| Audi A6 | Audi S4 |
| Audi | Audi |
| A6 3.0 (55 TFSI quattro) Avant | S4 3.0 TFSI quattro Avant |
| 2018 | 2016 |
| 5/5 | 5/5 |
| Wagon | Wagon |
| 1675 |
| 250 | 250 |
| 4.9 |
| 6.1 |
| 565/1680 | 505/1510 |
| 4939 | 4745 |
| 1886 | 1842 |
| 1467 | 1411 |
| 2924 | 2825 |
| 1630/1617 | 1565/1546 |
| Gasoline Direct Injection, turbocharging / electric drive | Gasoline Direct Injection, turbocharging |
| 2995 | 2995 |
| 11.2 | 10.3 |
| V6 | V6 |
| 84.5х89 | 84.5x89 |
| 24 | 24 |
| 340/5000-6500+16 | 354/5500 |
| 500/1370-4500 | 500/1370-4500 |
| 7-speed automatic S-Tronic | 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 |
| 225/60 R17, 225/55 R18 | 245/40 R18 |
| 5x112 ET39 d66.6
| 5x112 ET30 d66.5
|
| Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs |
| 7.5 | 7.5 |
| 95 | 95 |
| 63 | 54 |
| Audi A6 | Audi S4 |