Over 0–100 km/h, ActiveHybrid X6 E71 wins (5,59 s vs 6,90 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.
| ActiveHybrid X6 E71 | X4 xDrive25d G02 | |
|---|---|---|
| 0–100 km/h | 5,59 s−1,31 s | 6,90 s |
| 400 m standing start | 13,67 s−1,40 s | 15,07 s |
| 1,000 m standing start | 24,29 s−3,36 s | 27,65 s |
| Top speed (electronically limited) | 236 km/h+8 km/h | 228 km/h |
| Power-to-weight ratio | 5,05 kg/hpbetter ratio | 7,60 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 | ActiveHybrid X6 E71 | X4 xDrive25d G02 |
|---|---|---|
| 0–30 km/h | 1,63 s | 1,60 stight gap |
| 0–50 km/h | 2,73 s | 2,63 stight gap |
| 0–80 km/h | 4,33 s | 4,82 s |
| 0–100 km/h | 5,59 s | 6,90 s |
| 0–120 km/h | 7,13 s | 9,59 s |
| 0–160 km/h | 11,38 s | 17,59 s |
| 0–200 km/h | 17,95 s | 33,87 s |
| 400 m standing start | 13,67 s | 15,07 s |
| 1,000 m standing start | 24,29 s | 27,65 s |
| Top speed | 236 km/h | 228 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 485 hp | Pending |
| Torque | 780 Nm | |
| Weight | 2 450 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Seven-speed automatic transmission, electronic gear selector lever, shift paddles on steering wheel |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 231 hp | 4 cyl |
| Torque | 500 Nm | |
| Weight | 1 755 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
Off the line, the Bmw ActiveHybrid X6 hits 100 km/h in 5.60 s versus 6.90 s for the Bmw X4 xDrive25d. At this point, the Bmw ActiveHybrid X6 leads by 1.31 s and sits roughly 3 m ahead.
At 200 metres, the Bmw ActiveHybrid X6 is doing 141 km/h against 121 km/h for the Bmw X4 xDrive25d. The gap is 0.64 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw ActiveHybrid X6 crosses the line in 13.66 s versus 15.07 s. The 1.40 s gap represents roughly 57 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw ActiveHybrid X6 continues to build its lead. At 600 metres, it runs at 198 km/h versus 167 km/h. At 1,000 metres, the Bmw ActiveHybrid X6 finishes in 24.29 s versus 27.65 s, with a 3.36 s lead. Both vehicles have similar top speeds (236 vs 228 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Bmw ActiveHybrid X6 is capped at 236 km/h, the Bmw X4 xDrive25d at 230 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 (5.05 kg/hp vs 7.60 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 1.31 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, ActiveHybrid X6 E71 wins (5,59 s vs 6,90 s).
ActiveHybrid X6 E71 goes from 0 to 100 km/h in 5,59 seconds (calibrated simulation).
ActiveHybrid X6 E71: 485 hp, ratio 5,05 kg/hp. X4 xDrive25d G02: 231 hp, ratio 7,60 kg/hp.
ActiveHybrid X6 E71: 236 km/h. X4 xDrive25d G02: 228 km/h.