Used Audi A6 Saloon for sale under £20,000

619 cars from UK dealers, updated 23 October 2026. Typical asking price £13,000. Half of them are priced between £9,000 and £16,800.

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.

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

Typical price by year

Year	For sale	Typical price	Half are priced between
2022	31	£18,500	£16,800 to £19,100
2021	54	£17,900	£16,400 to £18,600
2020	39	£17,900	£16,200 to £18,800
2019	102	£16,000	£14,600 to £17,600
2018	82	£15,000	£12,900 to £16,700
2017	53	£11,000	£9,300 to £13,000
2016	67	£10,500	£8,500 to £12,000
2015	64	£9,500	£8,400 to £11,500
2014	44	£7,700	£6,000 to £8,900
2013	30	£6,800	£5,300 to £8,500

Cars for sale now, page 1 of 7

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

Audi A6 Saloon by gearbox, fuel and body

Audi A6 Saloon prices by year

Audi A6 Saloon by price

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