Over 0–100 km/h, ActiveHybrid X6 E71 wins (5,59 s vs 6,58 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 | S90 B5 AWD | |
|---|---|---|
| 0–100 km/h | 5,59 s−0,99 s | 6,58 s |
| 400 m standing start | 13,67 s−1,09 s | 14,76 s |
| 1,000 m standing start | 24,29 s−2,82 s | 27,11 s |
| Top speed (electronically limited) | 236 km/h+56 km/h | 180 km/h |
| Power-to-weight ratio | 5,05 kg/hpbetter ratio | 7,18 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 | S90 B5 AWD |
|---|---|---|
| 0–30 km/h | 1,63 s | 1,70 stight gap |
| 0–50 km/h | 2,73 s | 2,57 s |
| 0–80 km/h | 4,33 s | 4,64 s |
| 0–100 km/h | 5,59 s | 6,58 s |
| 0–120 km/h | 7,13 s | 8,89 s |
| 0–160 km/h | 11,38 s | 15,63 s |
| 0–200 km/h | 17,95 s | - |
| 400 m standing start | 13,67 s | 14,76 s |
| 1,000 m standing start | 24,29 s | 27,11 s |
| Top speed | 236 km/h | 180 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 | 250 hp | Pending |
| Torque | 350 Nm | |
| Weight | 1 795 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Geartronic |
Off the line, the ActiveHybrid X6 hits 100 km/h in 5.60 s versus 6.58 s for the S90 B5 AWD. At this point, the ActiveHybrid X6 leads by 0.99 s and sits roughly 3 m ahead.
At 200 metres, the ActiveHybrid X6 is doing 141 km/h against 125 km/h for the S90 B5 AWD. The gap is 0.51 s. The challenger starts to claw back ground.
At 400 metres standing start, the ActiveHybrid X6 crosses the line in 13.66 s versus 14.75 s. The 1.09 s gap represents roughly 46 m of track - a gap visible to the naked eye.
Past 400 metres, the ActiveHybrid X6 continues to build its lead. At 600 metres, it runs at 198 km/h versus 176 km/h. At 1,000 metres, the ActiveHybrid X6 finishes in 24.29 s versus 27.11 s, with a 2.82 s lead.
Both rivals are electronically governed, but not at the same level: the ActiveHybrid X6 is capped at 236 km/h, the S90 B5 AWD at 180 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 7.18 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.37 seconds. The 0.99 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 6,58 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. S90 B5 AWD: 250 hp, ratio 7,18 kg/hp.
ActiveHybrid X6 E71: 236 km/h. S90 B5 AWD: 180 km/h.