Audi RS 6 · Prices
Used 2021 Audi RS 6 prices
The average asking price for a used 2021 Audi RS 6 is $93,030, with 45,164 miles on average, across 3 cars for sale at U.S. dealers as of Nov 10, 2026.
Average asking
$93,030
median $93,199
Average miles
45,164
For sale now
3
Average days listed
74
of 3 with a listing date
2021 Audi RS 6 prices by state
Too few cars in any one state yet.
Used and certified cars for sale at US dealers, each car counted once. Days listed are the dealer’s own days on market where they publish it. Price moves compare the same cars at both ends of the window.