Over 0–100 km/h, Q8 SUV wins (5,57 s vs 6,62 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | Q8 SUV | X5 xDrive30d F15 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.57 s | 6.62 s | 1.05 s · Q8 SUV |
| 400 m standing start | 13.90 s | 14.83 s | 0.93 s · Q8 SUV |
| 1,000 m standing start | 25.54 s | 27.37 s | 1.83 s · Q8 SUV |
| Top speed (electronically limited) | 244 km/h | 230 km/h | 14 km/h · Q8 SUV |
| Power-to-weight ratio | 6.18 kg/hp | 7.96 kg/hp | better ratio · Q8 SUV |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Q8 SUV | X5 xDrive30d F15 |
|---|---|---|
| 0–30 km/h | 1.32 s · tight gap | 1.42 s |
| 0–50 km/h | 2.23 s | 2.38 s |
| 0–80 km/h | 3.97 s | 4.55 s |
| 0–100 km/h | 5.57 s | 6.62 s |
| 0–120 km/h | 7.62 s | 9.29 s |
| 0–160 km/h | 13.49 s | 17.18 s |
| 0–200 km/h | 23.95 s | 32.68 s |
| 400 m standing start | 13.90 s | 14.83 s |
| 1,000 m standing start | 25.54 s | 27.37 s |
| Top speed | 244 km/h | 230 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 | 340 hp | Pending |
| Torque | 500 Nm | |
| Weight | 2 100 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed tiptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 265 hp | 6 cyl |
| Torque | 620 Nm | |
| Weight | 2 110 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Q8 SUV hits 100 km/h in 5.57 s versus 6.62 s for the X5 xDrive30d. At this point, the Q8 SUV leads by 1.05 s and sits roughly 7 m ahead.
At 200 metres, the Q8 SUV is doing 131 km/h against 122 km/h for the X5 xDrive30d. The gap is 0.55 s. The challenger starts to claw back ground.
At 400 metres standing start, the Q8 SUV crosses the line in 13.90 s versus 14.83 s. The 0.93 s gap represents roughly 38 m of track - a gap visible to the naked eye.
Past 400 metres, the Q8 SUV continues to build its lead. At 600 metres, it runs at 181 km/h versus 168 km/h. At 1,000 metres, the Q8 SUV finishes in 25.53 s versus 27.36 s, with a 1.83 s lead. Both vehicles have similar top speeds (244 vs 230 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Q8 SUV is capped at 250 (i.e. 155 mph - industry threshold) km/h, the X5 xDrive30d at 230 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.
With two combustion powertrains, the difference comes down to power-to-weight ratio (6.18 kg/hp vs 7.96 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.88 seconds. The 1.05 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, Q8 SUV wins (5,57 s vs 6,62 s).
Q8 SUV goes from 0 to 100 km/h in 5,57 seconds (calibrated simulation).
Q8 SUV: 340 hp, ratio 6,18 kg/hp. X5 xDrive30d F15: 265 hp, ratio 7,96 kg/hp.
Q8 SUV: 244 km/h. X5 xDrive30d F15: 230 km/h.