Bmw 750Ld xDrive G11 vs Porsche 718 Boxster GTS : which one is faster?
0-100 km/h, 400 m, 1000 m, top speed — physics simulation calibrated on 7 measures.
0-100Simulation de performance
Race simulation at real speed
CONFIDENCE 93%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 93 %.
Bmw 750Ld xDrive vs 718 Boxster GTS: chronicle of a drag race at 290 km/h
The launch: 0 to 100 km/h
Off the line, the 718 Boxster GTS hits 100 km/h in 4.47 s versus 4.63 s for the Bmw 750Ld xDrive. The 0.17 s gap is negligible: both vehicles are neck and neck.
From 100 km/h to 400 metres
At 200 metres, the 718 Boxster GTS is doing 155 km/h against 145 km/h for the Bmw 750Ld xDrive. The gap is 0.22 s. The gap remains stable from the start.
At 400 metres standing start, the 718 Boxster GTS crosses the line in 12.32 s versus 12.84 s. The 0.52 s gap represents roughly 26 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the 718 Boxster GTS continues to build its lead. At 600 metres, it runs at 217 km/h versus 203 km/h. At 1,000 metres, the 718 Boxster GTS finishes in 21.96 s versus 23.18 s, with a 1.22 s lead.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Bmw 750Ld xDrive is capped at 250 km/h, the 718 Boxster GTS at 290 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 (4.95 kg/hp vs 3.77 kg/hp) and transmission (Automatic vs Manual).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.01 seconds. The 0.17 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Porsche 718 Boxster GTS is slightly faster than the Bmw 750Ld xDrive to 100 km/h. The edge holds on standing starts but may narrow at higher speeds depending on aerodynamic load.