Bmw M4 G82 vs Porsche Panamera S 970.1 : 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 99%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 99 %.
Bmw M4 vs Panamera S: chronicle of a drag race at 276 km/h
The launch: 0 to 100 km/h
Off the line, the Bmw M4 hits 100 km/h in 4.19 s versus 5.19 s for the Panamera S. At this point, the Bmw M4 leads by 1.00 s and sits roughly 8 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Bmw M4 is doing 155 km/h against 140 km/h for the Panamera S. The gap is 0.71 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw M4 crosses the line in 12.23 s versus 13.35 s. The 1.13 s gap represents roughly 54 m of track — a gap visible to the naked eye.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Bmw M4 continues to build its lead. At 600 metres, it runs at 219 km/h versus 196 km/h. At 1,000 metres, the Bmw M4 finishes in 21.86 s versus 24.06 s, with a 2.20 s lead. Despite a higher top speed (276 km/h), the Panamera S never recovers its launch deficit.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Bmw M4 is capped at 250 km/h, the Panamera S at 282 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 (3.54 kg/hp vs 4.43 kg/hp) and transmission (Manual vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.78 seconds. The 1.00 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Bmw M4 has a clear edge over the Porsche Panamera S to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.