Sur 0–100 km/h, S8 gagne (3,83 s vs 3,83 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.
| X5 M Competition G05 | S8 | |
|---|---|---|
| 0–100 km/h | 3,83 s | 3,83 s+0,00 s |
| 400 m standing start | 11,95 s | 11,81 s+0,14 s |
| 1,000 m standing start | 21,80 s | 21,27 s+0,53 s |
| Top speed (electronically limited) | 250 km/h | 250 km/h |
| Power-to-weight ratio | 3,74 kg/hpbetter ratio | 3,89 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 | X5 M Competition G05 | S8 |
|---|---|---|
| 0–30 km/h | 1,06 s | 1,07 stight gap |
| 0–50 km/h | 1,73 s | 1,78 stight gap |
| 0–80 km/h | 2,90 s | 2,88 stight gap |
| 0–100 km/h | 3,83 s | 3,83 s |
| 0–120 km/h | 5,02 s | 4,97 stight gap |
| 0–160 km/h | 8,23 s | 7,99 s |
| 0–200 km/h | 13,32 s | 12,24 s |
| 400 m standing start | 11,95 s | 11,81 stight gap |
| 1,000 m standing start | 21,80 s | 21,27 s |
| Top speed limited | 250 km/h | 250 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 625 hp | Pending |
| Torque | 750 Nm | |
| Weight | 2 335 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed M Steptronic transmission with Drivelogic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 571 hp | Pending |
| Torque | 800 Nm | |
| Weight | 2 220 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed tiptronic |
Off the line, the Bmw X5 M Competition hits 100 km/h in 3.83 s versus 3.83 s for the S8. The 0.00 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the S8 is doing 157 km/h against 155 km/h for the Bmw X5 M Competition. The gap is 0.03 s. The gap remains stable from the start.
At 400 metres standing start, the S8 crosses the line in 11.81 s versus 11.94 s. The 0.13 s gap represents roughly 7 m of track — barely a car length.
Past 400 metres, the S8 continues to build its lead. At 600 metres, it runs at 222 km/h versus 215 km/h. At 1,000 metres, the S8 finishes in 21.26 s versus 21.80 s, with a 0.53 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph — industry threshold) vs 250 (i.e. 155 mph — industry threshold) km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the Bmw X5 M Competition and the S8 are governed to 250 (i.e. 155 mph — industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold — an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
With two combustion powertrains, the difference comes down to power-to-weight ratio (3.74 kg/hp vs 3.89 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.72 seconds. The 0.00 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.
Sur 0–100 km/h, S8 gagne (3,83 s vs 3,83 s).
X5 M Competition G05 passe de 0 à 100 km/h en 3,83 secondes (simulation calibrée).
X5 M Competition G05 : 625 hp, ratio 3,74 kg/hp. S8 : 571 hp, ratio 3,89 kg/hp.
X5 M Competition G05 : 250 km/h. S8 : 250 km/h.