Answers from GarageScout's own listing and sale records.
What is the current market price of an Audi A6 (C9)?
Current verified live asking prices for the Audi A6 (C9) range from $53,894 to $69,995 (median asking price: $57,294) across monitored specialist dealers and auctions.
How many Audi A6 (C9) examples are currently for sale?
As of October 17, 2026, there are 7 verified Audi A6 (C9) examples listed for sale across vetted specialist dealers and auctions on GarageScout.
Where does GarageScout's Audi A6 (C9) market data come from?
GarageScout's Audi A6 (C9) figures come from the listings and sales it has recorded on dealer inventories. Repeat sales of one car matched by VIN count once, and a median sale price is stated only where 3 or more sales in the trailing 12 months back it.