Over 0–100 km/h, X6 M50i G06 wins (4,25 s vs 5,74 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | X6 M50i G06 | X4 xDrive30d G02 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.25 s | 5.74 s | 1.49 s · X6 M50i G06 |
| 400 m standing start | 12.30 s | 14.07 s | 1.77 s · X6 M50i G06 |
| 1,000 m standing start | 22.14 s | 25.82 s | 3.68 s · X6 M50i G06 |
| Top speed (electronically limited) | 250 km/h | 245 km/h | 5 km/h · X6 M50i G06 |
| Power-to-weight ratio | 4.23 kg/hp | 6.75 kg/hp | better ratio · X6 M50i G06 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | X6 M50i G06 | X4 xDrive30d G02 |
|---|---|---|
| 0–30 km/h | 1.25 s · tight gap | 1.38 s |
| 0–50 km/h | 2.06 s | 2.25 s |
| 0–80 km/h | 3.27 s | 4.04 s |
| 0–100 km/h | 4.25 s | 5.74 s |
| 0–120 km/h | 5.46 s | 7.90 s |
| 0–160 km/h | 8.75 s | 14.06 s |
| 0–200 km/h | 13.66 s | 24.78 s |
| 400 m standing start | 12.30 s | 14.07 s |
| 1,000 m standing start | 22.14 s | 25.82 s |
| Top speed limited | 250 km/h | 245 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 | 530 hp | 8 cyl |
| Torque | 750 Nm | |
| Weight | 2 240 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 286 hp | 6 cyl |
| Torque | 650 Nm | |
| Weight | 1 930 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
Off the line, the X6 M50i hits 100 km/h in 4.26 s versus 5.74 s for the X4 xDrive30d. At this point, the X6 M50i leads by 1.49 s and sits roughly 8 m ahead.
At 200 metres, the X6 M50i is doing 154 km/h against 130 km/h for the X4 xDrive30d. The gap is 1.00 s. The challenger starts to claw back ground.
At 400 metres standing start, the X6 M50i crosses the line in 12.29 s versus 14.07 s. The 1.77 s gap represents roughly 76 m of track - a gap visible to the naked eye.
Past 400 metres, the X6 M50i continues to build its lead. At 600 metres, it runs at 214 km/h versus 179 km/h. At 1,000 metres, the X6 M50i finishes in 22.14 s versus 25.82 s, with a 3.68 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 245 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the X6 M50i is capped at 250 (i.e. 155 mph - industry threshold) km/h, the X4 xDrive30d at 245 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 (4.23 kg/hp vs 6.75 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.17 seconds. The 1.49 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, X6 M50i G06 wins (4,25 s vs 5,74 s).
X6 M50i G06 goes from 0 to 100 km/h in 4,25 seconds (calibrated simulation).
X6 M50i G06: 530 hp, ratio 4,23 kg/hp. X4 xDrive30d G02: 286 hp, ratio 6,75 kg/hp.
X6 M50i G06: 250 km/h. X4 xDrive30d G02: 245 km/h.