Lexus IS 500 F Sport RWD vs Porsche 718 Spyder : 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 %.
IS 500 F Sport RWD vs 718 Spyder: chronicle of a drag race at 310 km/h
The launch: 0 to 100 km/h
Off the line, the 718 Spyder hits 100 km/h in 4.27 s versus 4.54 s for the IS 500 F Sport RWD. At this point, the 718 Spyder leads by 0.28 s and sits roughly 6 m ahead.
From 100 km/h to 400 metres
At 200 metres, the 718 Spyder is doing 156 km/h against 154 km/h for the IS 500 F Sport RWD. The gap is 0.29 s. The gap remains stable from the start.
At 400 metres standing start, the 718 Spyder crosses the line in 12.04 s versus 12.42 s. The 0.38 s gap represents roughly 20 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the 718 Spyder continues to build its lead. At 600 metres, it runs at 224 km/h versus 217 km/h. At 1,000 metres, the 718 Spyder finishes in 21.49 s versus 22.06 s, with a 0.58 s lead.
What the numbers don’t tell you
Electronically capped at 270 km/h, the IS 500 F Sport RWD never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor — it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.
With two combustion powertrains, the difference comes down to power-to-weight ratio (3.67 kg/hp vs 3.46 kg/hp) and transmission (Automatic vs Manual).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.32 seconds. The 0.28 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche 718 Spyder is slightly faster than the Lexus IS 500 F Sport RWD to 100 km/h. The edge holds on standing starts but may narrow at higher speeds depending on aerodynamic load.