Used Audi A6 for sale
274 cars from 8 dealers · median price €58,990
Audi A6 in our listings
274 cars
AUDI A6 Avant (2025)
€52,900
- 11,901 km
- Diesel
- Automatic
- Price reduced
My Way
Audi A6 Avant (2023)
€34,990
- 15,179 km
- 12/2023
- Diesel
- Automatic
- Price reduced
My Way
AUDI A6 (2025)
€55,790
- 1 km
- 10/2026
- Petrol
- Automatic
- Price reduced
My Way
Audi A6 Avant (2025)
€67,450
- 12,000 km
- Diesel
- Automatic
- Price reduced
My Way
Audi A6 Avant (2025)
€64,950
- 24,990 km
- Diesel
- Automatic
- Price reduced
My Way
Audi A6 (2023)
€37,990
- 35,202 km
- Diesel
- Automatic
- Price reduced
My Way
AUDI A6 (2025)
€68,945
- 358 km
- 10/2025
- Diesel
- Automatic
- Price reduced
My Way
AUDI A6 Avant (2025)
€66,900
- 9 km
- 10/2026
- Diesel
- Automatic
- Price reduced
My Way
AUDI A6 e-hybrid (2025)
€59,950
- 10 km
- 10/2026
- Hybrid
- Automatic
- Price reduced
My Way
AUDI A6 Avant (2019)
€45,900
- 55,000 km
- Electric
- Automatic
My Way
Audi A6 in numbers
Based on the 274 cars currently for sale on AutoSelectPro, last updated on .
- Median price
- €58,990
- Half cost between €49,990 and €67,980
- Mileage (median)
- 17,500 km
- First registration
- 2016 – 2026
- Listings
- 274 cars
- from 8 dealers
- Fuel
- Electric 84 · Hybrid 70 · Diesel 64 · Petrol 56
- Gearbox
- Automatic 262 · Manual 2
Versions compared
| Version | Cars | Median price |
|---|---|---|
| Audi A6 e-tron | 83 | €67,990 |
| Audi RS6 | 7 | €114,990 |
Price by year of first registration
A used Audi A6 first registered in 2024 has a median price of €47,990 and 47,242 km on AutoSelectPro (20 cars from 5 dealers, as of 20 October 2026).
For 23 of the 274 cars, the asking price has been reduced since AutoSelectPro first saw them.
| First registration | Cars | Dealers | Median price | Mileage (median) |
|---|---|---|---|---|
| 2026 | 104 | 3 | €65,945 | 4,783 km |
| 2025 | 106 | 2 | €60,490 | 20,375 km |
| 2024 | 20 | 5 | €47,990 | 47,242 km |
| 2023 | 12 | 3 | €34,990 | 56,657 km |
| 2022 | 7 | 2 | €41,500 | 58,561 km |
| 2021 | 7 | 3 | €32,990 | 76,462 km |
| 2020 | 9 | 4 | €29,500 | 78,100 km |
| 2019 | 5 | 4 | €25,490 | 96,400 km |
Only years with at least 5 cars from 2 or more dealers. Asking prices of the cars currently for sale, not sale prices or a valuation.
More market figures per year
Create a free account to see the price spread, fuel and gearbox per year, and how long the cars have been for sale.
Frequently asked questions
How many used Audi A6 are for sale?▾
AutoSelectPro currently lists 274 used Audi A6 for sale from 8 dealers in Belgium (last updated on 20 October 2026).
How much does a used Audi A6 cost?▾
The median price is €58,990. Half of the 274 cars cost between €49,990 and €67,980.
How many kilometres has a used Audi A6 typically done?▾
The median mileage is 17,500 km.
Which Audi A6 has the lowest median price?▾
The Audi A6 e-tron: €67,990 (83 cars). Compared across 2 versions with at least 3 cars each.
How much does a used Audi A6 cost by year of first registration?▾
Median price on AutoSelectPro by year of first registration, only years with at least 5 cars from 2 or more dealers: 2026: median €65,945 (104 cars); 2025: median €60,490 (106 cars); 2024: median €47,990 (20 cars); 2023: median €34,990 (12 cars); 2022: median €41,500 (7 cars); 2021: median €32,990 (7 cars); 2020: median €29,500 (9 cars); 2019: median €25,490 (5 cars).