Over 0–100 km/h, X4 M40i G02 wins (4,75 s vs 5,82 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | Q7 SUV | X4 M40i G02 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.82 s | 4.75 s | 1.07 s · X4 M40i G02 |
| 400 m standing start | 14.16 s | 13.00 s | 1.16 s · X4 M40i G02 |
| 1,000 m standing start | 26.06 s | 23.61 s | 2.45 s · X4 M40i G02 |
| Top speed (electronically limited) | 235 km/h | 250 km/h | 15 km/h · X4 M40i G02 |
| Power-to-weight ratio | 6.05 kg/hp | 5.16 kg/hp | better ratio · X4 M40i G02 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Q7 SUV | X4 M40i G02 |
|---|---|---|
| 0–30 km/h | 1.40 s | 1.28 s · tight gap |
| 0–50 km/h | 2.34 s | 2.12 s |
| 0–80 km/h | 4.13 s | 3.51 s |
| 0–100 km/h | 5.82 s | 4.75 s |
| 0–120 km/h | 8.00 s | 6.32 s |
| 0–160 km/h | 14.39 s | 10.58 s |
| 0–200 km/h | 26.59 s | 17.20 s |
| 400 m standing start | 14.16 s | 13.00 s |
| 1,000 m standing start | 26.06 s | 23.61 s |
| Top speed limited | 235 km/h | 250 km/h |
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 394 hp | 6 cyl |
| Torque | 600 Nm | |
| Weight | 2 385 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed tiptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 354 hp | 6 cyl |
| Torque | 500 Nm | |
| Weight | 1 825 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
Off the line, the X4 M40i hits 100 km/h in 4.76 s versus 5.82 s for the Q7 SUV. Despite lacking instant torque, 354 hp of power compensates. At this point, the X4 M40i leads by 1.07 s and sits roughly 8 m ahead.
At 200 metres, the X4 M40i is doing 143 km/h against 129 km/h for the Q7 SUV. The gap is 0.68 s. The challenger starts to claw back ground.
At 400 metres standing start, the X4 M40i crosses the line in 12.99 s versus 14.16 s. The 1.16 s gap represents roughly 50 m of track - a gap visible to the naked eye.
Past 400 metres, the X4 M40i continues to build its lead. At 600 metres, it runs at 198 km/h versus 177 km/h. At 1,000 metres, the X4 M40i finishes in 23.60 s versus 26.06 s, with a 2.46 s lead.
Both rivals are electronically governed, but not at the same level: the Q7 SUV is capped at 240 km/h, the X4 M40i at 250 (i.e. 155 mph - industry threshold) 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.
Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.29 seconds. The 1.07 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, X4 M40i G02 wins (4,75 s vs 5,82 s).
Q7 SUV goes from 0 to 100 km/h in 5,82 seconds (calibrated simulation).
Q7 SUV: 394 hp, ratio 6,05 kg/hp. X4 M40i G02: 354 hp, ratio 5,16 kg/hp.
Q7 SUV: 235 km/h. X4 M40i G02: 250 km/h.