Tesla Model X Long Range vs Porsche Cayenne Turbo S 958.2 : 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%Reading the duel
At 400 m, Porsche Cayenne Turbo S leads by 0.02 s. At 1 000 m, Tesla Model X Long Range takes the lead by 0.49 s.
Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 99 %.
Model X Long Range vs Cayenne Turbo S: chronicle of a drag race at 283 km/h
The launch: 0 to 100 km/h
Off the line, the Cayenne Turbo S hits 100 km/h in 3.96 s versus 4.30 s for the Model X Long Range. Despite lacking instant torque, 570 hp of power compensates. At this point, the Cayenne Turbo S leads by 0.33 s and sits roughly 9 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Cayenne Turbo S is doing 152 km/h against 158 km/h for the Model X Long Range. The gap is 0.19 s. The challenger starts to claw back ground.
At 400 metres standing start, the Cayenne Turbo S crosses the line in 12.11 s versus 12.14 s. The 0.03 s gap represents roughly 1 m of track
Beyond 400 metres: top speed comes into play
Past 400 metres, the situation changes. The Model X Long Range maxes out at 250 km/h while the Cayenne Turbo S keeps accelerating towards 283 km/h. At 600 metres, the gap has dropped to 0.13 s.
Around 434 metres, both vehicles are level. This is the inversion point: the Model X Long Range overcomes its launch deficit thanks to a 33 km/h higher top speed.
At 1,000 metres, the Model X Long Range finishes in 21.65 s versus 22.13 s. The 0.49 s delta shows an extremely tight race.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Model X Long Range is capped at 249 km/h, the Cayenne Turbo S at 283 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 6.06 seconds. The 0.33 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche Cayenne Turbo S is slightly faster than the Tesla Model X Long Range to 100 km/h. The edge holds on standing starts but may narrow at higher speeds depending on aerodynamic load.