Porsche Cayenne Turbo S E-Hybrid Coupe E3.1 vs Tesla Model X Long Range : 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 96%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 96 %.
Cayenne Turbo S E-Hybrid Coupe vs Model X Long Range: chronicle of a drag race at 295 km/h
The launch: 0 to 100 km/h
Off the line, the Cayenne Turbo S E-Hybrid Coupe hits 100 km/h in 3.73 s versus 4.30 s for the Model X Long Range. Despite lacking instant torque, 680 hp of power compensates. At this point, the Cayenne Turbo S E-Hybrid Coupe leads by 0.57 s and sits roughly 9 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Cayenne Turbo S E-Hybrid Coupe is doing 157 km/h against 158 km/h for the Model X Long Range. The gap is 0.39 s. The challenger starts to claw back ground.
At 400 metres standing start, the Cayenne Turbo S E-Hybrid Coupe crosses the line in 11.78 s versus 12.14 s. The 0.36 s gap represents roughly 20 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the gap narrows. The Model X Long Range maxes out at 250 km/h while the Cayenne Turbo S E-Hybrid Coupe keeps accelerating towards 295 km/h. At 600 metres, the gap has dropped to 0.32 s.
At 1,000 metres, the Cayenne Turbo S E-Hybrid Coupe finishes in 21.44 s versus 21.65 s, with just 0.21 s to spare. The Model X Long Range fails to fully close the launch gap.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Cayenne Turbo S E-Hybrid Coupe is capped at 295 km/h, the Model X Long Range at 249 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.
Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.92 seconds. The 0.57 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche Cayenne Turbo S E-Hybrid Coupe has a clear edge over the Tesla Model X Long Range to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.