| Audi A6 | Mercedes S |
| Audi | Mercedes |
| A6 3.0 (50 TDI quattro) | S 3.0 (350d 4MATIC Long) |
| 2018 | 2017 |
| 4/5 | 4/5 |
| Sedan | Sedan |
| 1825 | 2050 |
| 250 | 250 |
| 5.5 | 5.8 |
| 6.1 | 6.2 |
| 530 | 530 |
| 4939 | 5255 |
| 1886 | 1899 |
| 1457 | 1491 |
| 2924 | 3165 |
| 1630/1617 | 1624/1637 |
| turbocharging/electric drive | turbo diesel Common Rail |
| 2967 | 2925 |
| 16 | 15.5 |
| V6 | 6 цил., рядный |
| 83x91.4 | 82x92.3 |
| 24 | 24 |
| 286/3500-4000+16 | 286/3400-4600 |
| 620/2250-3000 | 600/1200-3200 |
| 8-speed automatic | 9-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 | 245/55 R17 |
| 5x112 ET39 d66.6
| 5x112 ET44 d66.6
|
| Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs |
| 6.3 | 6.7 |
| 5.3 | 4.8 |
| 5.6 | 5.5 |
| Diesel | Diesel |
| 63 | 70 |
| Audi A6 | Mercedes S |