A6 (4F2, C6) 2.7 TDI quattro (2008 - 2011) 2698 ccm, 140 kw, 190 hp
A6 (4F2, C6) 3.0 TDI quattro (2004 - 2006) 2967 ccm, 165 kw, 225 hp
A6 (4F2, C6) 3.0 TDI quattro (2004 - 2011) 2967 ccm, 155 kw, 211 hp
A6 (4F2, C6) 3.0 TDI quattro (2006 - 2008) 2967 ccm, 171 kw, 233 hp
A6 (4F2, C6) 3.0 TDI quattro (2008 - 2011) 2967 ccm, 176 kw, 240 hp
A6 (4G2, 4GC, C7) 3.0 TDI (2010 - 2018) 2967 ccm, 150 kw, 204 hp
A6 (4G2, 4GC, C7) 3.0 TDI quattro (2011 - 2018) 2967 ccm, 150 kw, 204 hp
A6 (4G2, 4GC, C7) 3.0 TDI quattro (2011 - 2018) 2967 ccm, 180 kw, 245 hp
A6 Allroad (4FH, C6) 2.7 TDI quattro (2006 - 2008) 2698 ccm, 132 kw, 180 hp
A6 Allroad (4FH, C6) 3.0 TDI quattro (2006 - 2008) 2967 ccm, 171 kw, 233 hp
A6 Allroad (4FH, C6) 3.0 TDI quattro (2006 - 2011) 2967 ccm, 155 kw, 211 hp
A6 Allroad (4FH, C6) 3.0 TDI quattro (2008 - 2011) 2967 ccm, 176 kw, 240 hp
A6 Avant (4F5, C6) 2.7 TDI quattro (2008 - 2011) 2698 ccm, 140 kw, 190 hp
A6 Avant (4F5, C6) 3.0 TDI quattro (2005 - 2006) 2967 ccm, 165 kw, 225 hp
A6 Avant (4F5, C6) 3.0 TDI quattro (2005 - 2011) 2967 ccm, 155 kw, 211 hp
A6 Avant (4F5, C6) 3.0 TDI quattro (2006 - 2008) 2967 ccm, 171 kw, 233 hp