Bmw X4 M40d G02 vs Toyota GR Yaris : 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 87%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 87 %.
Bmw X4 M40d vs GR Yaris: chronicle of a drag race at 270 km/h
The launch: 0 to 100 km/h
Off the line, the Bmw X4 M40d hits 100 km/h in 4.77 s versus 5.55 s for the GR Yaris. At this point, the Bmw X4 M40d leads by 0.78 s and sits roughly 16 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Bmw X4 M40d is doing 139 km/h against 142 km/h for the GR Yaris. The gap is 0.59 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw X4 M40d crosses the line in 13.12 s versus 13.58 s. The 0.46 s gap represents roughly 22 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the gap narrows. The Bmw X4 M40d maxes out at 250 km/h while the GR Yaris keeps accelerating towards 270 km/h. At 600 metres, the gap is down to 0.31 s from 0.46 s at 400 metres.
At 1,000 metres, the Bmw X4 M40d finishes in 24.12 s versus 24.16 s, with just 0.05 s to spare. The GR Yaris fails to fully close the launch gap.
What the numbers don’t tell you
Electronically capped at 250 km/h, the Bmw X4 M40d 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 (5.81 kg/hp vs 4.71 kg/hp) and transmission (Automatic vs Manual).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.90 seconds. The 0.78 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Bmw X4 M40d has a clear edge over the Toyota GR Yaris to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.