Porsche Cayenne E-Hybrid E3.1 vs Porsche Macan S 95B.2: which is truly faster?

Off the line, the Cayenne E-Hybrid hits 100 km/h in 4.74 s versus 5.22 s for the Macan S. The instant torque of 700 Nm from the electric motor makes the difference. At this point, the Cayenne E-Hybrid leads by 0.48 s and sits roughly 7 m ahead.

At 200 metres, the Cayenne E-Hybrid is doing 141 km/h against 136 km/h for the Macan S. The gap is 0.38 s. The gap remains stable from the start.

At 400 metres standing start, the Cayenne E-Hybrid crosses the line in 13.01 s versus 13.54 s. The 0.53 s gap represents roughly 24 m of track - two to three car lengths.

Past 400 metres, the Cayenne E-Hybrid continues to build its lead. At 600 metres, it runs at 195 km/h versus 188 km/h. At 1,000 metres, the Cayenne E-Hybrid finishes in 23.81 s versus 24.72 s, with a 0.90 s lead. Both vehicles have similar top speeds (253 vs 253 km/h), preventing any comeback.

Both rivals share the same electronic speed cap: the Cayenne E-Hybrid and the Macan S are governed to 253 km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.

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 8.22 seconds. The 0.48 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.