2007 Audi A6 Problems: 5 Issues Every Owner Should Know
2007 model year · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 2007 Audi A6 has 5 documented known issues, with 2 rated critical. The most serious are Multitronic CVT Transmission Failure ($6,000-$10,000 repair) and Timing Chain Tensioner Failure (3.2L V6 & 4.2L V8) ($3,000-$12,000 repair). Across all issues, repair costs range from $100 to $12,000. DIY maintenance guides at au7o.io.