Over 0–100 km/h, X7 xDrive50i G07 wins (5,33 s vs 5,56 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.
| X7 xDrive50i G07 | Cayenne GTS 958.1 | |
|---|---|---|
| 0–100 km/h | 5,33 s−0,23 s | 5,56 s |
| 400 m standing start | 13,57 s−0,13 s | 13,70 s |
| 1,000 m standing start | 24,64 s−0,07 s | 24,71 s |
| Top speed (electronically limited) | 250 km/h | 261 km/h−11 km/h |
| Power-to-weight ratio | 5,32 kg/hp | 4,96 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 | X7 xDrive50i G07 | Cayenne GTS 958.1 |
|---|---|---|
| 0–30 km/h | 1,39 s | 1,48 stight gap |
| 0–50 km/h | 2,29 s | 2,46 s |
| 0–80 km/h | 3,92 s | 4,03 stight gap |
| 0–100 km/h | 5,33 s | 5,56 s |
| 0–120 km/h | 7,08 s | 7,24 s |
| 0–160 km/h | 12,00 s | 12,09 stight gap |
| 0–200 km/h | 19,96 s | 19,82 stight gap |
| 400 m standing start | 13,57 s | 13,70 stight gap |
| 1,000 m standing start | 24,64 s | 24,71 stight gap |
| Top speed limited | 250 km/h | 261 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 462 hp | 8 cyl |
| Torque | 650 Nm | |
| Weight | 2 460 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 420 hp | Engine block and cylinder heads formed in aluminum |
| Torque | 600 Nm | |
| Weight | 2 085 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Unknown |
Off the line, the Bmw X7 xDrive50i hits 100 km/h in 5.33 s versus 5.56 s for the Cayenne GTS. At this point, the Bmw X7 xDrive50i leads by 0.23 s and sits roughly 4 m ahead.
At 200 metres, the Bmw X7 xDrive50i is doing 137 km/h against 137 km/h for the Cayenne GTS. The gap is 0.15 s. The gap remains stable from the start.
At 400 metres standing start, the Bmw X7 xDrive50i crosses the line in 13.57 s versus 13.70 s. The 0.13 s gap represents roughly 6 m of track - barely a car length.
Past 400 metres, the gap narrows. The Bmw X7 xDrive50i maxes out at 250 (i.e. 155 mph - industry threshold) km/h while the Cayenne GTS keeps accelerating towards 261 km/h. At 600 metres, the gap has dropped to 0.10 s.
At 1,000 metres, the Bmw X7 xDrive50i finishes in 24.64 s versus 24.70 s, with just 0.07 s to spare. The Cayenne GTS fails to fully close the launch gap.
Both rivals are electronically governed, but not at the same level: the Bmw X7 xDrive50i is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Cayenne GTS at 261 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 (5.32 kg/hp vs 4.96 kg/hp) and transmission (Automatic vs Unknown).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.33 seconds. The 0.23 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.
Over 0–100 km/h, X7 xDrive50i G07 wins (5,33 s vs 5,56 s).
X7 xDrive50i G07 goes from 0 to 100 km/h in 5,33 seconds (calibrated simulation).
X7 xDrive50i G07: 462 hp, ratio 5,32 kg/hp. Cayenne GTS 958.1: 420 hp, ratio 4,96 kg/hp.
X7 xDrive50i G07: 250 km/h. Cayenne GTS 958.1: 261 km/h.