Audi A6 C6 2.7 TDI 2005-2008, Autocatalog

Audi A4 B7 - Wikipedia

Audi A6 C6 2.7 TDI 2008-2011, Autocatalog

2008 Audi A6 (4F,C6 facelift 2008) 2.7 TDI V6 (190 Hp) Multitronic DPF

AUDI A6 Avant Specs & Photos - 2005, 2006, 2007, 2008 - autoevolution

File:Audi A6 C6 Avant rear 20080820.jpg - Wikimedia Commons, audi a6 c6

Audi A6 C6 2.7 TDI 2008-2010, Autocatalog

Audi A6 C6 2.8 FSI Multitronic 2007-2008, Autocatalog

Audi A6 C6 2.0 TDI 2006-2008, Autocatalog

Audi A6 (C6) 2.7 TDI V6 specs, dimensions