Bmw X7 M50d vs Porsche Macan S 95B.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 92%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 92 %.
Bmw X7 M50d vs Macan S: chronicle of a drag race at 253 km/h
The launch: 0 to 100 km/h
Off the line, the Macan S hits 100 km/h in 5.22 s versus 5.49 s for the Bmw X7 M50d. At this point, the Macan S leads by 0.27 s and sits roughly 2 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Macan S is doing 136 km/h against 132 km/h for the Bmw X7 M50d. The gap is 0.14 s. The challenger starts to claw back ground.
At 400 metres standing start, the Macan S crosses the line in 13.54 s versus 13.82 s. The 0.28 s gap represents roughly 13 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Macan S continues to build its lead. At 600 metres, it runs at 188 km/h versus 184 km/h. At 1,000 metres, the Macan S finishes in 24.72 s versus 25.28 s, with a 0.56 s lead. Both vehicles have similar top speeds (250 vs 253 km/h), preventing any comeback.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Bmw X7 M50d is capped at 250 km/h, the Macan S at 253 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 (6.15 kg/hp vs 5.43 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.69 seconds. The 0.27 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche Macan S is slightly faster than the Bmw X7 M50d to 100 km/h. The edge holds on standing starts but may narrow at higher speeds depending on aerodynamic load.