Over 0–100 km/h, RS6 Performance Avant and Portofino M are neck and neck (3,46 s vs 3,47 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.
| Measure | RS6 Performance Avant | Portofino M | Gap |
|---|---|---|---|
| 0–100 km/h | 3.46 s | 3.47 s | 0.01 s · RS6 Performance Avant |
| 400 m standing start | 11.31 s | 10.86 s | 0.45 s · Portofino M |
| 1,000 m standing start | 20.37 s | 19.27 s | 1.10 s · Portofino M |
| Top speed (electronically limited) | 346 km/h | 352 km/h | 6 km/h · Portofino M |
| Power-to-weight ratio | 3.45 kg/hp | 2.56 kg/hp | better ratio · Portofino M |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | RS6 Performance Avant | Portofino M |
|---|---|---|
| 0–30 km/h | 0.99 s · tight gap | 1.04 s |
| 0–50 km/h | 1.65 s · tight gap | 1.74 s |
| 0–80 km/h | 2.63 s | 2.79 s |
| 0–100 km/h | 3.46 s · tight gap | 3.47 s |
| 0–120 km/h | 4.45 s | 4.22 s |
| 0–160 km/h | 7.06 s | 6.19 s |
| 0–200 km/h | 10.72 s | 8.89 s |
| 400 m standing start | 11.31 s | 10.86 s |
| 1,000 m standing start | 20.37 s | 19.27 s |
| Top speed | 346 km/h | 352 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 | 630 hp | Pending |
| Torque | 850 Nm | |
| Weight | 2 175 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed tiptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 620 hp | Pending |
| Torque | 760 Nm | |
| Weight | 1 590 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed dual-clutch |
Off the line, the RS6 Performance Avant hits 100 km/h in 3.46 s versus 3.47 s for the Portofino M. The 0.01 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the Portofino M is doing 178 km/h against 165 km/h for the RS6 Performance Avant. The gap is 0.15 s. The gap widens compared to the 0-100.
At 400 metres standing start, the Portofino M crosses the line in 10.86 s versus 11.30 s. The 0.45 s gap represents roughly 25 m of track - two to three car lengths.
Past 400 metres, the Portofino M continues to build its lead. At 600 metres, it runs at 250 km/h versus 231 km/h. At 1,000 metres, the Portofino M finishes in 19.27 s versus 20.37 s, with a 1.10 s lead. Both vehicles have similar top speeds (346 vs 352 km/h), preventing any comeback.
With two combustion powertrains, the difference comes down to power-to-weight ratio (3.45 kg/hp vs 2.56 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.02 seconds. The 0.01 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, RS6 Performance Avant and Portofino M are neck and neck (3,46 s vs 3,47 s, no significant gap).
RS6 Performance Avant goes from 0 to 100 km/h in 3,46 seconds (calibrated simulation).
RS6 Performance Avant: 630 hp, ratio 3,45 kg/hp. Portofino M: 620 hp, ratio 2,56 kg/hp.
RS6 Performance Avant: 346 km/h. Portofino M: 352 km/h.