Porsche Panamera GTS 970.1 vs Bmw M440i Gran Coupé G22 : 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 94%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 94 %.
Panamera GTS vs Bmw M440i Gran Coupé: chronicle of a drag race at 279 km/h
The launch: 0 to 100 km/h
Off the line, the Panamera GTS hits 100 km/h in 4.45 s versus 4.94 s for the Bmw M440i Gran Coupé. At this point, the Panamera GTS leads by 0.49 s and sits roughly 6 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Panamera GTS is doing 147 km/h against 144 km/h for the Bmw M440i Gran Coupé. The gap is 0.32 s. The challenger starts to claw back ground.
At 400 metres standing start, the Panamera GTS crosses the line in 12.63 s versus 13.05 s. The 0.42 s gap represents roughly 21 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Panamera GTS continues to build its lead. At 600 metres, it runs at 206 km/h versus 202 km/h. At 1,000 metres, the Panamera GTS finishes in 22.85 s versus 23.48 s, with a 0.62 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Panamera GTS is capped at 286 km/h, the Bmw M440i Gran Coupé at 250 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 (4.47 kg/hp vs 4.72 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.29 seconds. The 0.49 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche Panamera GTS has a clear edge over the Bmw M440i Gran Coupé to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.