| A6 C8 Avant (4A5) 45 TDI Mild Hybrid quattro | Diesel/Elektro | 170kW / 231PS | Allrad | 2967ccm | Suchen |
| A6 C8 Avant (4A5) 50 TDI Mild Hybrid quattro | Diesel/Elektro | 210kW / 286PS | Allrad | 2967ccm | Suchen |
| A6 C8 Avant (4A5) 55 TFSI Mild Hybrid quattro | Benzin/Elektro | 250kW / 340PS | Allrad | 2995ccm | Suchen |
| A6 C8 Avant (4A5) 40 TDI Mild Hybrid | Diesel/Elektro | 150kW / 204PS | Frontantrieb | 1968ccm | Suchen |
| A6 C8 Avant (4A5) 40 TDI Mild Hybrid quattro | Diesel/Elektro | 150kW / 204PS | Allrad | 1968ccm | Suchen |
| A6 C8 Avant (4A5) 45 TDI Mild Hybrid quattro | Diesel/Elektro | 155kW / 211PS | Allrad | 2967ccm | Suchen |
| A6 C8 Avant (4A5) 45 TFSI Mild Hybrid quattro | Benzin/Elektro | 180kW / 245PS | Allrad | 1984ccm | Suchen |
| A6 C8 Avant (4A5) 45 TFSI Mild Hybrid | Benzin/Elektro | 180kW / 245PS | Frontantrieb | 1984ccm | Suchen |
| A6 C8 Avant (4A5) 35 TDI Mild Hybrid | Diesel/Elektro | 120kW / 163PS | Frontantrieb | 1968ccm | Suchen |
| A6 C8 Avant (4A5) S6 TDI Mild Hybrid quattro | Diesel/Elektro | 257kW / 349PS | Allrad | 2967ccm | Suchen |
| A6 C8 Avant (4A5) RS6 TFSI Mild Hybrid quattro | Benzin/Elektro | 441kW / 600PS | Allrad | 3996ccm | Suchen |
| A6 C8 Avant (4A5) 30 TDI Mild Hybrid | Diesel/Elektro | 100kW / 136PS | Frontantrieb | 1968ccm | Suchen |
| A6 C8 Avant (4A5) 55 TFSI e quattro | Benzin/Elektro | 270kW / 367PS | Allrad | 1984ccm | Suchen |
| A6 C8 Avant (4A5) 55 TFSI e quattro | Benzin/Elektro | 270kW / 367PS | Allrad | 1984ccm | Suchen |
| A6 C8 Avant (4A5) 45 TFSI Mild Hybrid quattro | Benzin/Elektro | 195kW / 265PS | Allrad | 1984ccm | Suchen |
| A6 C8 Avant (4A5) 45 TFSI Mild Hybrid | Benzin/Elektro | 195kW / 265PS | Frontantrieb | 1984ccm | Suchen |
| A6 C8 Avant (4A5) 45 TDI Mild Hybrid quattro | Diesel/Elektro | 180kW / 245PS | Allrad | 2967ccm | Suchen |
| A6 C8 Avant (4A5) S6 TDI Mild Hybrid quattro | Diesel/Elektro | 253kW / 344PS | Allrad | 2967ccm | Suchen |
| A6 C8 Avant (4A5) 50 TFSi e quattro | Benzin/Elektro | 220kW / 299PS | Allrad | 1984ccm | Suchen |
| A6 C8 Avant (4A5) 45 TDI quattro | Diesel | 183kW / 249PS | Allrad | 2967ccm | Suchen |
| A6 C8 Avant (4A5) 40 TFSI Mild Hybrid | Benzin/Elektro | 150kW / 204PS | Frontantrieb | 1984ccm | Suchen |
| A6 C8 Avant (4A5) RS6 TFSI Mild Hybrid quattro | Benzin/Elektro | 463kW / 630PS | Allrad | 3996ccm | Suchen |