Over 0–100 km/h, X4 M40d G02 wins (4,94 s vs 5,65 s).
Performance comparison
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
Simulation
Calibration
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
| X4 M40d G02 | Cayman (Manual) 987 | |
|---|---|---|
| 0–100 km/h | 4,94 s−0,71 s | 5,65 s |
| 400 m standing start | 13,29 s−0,50 s | 13,79 s |
| 1,000 m standing start | 24,39 s−0,30 s | 24,69 s |
| Top speed (electronically limited) | 250 km/h | 267 km/h−17 km/h |
| Power-to-weight ratio | 5,81 kg/hp | 4,94 kg/hpbetter ratio |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | X4 M40d G02 | Cayman (Manual) 987 |
|---|---|---|
| 0–30 km/h | 1,25 s | 1,41 s |
| 0–50 km/h | 2,02 s | 2,35 s |
| 0–80 km/h | 3,53 s | 4,33 s |
| 0–100 km/h | 4,94 s | 5,65 s |
| 0–120 km/h | 6,72 s | 7,58 s |
| 0–160 km/h | 11,71 s | 12,00 s |
| 0–200 km/h | 19,89 s | 19,16 s |
| 400 m standing start | 13,29 s | 13,79 s |
| 1,000 m standing start | 24,39 s | 24,69 s |
| Top speed limited | 250 km/h | 267 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 326 hp | 6 cyl |
| Torque | 680 Nm | |
| Weight | 1 895 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 269 hp | 6 cyl |
| Torque | 300 Nm | |
| Weight | 1 330 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | MANUAL |
Off the line, the Bmw X4 M40d hits 100 km/h in 4.94 s versus 5.65 s for the Cayman (Manual). At this point, the Bmw X4 M40d leads by 0.71 s and sits roughly 10 m ahead.
At 200 metres, the Bmw X4 M40d is doing 137 km/h against 135 km/h for the Cayman (Manual). The gap is 0.50 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw X4 M40d crosses the line in 13.29 s versus 13.79 s. The 0.50 s gap represents roughly 23 m of track - two to three car lengths.
Past 400 metres, the gap narrows. The Bmw X4 M40d maxes out at 250 (i.e. 155 mph - industry threshold) km/h while the Cayman (Manual) keeps accelerating towards 267 km/h. At 600 metres, the gap has dropped to 0.45 s.
At 1,000 metres, the Bmw X4 M40d finishes in 24.38 s versus 24.69 s, with just 0.31 s to spare. The Cayman (Manual) fails to fully close the launch gap.
The Bmw X4 M40d features all-wheel drive (AWD) against the Cayman (Manual)’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.
Electronically capped at 250 (i.e. 155 mph - industry threshold) 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 4.94 kg/hp) and transmission (Automatic vs Manual).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.61 seconds. The 0.71 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Swap one of the two models to explore an equivalent duel in the same segment.
Over 0–100 km/h, X4 M40d G02 wins (4,94 s vs 5,65 s).
X4 M40d G02 goes from 0 to 100 km/h in 4,94 seconds (calibrated simulation).
X4 M40d G02: 326 hp, ratio 5,81 kg/hp. Cayman (Manual) 987: 269 hp, ratio 4,94 kg/hp.
X4 M40d G02: 250 km/h. Cayman (Manual) 987: 267 km/h.