Bmw X6 M Competition G06 vs Porsche 911 Turbo S Coupe 997.2 : which one is faster?
0-100 km/h, 400 m, 1000 m, top speed — physics simulation calibrated on 7 measures.
0-100Simulation de performance
Race simulation at real speed
CONFIDENCE 87%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 87 %.
Bmw X6 M Competition vs 911 Turbo S Coupe: chronicle of a drag race at 314 km/h
The launch: 0 to 100 km/h
Off the line, the 911 Turbo S Coupe hits 100 km/h in 3.22 s versus 3.70 s for the Bmw X6 M Competition. At this point, the 911 Turbo S Coupe leads by 0.48 s and sits roughly 3 m ahead.
From 100 km/h to 400 metres
At 200 metres, the 911 Turbo S Coupe is doing 172 km/h against 158 km/h for the Bmw X6 M Competition. The gap is 0.49 s. The gap remains stable from the start.
At 400 metres standing start, the 911 Turbo S Coupe crosses the line in 10.90 s versus 11.77 s. The 0.86 s gap represents roughly 46 m of track — a gap visible to the naked eye.
Beyond 400 metres: top speed comes into play
Past 400 metres, the 911 Turbo S Coupe continues to build its lead. At 600 metres, it runs at 238 km/h versus 218 km/h. At 1,000 metres, the 911 Turbo S Coupe finishes in 19.75 s versus 21.45 s, with a 1.71 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Bmw X6 M Competition is capped at 250 km/h, the 911 Turbo S Coupe at 314 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 (3.71 kg/hp vs 2.95 kg/hp) and transmission (Automatic vs Unknown).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.50 seconds. The 0.48 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche 911 Turbo S Coupe has a clear edge over the Bmw X6 M Competition to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.