Jaguar I-PACE EV400 vs Porsche 911 Carrera Cab 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%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 Cab: chronicle of a drag race at 289 km/h
The launch: 0 to 100 km/h
Off the line, the 911 Carrera Cab hits 100 km/h in 4.52 s versus 4.84 s for the I-PACE EV400. Despite lacking instant torque, 350 hp of power compensates. At this point, the 911 Carrera Cab leads by 0.32 s and sits roughly 4 m ahead.
From 100 km/h to 400 metres
At 200 metres, the 911 Carrera Cab is doing 148 km/h against 141 km/h for the I-PACE EV400. The gap is 0.28 s. The gap remains stable from the start.
At 400 metres standing start, the 911 Carrera Cab crosses the line in 12.62 s versus 13.18 s. The 0.57 s gap represents roughly 27 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the 911 Carrera Cab continues to build its lead. At 600 metres, it runs at 208 km/h versus 192 km/h. At 1,000 metres, the 911 Carrera Cab finishes in 22.72 s versus 24.36 s, with a 1.63 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 Cab at 289 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 0.32 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche 911 Carrera Cab is slightly faster than the Jaguar I-PACE EV400 to 100 km/h. The edge holds on standing starts but may narrow at higher speeds depending on aerodynamic load.