Audi RS4 vs Mercedes-Benz S63 AMG
| Category | S63 AMG | Audi RS4 (B7) |
|---|---|---|
| Engine layout | 6.2 l V8 | 4.2 l V8 |
| Max power (ps / bhp) | 525 / 518 | 420 / 414 |
| Max torque (Nm / lb-ft) | 630 / 465 | 430 / 317 |
| Curb weight (kg / lb) | 2070 / 4564 | 1738 / 3832 |
| Power / tonne (ps / bhp) | 254 / 250 | 242 / 238 |
Lap Times
| Track | S63 AMG | Audi RS4 (B7) |
|---|---|---|
| Kyalami GP (1994–2009) | 2:11.20 | 2:07.00 |
Performance
| Category | S63 AMG | Audi RS4 (B7) |
|---|---|---|
| 0 - 100 kph | 4.6 s | 4.4 s |
| 0 - 130 kph | 7.9 s | 6.9 s |
| 0 - 200 kph | 17.3 s | 15.4 s |
| Est. 100 - 200 kph | 12.7 s | 11.9 s |
| 0 - 100 mph | 11.3 s | 10.0 s |
| Est. 1/8 mile | 9.0 s @ 94.4 mph | 9.0 s @ 94.4 mph |
| 1/4 mile | 13.4 s | 12.8 s @ 109.7 mph |
| Top speed | 250 kph (155 mph) | 250 kph (155 mph) |
| Est. max acceleration | 0.68 g (7 m/s²) | 0.64 g (6 m/s²) |
Summary
| Category | S63 AMG | Audi RS4 (B7) |
|---|---|---|
| Track Performance | 91 | 100 |
| Straight line speed | 83 | 100 |
| Overall | 88 | 100 |
Verdict
RS4 is the fastest by considerable margin.
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Acceleration graph





