Over 0–100 km/h, M5 Competition F90 wins (3,34 s vs 3,46 s).
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 | M5 Competition F90 | Gap |
|---|---|---|---|
| 0–100 km/h | 3.46 s | 3.34 s | 0.12 s · M5 Competition F90 |
| 400 m standing start | 11.31 s | 11.17 s | 0.14 s · M5 Competition F90 |
| 1,000 m standing start | 20.37 s | 20.32 s | 0.05 s · M5 Competition F90 |
| Top speed (electronically limited) | 346 km/h | 250 km/h | 96 km/h · RS6 Performance Avant |
| Power-to-weight ratio | 3.45 kg/hp | 3.03 kg/hp | better ratio · M5 Competition F90 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | RS6 Performance Avant | M5 Competition F90 |
|---|---|---|
| 0–30 km/h | 0.99 s | 0.94 s · tight gap |
| 0–50 km/h | 1.65 s | 1.56 s · tight gap |
| 0–80 km/h | 2.63 s | 2.48 s |
| 0–100 km/h | 3.46 s | 3.34 s · tight gap |
| 0–120 km/h | 4.45 s | 4.29 s |
| 0–160 km/h | 7.06 s | 6.88 s |
| 0–200 km/h | 10.72 s | 10.57 s |
| 400 m standing start | 11.31 s | 11.17 s · tight gap |
| 1,000 m standing start | 20.37 s | 20.32 s · tight gap |
| Top speed limited | 346 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 | 630 hp | Pending |
| Torque | 850 Nm | |
| Weight | 2 175 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed tiptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 625 hp | Pending |
| Torque | 750 Nm | |
| Weight | 1 895 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed M Steptronic transmission with Drivelogic, transmission oil cooling |
Off the line, the M5 Competition hits 100 km/h in 3.34 s versus 3.46 s for the RS6 Performance Avant. At this point, the M5 Competition leads by 0.12 s and sits roughly 2 m ahead.
At 200 metres, the M5 Competition is doing 166 km/h against 165 km/h for the RS6 Performance Avant. The gap is 0.12 s. The gap remains stable from the start.
At 400 metres standing start, the M5 Competition crosses the line in 11.16 s versus 11.30 s. The 0.14 s gap represents roughly 8 m of track - barely a car length.
Past 400 metres, the gap narrows. The M5 Competition maxes out at 250 (i.e. 155 mph - industry threshold) km/h while the RS6 Performance Avant keeps accelerating towards 346 km/h. At 600 metres, the gap has dropped to 0.14 s.
At 1,000 metres, the M5 Competition finishes in 20.32 s versus 20.37 s, with just 0.05 s to spare. The RS6 Performance Avant fails to fully close the launch gap.
Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the M5 Competition never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.
With two combustion powertrains, the difference comes down to power-to-weight ratio (3.45 kg/hp vs 3.03 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 0.12 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, M5 Competition F90 wins (3,34 s vs 3,46 s).
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. M5 Competition F90: 625 hp, ratio 3,03 kg/hp.
RS6 Performance Avant: 346 km/h. M5 Competition F90: 250 km/h.