Porsche Panamera 4S 970.1 vs Audi S5 Sedan : 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 86%The S5 Sedan reaches 100 km/h first (4.50 s vs 4.56 s), but the Panamera 4S is ahead at every metre of the race. Explanation: the Panamera 4S accelerates harder at low speed and builds a distance gap before either car hits 100 km/h.
Why this result?
The Audi S5 Sedan is faster at 0-100 km/h, but the Porsche Panamera 4S compensates at high speed thanks to higher peak power or top speed. At 400 m, Porsche Panamera 4S leads by 0.09 s.
Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 86 %.
Panamera 4S vs S5 Sedan: chronicle of a drag race at 290 km/h
The launch: 0 to 100 km/h
Off the line, the S5 Sedan hits 100 km/h in 4.50 s versus 4.56 s for the Panamera 4S. The 0.06 s gap is negligible: both vehicles are neck and neck.
From 100 km/h to 400 metres
At 200 metres, the S5 Sedan is doing 142 km/h against 146 km/h for the Panamera 4S. The gap is 0.05 s. The gap remains stable from the start.
At 400 metres standing start, the Panamera 4S crosses the line in 12.71 s versus 12.80 s. The 0.09 s gap represents roughly 4 m of track — barely a car length.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Panamera 4S continues to build its lead. At 600 metres, it runs at 205 km/h versus 198 km/h. At 1,000 metres, the Panamera 4S finishes in 22.93 s versus 23.38 s, with a 0.45 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Panamera 4S is capped at 303 km/h, the S5 Sedan 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 (4.23 kg/hp vs 5.31 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.04 seconds. The 0.06 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Audi S5 Sedan is slightly faster than the Porsche Panamera 4S to 100 km/h. The edge holds on standing starts but may narrow at higher speeds depending on aerodynamic load.