Lexus IS 500 F Sport RWD vs Porsche Taycan J1.1 : which one is faster?
0-100 km/h, 400 m, 1000 m, top speed — physics simulation calibrated on 7 measures.
400 mSimulation 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 %.
IS 500 F Sport RWD vs Taycan: chronicle of a drag race at 270 km/h
The launch: 0 to 100 km/h
Off the line, the IS 500 F Sport RWD hits 100 km/h in 4.54 s versus 5.13 s for the Taycan. Despite lacking instant torque, 479 hp of power compensates. At this point, the IS 500 F Sport RWD leads by 0.59 s and sits roughly 9 m ahead.
From 100 km/h to 400 metres
At 200 metres, the IS 500 F Sport RWD is doing 154 km/h against 148 km/h for the Taycan. The gap is 0.47 s. The challenger starts to claw back ground.
At 400 metres standing start, the IS 500 F Sport RWD crosses the line in 12.42 s versus 13.02 s. The 0.60 s gap represents roughly 31 m of track — a gap visible to the naked eye.
Beyond 400 metres: top speed comes into play
Past 400 metres, the IS 500 F Sport RWD continues to build its lead. At 600 metres, it runs at 217 km/h versus 215 km/h. At 1,000 metres, the IS 500 F Sport RWD finishes in 22.06 s versus 22.91 s, with a 0.85 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the IS 500 F Sport RWD is capped at 270 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 7.04 seconds. The 0.59 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Lexus IS 500 F Sport RWD has a clear edge over the Porsche Taycan to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.