Over 0–100 km/h, Q7 SUV and 320i Sedan G20 are neck and neck (7,02 s vs 7,07 s, no significant gap).
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.
| Q7 SUV | 320i Sedan G20 | |
|---|---|---|
| 0–100 km/h | 7,07 s | 7,02 s+0,05 s |
| 400 m standing start | 15,11 s | 15,09 s+0,02 s |
| 1,000 m standing start | 28,09 s | 27,75 s+0,34 s |
| Top speed (electronically limited) | 226 km/h | 235 km/h−9 km/h |
| Power-to-weight ratio | 9,09 kg/hp | 8,13 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 | Q7 SUV | 320i Sedan G20 |
|---|---|---|
| 0–30 km/h | 1,17 s | 1,38 s |
| 0–50 km/h | 2,22 s | 2,42 s |
| 0–80 km/h | 4,70 s | 4,81 stight gap |
| 0–100 km/h | 7,07 s | 7,02 stight gap |
| 0–120 km/h | 10,12 s | 9,80 s |
| 0–160 km/h | 19,20 s | 18,00 s |
| 0–200 km/h | 37,54 s | 33,42 s |
| 400 m standing start | 15,11 s | 15,09 stight gap |
| 1,000 m standing start | 28,09 s | 27,75 s |
| Top speed | 226 km/h | 235 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 231 hp | Pending |
| Torque | 500 Nm | |
| Weight | 2 100 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed tiptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | Pending |
| Torque | 300 Nm | |
| Weight | 1 495 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the 320i Sedan hits 100 km/h in 7.02 s versus 7.07 s for the Q7 SUV. The 0.05 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the Q7 SUV is doing 117 km/h against 120 km/h for the 320i Sedan. The gap is 0.09 s. The gap remains stable from the start.
At 400 metres standing start, the 320i Sedan crosses the line in 15.09 s versus 15.11 s. The 0.02 s gap represents roughly 1 m of track
Past 400 metres, the 320i Sedan continues to build its lead. At 600 metres, it runs at 166 km/h versus 162 km/h. At 1,000 metres, the 320i Sedan finishes in 27.74 s versus 28.09 s, with a 0.34 s lead. Both vehicles have similar top speeds (226 vs 235 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Q7 SUV is capped at 226 km/h, the 320i Sedan at 235 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 (9.09 kg/hp vs 8.13 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.95 seconds. The 0.05 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Q7 SUV and 320i Sedan G20 are neck and neck (7,02 s vs 7,07 s, no significant gap).
Q7 SUV goes from 0 to 100 km/h in 7,07 seconds (calibrated simulation).
Q7 SUV: 231 hp, ratio 9,09 kg/hp. 320i Sedan G20: 184 hp, ratio 8,13 kg/hp.
Q7 SUV: 226 km/h. 320i Sedan G20: 235 km/h.