Over 0–100 km/h, A6 Avant and 320i G20 are neck and neck (7,00 s vs 7,05 s, no significant gap).
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.
| A6 Avant | 320i G20 | |
|---|---|---|
| 0–100 km/h | 7,00 s−0,05 s | 7,05 s |
| 400 m standing start | 15,02 s−0,10 s | 15,12 s |
| 1,000 m standing start | 27,98 s | 27,81 s+0,17 s |
| Top speed (electronically limited) | 238 km/h+4 km/h | 234 km/h |
| Power-to-weight ratio | 9,80 kg/hp | 7,93 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 | A6 Avant | 320i G20 |
|---|---|---|
| 0–30 km/h | 1,08 s | 1,38 s |
| 0–50 km/h | 2,10 s | 2,44 s |
| 0–80 km/h | 4,60 s | 4,84 s |
| 0–100 km/h | 7,00 s | 7,05 stight gap |
| 0–120 km/h | 10,04 s | 9,85 s |
| 0–160 km/h | 19,37 s | 18,13 s |
| 0–200 km/h | 34,70 s | 33,99 s |
| 400 m standing start | 15,02 s | 15,12 stight gap |
| 1,000 m standing start | 27,98 s | 27,81 s |
| Top speed | 238 km/h | 234 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 204 hp | Pending |
| Torque | 400 Nm | |
| Weight | 2 000 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 7-speed S tronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | Pending |
| Torque | 300 Nm | |
| Weight | 1 460 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the A6 Avant hits 100 km/h in 7.00 s versus 7.05 s for the Bmw 320i. The 0.05 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the A6 Avant is doing 117 km/h against 119 km/h for the Bmw 320i. The gap is 0.19 s. The gap widens compared to the 0-100.
At 400 metres standing start, the A6 Avant crosses the line in 15.02 s versus 15.11 s. The 0.09 s gap represents roughly 4 m of track - barely a car length.
Past 400 metres, the situation changes. Past 400 metres, both rivals hit the same electronic ceiling at 234 km/h. Neither can claw back ground through top speed - the outcome hinges on the acceleration curve between 100 and 234 km/h.
At 1,000 metres, the Bmw 320i finishes in 27.81 s versus 27.98 s. The 0.17 s delta shows an extremely tight race.
Both rivals are electronically governed, but not at the same level: the A6 Avant is capped at 238 km/h, the Bmw 320i 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 (9.80 kg/hp vs 7.93 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.76 seconds. The 0.05 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, A6 Avant and 320i G20 are neck and neck (7,00 s vs 7,05 s, no significant gap).
A6 Avant goes from 0 to 100 km/h in 7,00 seconds (calibrated simulation).
A6 Avant: 204 hp, ratio 9,80 kg/hp. 320i G20: 184 hp, ratio 7,93 kg/hp.
A6 Avant: 238 km/h. 320i G20: 234 km/h.