 s lead.
Both rivals are electronically governed, but not at the same level: the X7 M50d is capped at 250 (i.e. 155 mph - industry threshold) km/h, the X1 xDrive25i at 235 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 (6.15 kg/hp vs 6.86 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.63 seconds. The 1.17 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, X7 M50d G07 wins (5,49 s vs 6,66 s).
X7 M50d G07 goes from 0 to 100 km/h in 5,49 seconds (calibrated simulation).
X7 M50d G07: 400 hp, ratio 6,15 kg/hp. X1 xDrive25i F48: 231 hp, ratio 6,86 kg/hp.
X7 M50d G07: 250 km/h. X1 xDrive25i F48: 232 km/h.