Used Audi A4 Avant for sale near Swansea
There are 8 used Audi A4 Avant for sale from UK dealers within 20 miles of Swansea on AskCar, as of 12 November 2026. The cheapest is £7,995. AskCar lists 1,264 used Audi A4 Avant across the UK, from 856 dealerships.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Swansea
3 of the 8 Audi A4 Avant within 20 miles of Swansea had their price reduced in the last 14 days to 12 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,233 priced Audi A4 Avant adverts on AskCar as of 12 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2019 Audi A4 Avant 2.0 TDI SE, 147 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 123,000 miles. Price: £7,995, unchanged since AskCar first saw it on 28 October 2026, 15 days ago. Fair price: £398 (4%) under the AskCar estimate of £8,393. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 July 2027. Dealer: Ross Car Sales in Swansea, 8 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-62e1653d7f93
- 2020 Audi A4 Avant 2.0 TFSI Black Edition, 187 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 85,789 miles. Price: £15,295, reduced by £200 from £15,495 since AskCar first saw it on 23 October 2026, 20 days ago. Fair price: £379 (2%) under the AskCar estimate of £15,674. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 April 2027. Dealer: T J Car Sales in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-2dcd77e49abc
- 2020 Audi A4 Avant 2.0 TFSI Black Edition, automatic, petrol, estate, 5 doors, white. Mileage: 58,548 miles. Price: £18,495, reduced by £1,500 from £19,995 since AskCar first saw it on 8 September 2026, 65 days ago. Fair price: £292 (1%) under the AskCar estimate of £18,787. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 December 2026. Dealer: T J Car Sales in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-557e4d14058f
- 2019 Audi A4 Avant 2.0 TDI Black Edition, automatic, diesel, estate, 5 doors, black. Mileage: 82,224 miles. Price: £13,995, reduced by £1,500 from £15,495 since AskCar first saw it on 15 July 2026, 120 days ago. Fair price: £209 (1%) under the AskCar estimate of £14,204. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 January 2027. Dealer: T J Car Sales in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-bc9c538f520b
- 2020 Audi A4 Avant 2.0 TDI Black Edition, automatic, diesel, estate, 5 doors, black. Mileage: 74,772 miles. Price: £18,351, unchanged since AskCar first saw it on 10 November 2026, 2 days ago. Fair price: £78 (under 1%) over the AskCar estimate of £18,273. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 March 2027. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-ce8fded2da97
- 2020 Audi A4 Avant 2.0 TDI Sport, 134 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 79,996 miles. Price: £13,499, unchanged since AskCar first saw it on 10 October 2026, 33 days ago. Fair price: £235 (1%) over the AskCar estimate of £13,264. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 January 2027. Dealer: Corner Park Swansea in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-e62c2d497714
- 2015 Audi A4 Avant 2.0 TDI S Line, automatic, diesel, estate, 5 doors, blue. Mileage: 74,000 miles. Price: £9,995, unchanged since AskCar first saw it on 25 September 2026, 48 days ago. Fair price: £386 (4%) over the AskCar estimate of £9,609. MOT: valid until 27 July 2027. Dealer: Isaac Motors in Swansea, 5 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2015-9b637b579d84
- 2023 Audi A4 Avant 2.0 TDI S Line, 160 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 22,849 miles. Price: £26,920, reduced by £1,764 from £28,684 since AskCar first saw it on 28 May 2026, 168 days ago. Above the going rate: £2,142 (8%) over the AskCar estimate of £24,778. Euro 6 emissions standard. ULEZ compliant. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2023-474796eee489
Audi A4 Avant across the UK by price
- Under £3,000 (22 cars)
- Under £5,000 (53 cars)
- Under £8,000 (193 cars)
- Under £10,000 (330 cars)
- Under £15,000 (604 cars)
- Under £20,000 (891 cars)
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