Porsche Boxster 987 vs Bmw 225xe : 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 90%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 90 %.
Boxster vs Bmw 225xe: chronicle of a drag race at 261 km/h
The launch: 0 to 100 km/h
Off the line, the Boxster hits 100 km/h in 5.71 s versus 6.78 s for the Bmw 225xe. At this point, the Boxster leads by 1.07 s and sits roughly 10 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Boxster is doing 134 km/h against 124 km/h for the Bmw 225xe. The gap is 0.66 s. The challenger starts to claw back ground.
At 400 metres standing start, the Boxster crosses the line in 13.88 s versus 14.96 s. The 1.07 s gap represents roughly 45 m of track — a gap visible to the naked eye.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Boxster continues to build its lead. At 600 metres, it runs at 189 km/h versus 172 km/h. At 1,000 metres, the Boxster finishes in 25.03 s versus 27.15 s, with a 2.12 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Boxster is capped at 261 km/h, the Bmw 225xe at 202 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.
With two combustion powertrains, the difference comes down to power-to-weight ratio (5.27 kg/hp vs 7.66 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.65 seconds. The 1.07 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche Boxster has a clear edge over the Bmw 225xe to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.