Jaguar I-PACE EV400 vs Porsche 911 Carrera 4 (Manual) 991.1 : 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%Why this result?
The Jaguar I-PACE EV400 is faster at 0-100 km/h, but the Porsche 911 Carrera 4 (Manual) compensates at high speed thanks to higher peak power or top speed. At 400 m, Porsche 911 Carrera 4 (Manual) leads by 0.23 s.
Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 96 %.
I-PACE EV400 vs 911 Carrera 4 (Manual): chronicle of a drag race at 284 km/h
The launch: 0 to 100 km/h
Off the line, the I-PACE EV400 hits 100 km/h in 4.84 s versus 4.86 s for the 911 Carrera 4 (Manual). The instant torque of 696 Nm from the electric motor makes the difference. The 0.02 s gap is negligible: both vehicles are neck and neck.
From 100 km/h to 400 metres
At 200 metres, the 911 Carrera 4 (Manual) is doing 144 km/h against 141 km/h for the I-PACE EV400. The gap is 0.03 s. The gap remains stable from the start.
At 400 metres standing start, the 911 Carrera 4 (Manual) crosses the line in 12.96 s versus 13.18 s. The 0.22 s gap represents roughly 11 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the 911 Carrera 4 (Manual) continues to build its lead. At 600 metres, it runs at 205 km/h versus 192 km/h. At 1,000 metres, the 911 Carrera 4 (Manual) finishes in 23.25 s versus 24.36 s, with a 1.11 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the I-PACE EV400 is capped at 200 km/h, the 911 Carrera 4 (Manual) at 284 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 7.37 seconds. The 0.02 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Jaguar I-PACE EV400 is slightly faster than the Porsche 911 Carrera 4 (Manual) to 100 km/h. The edge holds on standing starts but may narrow at higher speeds depending on aerodynamic load.