Sur 0–100 km/h, X5 M50i G05 gagne (4,38 s vs 4,45 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 M50i G05 | Cayenne Turbo 958.1 | |
|---|---|---|
| 0–100 km/h | 4,38 s−0,07 s | 4,45 s |
| 400 m standing start | 12,48 s−0,12 s | 12,60 s |
| 1,000 m standing start | 22,56 s−0,26 s | 22,82 s |
| Top speed (electronically limited) | 250 km/h | 276 km/h−26 km/h |
| Power-to-weight ratio | 4,26 kg/hp | 4,17 kg/hpbetter ratio |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | X5 M50i G05 | Cayenne Turbo 958.1 |
|---|---|---|
| 0–30 km/h | 1,24 s | 1,24 stight gap |
| 0–50 km/h | 2,06 s | 2,07 stight gap |
| 0–80 km/h | 3,33 s | 3,38 stight gap |
| 0–100 km/h | 4,38 s | 4,45 stight gap |
| 0–120 km/h | 5,69 s | 5,85 s |
| 0–160 km/h | 9,22 s | 9,55 s |
| 0–200 km/h | 14,64 s | 15,30 s |
| 400 m standing start | 12,48 s | 12,60 stight gap |
| 1,000 m standing start | 22,56 s | 22,82 s |
| Top speed limited | 250 km/h | 276 km/h |
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 | 2 260 kg | manufacturer kerb weight |
| Drivetrain | X5 M50i | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 520 hp | Engine block and cylinder heads formed in aluminum |
| Torque | 750 Nm | |
| Weight | 2 170 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | TORQUE_CONVERTER |
Off the line, the Bmw X5 M50i hits 100 km/h in 4.39 s versus 4.45 s for the Cayenne Turbo. The 0.07 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the Bmw X5 M50i is doing 150 km/h against 149 km/h for the Cayenne Turbo. The gap is 0.07 s. The gap remains stable from the start.
At 400 metres standing start, the Bmw X5 M50i crosses the line in 12.48 s versus 12.59 s. The 0.12 s gap represents roughly 6 m of track — barely a car length.
Past 400 metres, the Bmw X5 M50i continues to build its lead. At 600 metres, it runs at 208 km/h versus 205 km/h. At 1,000 metres, the Bmw X5 M50i finishes in 22.56 s versus 22.82 s, with a 0.26 s lead. Despite a higher top speed (276 km/h), the Cayenne Turbo never recovers its launch deficit.
Both rivals are electronically governed, but not at the same level: the Bmw X5 M50i is capped at 250 (i.e. 155 mph — industry threshold) km/h, the Cayenne Turbo at 278 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 (4.26 kg/hp vs 4.17 kg/hp) and transmission (Automatic vs Unknown).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.61 seconds. The 0.07 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, X5 M50i G05 gagne (4,38 s vs 4,45 s).
X5 M50i G05 passe de 0 à 100 km/h en 4,38 secondes (simulation calibrée).
X5 M50i G05 : 530 hp, ratio 4,26 kg/hp. Cayenne Turbo 958.1 : 520 hp, ratio 4,17 kg/hp.
X5 M50i G05 : 250 km/h. Cayenne Turbo 958.1 : 276 km/h.