Porsche Cayenne Turbo S 958.1 vs Bmw ActiveHybrid X6 : which one is faster?
0-100 km/h, 400 m, 1000 m, top speed — physics simulation calibrated on 7 measures.
Simulation de performance
Race simulation at real speed
CONFIDENCE 95%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 95 %.
Cayenne Turbo S vs Bmw ActiveHybrid X6: chronicle of a drag race at 279 km/h
The launch: 0 to 100 km/h
Off the line, the Cayenne Turbo S hits 100 km/h in 4.36 s versus 5.60 s for the Bmw ActiveHybrid X6. At this point, the Cayenne Turbo S leads by 1.24 s and sits roughly 14 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Cayenne Turbo S is doing 152 km/h against 141 km/h for the Bmw ActiveHybrid X6. The gap is 0.92 s. The challenger starts to claw back ground.
At 400 metres standing start, the Cayenne Turbo S crosses the line in 12.42 s versus 13.66 s. The 1.24 s gap represents roughly 59 m of track — a gap visible to the naked eye.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Cayenne Turbo S continues to build its lead. At 600 metres, it runs at 211 km/h versus 198 km/h. At 1,000 metres, the Cayenne Turbo S finishes in 22.41 s versus 24.29 s, with a 1.87 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Cayenne Turbo S is capped at 282 km/h, the Bmw ActiveHybrid X6 at 236 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 (3.81 kg/hp vs 5.05 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.07 seconds. The 1.24 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche Cayenne Turbo S has a clear edge over the Bmw ActiveHybrid X6 to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.