Porsche Cayenne S 958.1 vs Porsche Taycan J1.1: which is truly faster?

Off the line, the Taycan hits 100 km/h in 5.13 s versus 5.73 s for the Cayenne S. The instant torque of 345 Nm from the electric motor makes the difference. Despite the faster sprint time, the Cayenne S is 2 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.

At 200 metres, the Taycan is doing 148 km/h against 133 km/h for the Cayenne S. The gap is 0.37 s. The challenger starts to claw back ground.

At 400 metres standing start, the Taycan crosses the line in 13.02 s versus 13.92 s. The 0.90 s gap represents roughly 41 m of track - a gap visible to the naked eye.

Past 400 metres, the Taycan continues to build its lead. At 600 metres, it runs at 215 km/h versus 186 km/h. At 1,000 metres, the Taycan finishes in 22.91 s versus 25.21 s, with a 2.30 s lead. Despite a higher top speed (255 km/h), the Cayenne S never recovers its launch deficit.

On paper, the Cayenne S combines 420 hp, 550 Nm and 2,065 kg - a clear theoretical edge over the Taycan. Yet the Taycan launches quicker. At standstill, both motors deliver peak torque from 0 rpm: the decisive factor is no longer raw power, but available grip. If the Taycan has a better traction coefficient (tyres, weight distribution, traction control calibration), it puts down more force despite inferior specs - exactly what the simulation reflects, calibrated on manufacturer 0-100 km/h times.

The Cayenne S features all-wheel drive (AWD) against the Taycan’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals are electronically governed, but not at the same level: the Cayenne S is capped at 258 km/h, the Taycan at 230 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 8.75 seconds. The 0.61 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.