The average asking price for a used 2020 Audi A5 Sportback is $21,352, with 75,224 miles on average, across 40 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| California | $20,622 | 72,936 | 7 | 78 |
Used 2020 Audi A5 Sportbacks for sale at U.S. dealers ask $21,352 on average (half ask less than $21,091), across 40 cars. The cars for sale have 75,224 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check.
The 39 for sale with a listing date have been listed 66 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate.
The 2020 asks $21,352 on average with 75,224 miles; the 2019 asks $19,630 with 76,062 miles, and the 2021 asks $23,528 with 68,523 miles.
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.
