Ferrari 296 GTS vs Bmw M850i xDrive Convertible G15 : 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 92%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 92 %.
296 GTS vs Bmw M850i xDrive Convertible: chronicle of a drag race at 330 km/h
The launch: 0 to 100 km/h
Off the line, the 296 GTS hits 100 km/h in 2.95 s versus 3.98 s for the Bmw M850i xDrive Convertible. At this point, the 296 GTS leads by 1.03 s and sits roughly 10 m ahead.
From 100 km/h to 400 metres
At 200 metres, the 296 GTS is doing 181 km/h against 160 km/h for the Bmw M850i xDrive Convertible. The gap is 0.98 s. The gap remains stable from the start.
At 400 metres standing start, the 296 GTS crosses the line in 10.39 s versus 11.83 s. The 1.44 s gap represents roughly 78 m of track — a gap visible to the naked eye.
Beyond 400 metres: top speed comes into play
Past 400 metres, the 296 GTS continues to build its lead. At 600 metres, it runs at 251 km/h versus 225 km/h. At 1,000 metres, the 296 GTS finishes in 18.79 s versus 21.19 s, with a 2.40 s lead.
What the numbers don’t tell you
Electronically capped at 250 km/h, the Bmw M850i xDrive Convertible 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 (2.48 kg/hp vs 3.87 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.66 seconds. The 1.03 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Ferrari 296 GTS has a clear edge over the Bmw M850i xDrive Convertible to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.