| Denominazione | Allestimento | Anno | KW | HP | Cilindrata |
| AUDI A6 Avant (4F5, C6) 3.0 TFSI quattro | Station wagon | 10/2008 -> 08/2011 | 220 | 299 | 2995 |
| AUDI A6 Avant (4F5, C6) 2.0 TDI | Station wagon | 06/2005 -> 10/2008 | 103 | 140 | 1968 |
| AUDI A6 Avant (4F5, C6) 2.7 TDI | Station wagon | 03/2005 -> 08/2011 | 120 | 163 | 2698 |
| AUDI A6 Avant (4F5, C6) 3.0 TDI quattro | Station wagon | 03/2005 -> 05/2006 | 165 | 225 | 2967 |
| AUDI A6 Avant (4F5, C6) 3.2 FSI | Station wagon | 03/2005 -> 10/2008 | 188 | 255 | 3123 |
| AUDI A6 Avant (4F5, C6) 3.2 FSI quattro | Station wagon | 03/2005 -> 10/2008 | 188 | 255 | 3123 |
| AUDI A6 Avant (4F5, C6) 4.2 quattro | Station wagon | 03/2005 -> 05/2006 | 246 | 335 | 4163 |
| AUDI A6 Avant (4F5, C6) 2.4 | Station wagon | 03/2005 -> 10/2008 | 130 | 177 | 2393 |
| AUDI A6 Avant (4F5, C6) 2.4 quattro | Station wagon | 03/2005 -> 10/2008 | 130 | 177 | 2393 |
| AUDI A6 Avant (4F5, C6) 3.0 TDI quattro | Station wagon | 03/2005 -> 08/2011 | 155 | 211 | 2967 |
| AUDI A6 Avant (4F5, C6) 2.7 TDI | Station wagon | 03/2005 -> 10/2008 | 132 | 180 | 2698 |
| AUDI A6 Avant (4F5, C6) 2.7 TDI quattro | Station wagon | 11/2004 -> 10/2008 | 132 | 180 | 2698 |
| AUDI A6 Avant (4F5, C6) 2.0 TFSI | Station wagon | 06/2005 -> 08/2011 | 125 | 170 | 1984 |
| AUDI A6 Avant (4F5, C6) 2.0 TDI | Station wagon | 06/2005 -> 08/2011 | 100 | 136 | 1968 |
| AUDI A6 Avant (4F5, C6) 2.7 TDI quattro | Station wagon | 06/2005 -> 08/2011 | 120 | 163 | 2698 |
| AUDI A6 Avant (4F5, C6) S6 quattro | Station wagon | 03/2006 -> 08/2011 | 320 | 435 | 5204 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 3.2 FSI quattro | Station wagon | 05/2006 -> 10/2008 | 188 | 255 | 3123 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 4.2 FSI quattro | Station wagon | 05/2006 -> 12/2010 | 257 | 350 | 4163 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 3.0 TDI quattro | Station wagon | 05/2006 -> 10/2008 | 171 | 233 | 2967 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 2.7 TDI quattro | Station wagon | 03/2006 -> 10/2008 | 132 | 180 | 2698 |
| AUDI A6 Avant (4F5, C6) 4.2 FSI quattro | Station wagon | 06/2006 -> 08/2011 | 257 | 350 | 4163 |
| AUDI A6 Avant (4F5, C6) 3.0 TDI quattro | Station wagon | 06/2006 -> 10/2008 | 171 | 233 | 2967 |
| AUDI A6 Avant (4F5, C6) 2.8 FSI | Station wagon | 11/2006 -> 10/2008 | 154 | 210 | 2773 |
| AUDI A6 Avant (4F5, C6) 3.0 quattro | Station wagon | 03/2005 -> 05/2006 | 160 | 218 | 2976 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 3.0 TDI quattro | Station wagon | 05/2006 -> 08/2011 | 155 | 211 | 2967 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 2.7 TDI quattro | Station wagon | 05/2006 -> 08/2011 | 120 | 163 | 2698 |
| AUDI A6 Avant (4F5, C6) 2.8 FSI quattro | Station wagon | 06/2007 -> 10/2008 | 154 | 210 | 2773 |
| AUDI A6 Avant (4F5, C6) RS6 quattro | Station wagon | 04/2008 -> 08/2010 | 426 | 580 | 4991 |
| AUDI A6 Avant (4F5, C6) 2.0 TDI | Station wagon | 09/2005 -> 06/2006 | 89 | 121 | 1968 |
| AUDI A6 Allroad (4GH, 4GJ, C7) 3.0 TFSI quattro | Station wagon | 01/2012 -> 12/2014 | 228 | 310 | 2995 |
| AUDI A6 Allroad (4GH, 4GJ, C7) 3.0 TDI quattro | Station wagon | 01/2012 -> 12/2014 | 150 | 204 | 2967 |
| AUDI A6 Allroad (4GH, 4GJ, C7) 3.0 TDI quattro | Station wagon | 01/2012 -> 06/2016 | 180 | 245 | 2967 |
| AUDI A6 Allroad (4GH, 4GJ, C7) 3.0 TDI quattro | Station wagon | 01/2012 -> 12/2014 | 230 | 313 | 2967 |
| AUDI A6 Avant (4F5, C6) 2.0 TDI | Station wagon | 10/2008 -> 08/2011 | 125 | 170 | 1968 |
| AUDI A6 Avant (4F5, C6) 2.7 TDI | Station wagon | 10/2008 -> 08/2011 | 140 | 190 | 2698 |
| AUDI A6 Avant (4F5, C6) 2.7 TDI quattro | Station wagon | 10/2008 -> 08/2011 | 140 | 190 | 2698 |
| AUDI A6 Avant (4F5, C6) 2.8 FSI | Station wagon | 10/2008 -> 08/2011 | 140 | 190 | 2773 |
| AUDI A6 Avant (4F5, C6) 2.8 FSI | Station wagon | 10/2008 -> 08/2011 | 162 | 220 | 2773 |
| AUDI A6 Avant (4F5, C6) 2.8 FSI quattro | Station wagon | 10/2008 -> 08/2011 | 140 | 190 | 2773 |
| AUDI A6 Avant (4F5, C6) 2.8 FSI quattro | Station wagon | 10/2008 -> 08/2011 | 162 | 220 | 2773 |
| AUDI A6 Avant (4F5, C6) 3.0 TDI quattro | Station wagon | 10/2008 -> 08/2011 | 176 | 240 | 2967 |
| AUDI A6 Avant (4F5, C6) 3.0 TFSI quattro | Station wagon | 10/2008 -> 08/2011 | 213 | 290 | 2995 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 2.7 TDI quattro | Station wagon | 10/2008 -> 08/2011 | 140 | 190 | 2698 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 3.0 TDI quattro | Station wagon | 10/2008 -> 08/2011 | 176 | 240 | 2967 |
| AUDI A6 Allroad (4FH, C6), A6 Allroad Avant (4FH, C6) 3.0 TFSI quattro | Station wagon | 10/2008 -> 08/2011 | 213 | 290 | 2995 |
| AUDI A6 Avant (4F5, C6) 3.0 | Station wagon | 03/2005 -> 05/2006 | 160 | 218 | 2976 |