Sur 0–100 km/h, X4 M40d G02 gagne (4,94 s vs 5,57 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.
| Q8 SUV | X4 M40d G02 | |
|---|---|---|
| 0–100 km/h | 5,57 s | 4,94 s+0,63 s |
| 400 m standing start | 13,90 s | 13,29 s+0,61 s |
| 1,000 m standing start | 25,54 s | 24,39 s+1,15 s |
| Top speed (electronically limited) | 244 km/h | 250 km/h−6 km/h |
| Power-to-weight ratio | 6,18 kg/hp | 5,81 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 | Q8 SUV | X4 M40d G02 |
|---|---|---|
| 0–30 km/h | 1,32 s | 1,25 stight gap |
| 0–50 km/h | 2,23 s | 2,02 s |
| 0–80 km/h | 3,97 s | 3,53 s |
| 0–100 km/h | 5,57 s | 4,94 s |
| 0–120 km/h | 7,62 s | 6,72 s |
| 0–160 km/h | 13,49 s | 11,71 s |
| 0–200 km/h | 23,95 s | 19,89 s |
| 400 m standing start | 13,90 s | 13,29 s |
| 1,000 m standing start | 25,54 s | 24,39 s |
| Top speed limited | 244 km/h | 250 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 340 hp | Pending |
| Torque | 500 Nm | |
| Weight | 2 100 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed tiptronic |
| 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 |
Off the line, the Bmw X4 M40d hits 100 km/h in 4.94 s versus 5.57 s for the Q8 SUV. At this point, the Bmw X4 M40d leads by 0.63 s and sits roughly 6 m ahead.
At 200 metres, the Bmw X4 M40d is doing 137 km/h against 131 km/h for the Q8 SUV. The gap is 0.40 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 13.90 s. The 0.61 s gap represents roughly 27 m of track — two to three car lengths.
Past 400 metres, the Bmw X4 M40d continues to build its lead. At 600 metres, it runs at 190 km/h versus 181 km/h. At 1,000 metres, the Bmw X4 M40d finishes in 24.38 s versus 25.53 s, with a 1.15 s lead. Both vehicles have similar top speeds (244 vs 250 (i.e. 155 mph — industry threshold) km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the Q8 SUV and the Bmw X4 M40d are governed to 250 (i.e. 155 mph — industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold — an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
With two combustion powertrains, the difference comes down to power-to-weight ratio (6.18 kg/hp vs 5.81 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.84 seconds. The 0.63 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.
Sur 0–100 km/h, X4 M40d G02 gagne (4,94 s vs 5,57 s).
Q8 SUV passe de 0 à 100 km/h en 5,57 secondes (simulation calibrée).
Q8 SUV : 340 hp, ratio 6,18 kg/hp. X4 M40d G02 : 326 hp, ratio 5,81 kg/hp.
Q8 SUV : 244 km/h. X4 M40d G02 : 250 km/h.