| Mercedes S | Audi S4 |
| Mercedes | Audi |
| S 3.0 (450 4MATIC Long) | S4 3.0 TFSI quattro |
| 2017 | 2015 |
| 4/5 | 4/5 |
| Sedan | Wagon |
| 2075 | 1630 |
| 250 | 250 |
| 4.9 | 4.7 |
| 6.2 |
| 530 | 480 |
| 5255 | 4745 |
| 1899 | 1842 |
| 1491 | 1404 |
| 3165 | 2825 |
| 1624/1637 | 1565/1546 |
| Gasoline Direct Injection, turbocharging / electric drive | Gasoline Direct Injection, turbocharging |
| 2999 | 2995 |
| 10.5 | 10.3 |
| 6 цил., рядный | V6 |
| 83x92.3 | 84.5x89 |
| 24 | 24 |
| 367/5500-6100+22 | 354/5500 |
| 500/1600-4000+250 | 500/1370-4500 |
| 9-speed automatic | 8-speed automatic |
| Four-wheel drive | Four-wheel drive |
Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
multi-link suspensions | multi-link suspensions |
| 245/50 R18 | 245/40 R18 |
| 5x112 ET44 d66.6
| 5x112 ET30 d66.5
|
| Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs |
| 9.4 |
| 5.6 |
| 7.1 | 7.4 |
| 95 | 95 |
| 70 | 54 |
| Mercedes S | Audi S4 |