Over 0–100 km/h, RS 3 Sedan wins (3,85 s vs 4,50 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | RS 3 Sedan | S5 Sedan | Gap |
|---|---|---|---|
| 0–100 km/h | 3.85 s | 4.50 s | 0.65 s · RS 3 Sedan |
| 400 m standing start | 12.05 s | 12.80 s | 0.75 s · RS 3 Sedan |
| 1,000 m standing start | 21.96 s | 23.39 s | 1.43 s · RS 3 Sedan |
| Top speed (electronically limited) | 250 km/h | 250 km/h | Same |
| Power-to-weight ratio | 3.91 kg/hp | 5.31 kg/hp | better ratio · RS 3 Sedan |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | RS 3 Sedan | S5 Sedan |
|---|---|---|
| 0–30 km/h | 1.03 s · tight gap | 1.11 s |
| 0–50 km/h | 1.72 s · tight gap | 1.85 s |
| 0–80 km/h | 2.82 s | 3.22 s |
| 0–100 km/h | 3.85 s | 4.50 s |
| 0–120 km/h | 5.04 s | 6.11 s |
| 0–160 km/h | 8.78 s | 10.43 s |
| 0–200 km/h | 13.65 s | 16.98 s |
| 400 m standing start | 12.05 s | 12.80 s |
| 1,000 m standing start | 21.96 s | 23.39 s |
| Top speed limited | 250 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 | 400 hp | Pending |
| Torque | 500 Nm | |
| Weight | 1 565 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 7-speed S tronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 367 hp | Pending |
| Torque | 550 Nm | |
| Weight | 1 950 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 7-speed S tronic |
Off the line, the RS 3 Sedan hits 100 km/h in 3.85 s versus 4.50 s for the S5 Sedan. At this point, the RS 3 Sedan leads by 0.65 s and sits roughly 5 m ahead.
At 200 metres, the RS 3 Sedan is doing 151 km/h against 142 km/h for the S5 Sedan. The gap is 0.49 s. The challenger starts to claw back ground.
At 400 metres standing start, the RS 3 Sedan crosses the line in 12.04 s versus 12.80 s. The 0.75 s gap represents roughly 36 m of track - a gap visible to the naked eye.
Past 400 metres, the RS 3 Sedan continues to build its lead. At 600 metres, it runs at 212 km/h versus 198 km/h. At 1,000 metres, the RS 3 Sedan finishes in 21.96 s versus 23.38 s, with a 1.43 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the RS 3 Sedan and the S5 Sedan are governed to 250 (i.e. 155 mph - industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
With two combustion powertrains, the difference comes down to power-to-weight ratio (3.91 kg/hp vs 5.31 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.04 seconds. The 0.65 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, RS 3 Sedan wins (3,85 s vs 4,50 s).
RS 3 Sedan goes from 0 to 100 km/h in 3,85 seconds (calibrated simulation).
RS 3 Sedan: 400 hp, ratio 3,91 kg/hp. S5 Sedan: 367 hp, ratio 5,31 kg/hp.
RS 3 Sedan: 250 km/h. S5 Sedan: 250 km/h.