Over 0–100 km/h, XM 50e G09 wins (5,19 s vs 6,84 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | XM 50e G09 | X1 xDrive25e F48 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.19 s | 6.84 s | 1.65 s · XM 50e G09 |
| 400 m standing start | 13.44 s | 14.99 s | 1.55 s · XM 50e G09 |
| 1,000 m standing start | 24.30 s | 27.59 s | 3.29 s · XM 50e G09 |
| Top speed (electronically limited) | 250 km/h | 193 km/h | 57 km/h · XM 50e G09 |
| Power-to-weight ratio | 5.50 kg/hp | 7.93 kg/hp | better ratio · XM 50e G09 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | XM 50e G09 | X1 xDrive25e F48 |
|---|---|---|
| 0–30 km/h | 1.39 s · tight gap | 1.45 s |
| 0–50 km/h | 2.33 s | 2.49 s |
| 0–80 km/h | 3.82 s | 4.75 s |
| 0–100 km/h | 5.19 s | 6.84 s |
| 0–120 km/h | 6.88 s | 9.57 s |
| 0–160 km/h | 11.59 s | 17.61 s |
| 0–200 km/h | 18.84 s | - |
| 400 m standing start | 13.44 s | 14.99 s |
| 1,000 m standing start | 24.30 s | 27.59 s |
| Top speed limited | 250 km/h | 193 km/h |
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 476 hp | 4 cyl |
| Torque | 700 Nm | |
| Weight | 2 620 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed M Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 220 hp | 3 cyl |
| Torque | 385 Nm | |
| Weight | 1 745 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 6-speed Steptronic |
Off the line, the XM 50e hits 100 km/h in 5.19 s versus 6.84 s for the X1 xDrive25e. At this point, the XM 50e leads by 1.65 s and sits roughly 8 m ahead.
At 200 metres, the XM 50e is doing 139 km/h against 121 km/h for the X1 xDrive25e. The gap is 0.86 s. The challenger starts to claw back ground.
At 400 metres standing start, the XM 50e crosses the line in 13.44 s versus 14.99 s. The 1.55 s gap represents roughly 63 m of track - a gap visible to the naked eye.
Past 400 metres, the XM 50e continues to build its lead. At 600 metres, it runs at 193 km/h versus 167 km/h. At 1,000 metres, the XM 50e finishes in 24.30 s versus 27.59 s, with a 3.29 s lead.
Both rivals are electronically governed, but not at the same level: the XM 50e is capped at 250 (i.e. 155 mph - industry threshold) km/h, the X1 xDrive25e at 193 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 plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (5.50 kg/hp vs 7.93 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.19 seconds. The 1.65 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, XM 50e G09 wins (5,19 s vs 6,84 s).
XM 50e G09 goes from 0 to 100 km/h in 5,19 seconds (calibrated simulation).
XM 50e G09: 476 hp, ratio 5,50 kg/hp. X1 xDrive25e F48: 220 hp, ratio 7,93 kg/hp.
XM 50e G09: 250 km/h. X1 xDrive25e F48: 193 km/h.