2020 Audi A6 Avant prices

29 cars from UK dealers, updated 23 October 2026. Typical asking price £18,400.

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

Half of the 29 priced 2020 Audi A6 Avant cars for sale are priced between £16,300 and £20,000.

Typical mileage 74,000 miles.

6 have had their price cut since they were first listed.

Is the price fair?

The prices above describe the cars currently advertised. They are not a valuation of every car of this model and year. Open a car to see its expected asking price, adjusted for mileage and specification, alongside the available evidence.

Cars for sale now

The cheaper cars like each one are on its AskCar page.

2020 Audi A6 Avant, 75,339 miles, £20,999, £3,283 under typical, Exeter
2020 Audi A6 Avant, 64,143 miles, £14,495, £1,937 under typical, Enfield
2020 Audi A6 Avant, 70,261 miles, £18,845, Cannock
2020 Audi A6 Avant, 86,974 miles, £13,985, Dunstable
2020 Audi A6 Avant, 83,515 miles, £17,995, Manchester
2020 Audi A6 Avant, 75,000 miles, £17,250, Leamington Spa
2020 Audi A6 Avant, 67,157 miles, £18,399, Haverhill
2020 Audi A6 Avant, 54,000 miles, £20,400, Banbridge
2020 Audi A6 Avant, 80,000 miles, £17,290, Bolton
2020 Audi A6 Avant, 62,495 miles, £21,550, Oakham
2020 Audi A6 Avant, 100,000 miles, £14,990, Liverpool
2020 Audi A6 Avant, 78,000 miles, £18,750, Leeds
2020 Audi A6 Avant, 42,000 miles, £23,995, Kilmarnock
2020 Audi A6 Avant, 28,634 miles, £28,309, Bedford
2020 Audi A6 Avant, 61,653 miles, £19,995, Falkirk
2020 Audi A6 Avant, 98,000 miles, £15,490, Northampton
2020 Audi A6 Avant, 73,452 miles, £16,495, Mansfield
2020 Audi A6 Avant, 79,217 miles, £19,181, Burton upon Trent
2020 Audi A6 Avant, 77,000 miles, £15,495, Louth
2020 Audi A6 Avant, 71,629 miles, £18,995, Bolton
2020 Audi A6 Avant, 74,000 miles, £19,450, Belfast
2020 Audi A6 Avant, 108,966 miles, £15,290, Reading
2020 Audi A6 Avant, 93,936 miles, £18,495, Oldham
2020 Audi A6 Avant, 54,469 miles, £23,000, Reading
2020 Audi A6 Avant, 124,000 miles, £15,995, Bedford
2020 Audi A6 Avant, 86,000 miles, £16,340, Leicester
2020 Audi A6 Avant, 67,500 miles, £28,720, Walsall
2020 Audi A6 Avant, £16,990, London
2020 Audi A6 Avant, 72,692 miles, £16,995, Hebburn

Audi A6 Avant by gearbox, fuel and body

Manual Audi A6 Avant (58)
Petrol Audi A6 Avant (176)
Diesel Audi A6 Avant (568)
Plug-in hybrid Audi A6 Avant (44)

Audi A6 Avant prices by year

2026 (57)
2025 (23)
2024 (43)
2023 (94)
2022 (45)
2021 (39)
2019 (114)
2018 (69)
2017 (65)
2016 (58)
2015 (60)
2014 (27)
2013 (22)

Audi A6 Avant by price

Under £5,000 (31)
Under £8,000 (83)
Under £10,000 (155)
Under £15,000 (317)
Under £20,000 (484)
Under £30,000 (676)

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