Used Audi A4 for sale in Wales
There are 62 used Audi A4 for sale from UK dealers in Wales on AskCar, as of 4 November 2026. Typical asking price £16,900 (the median: half cost less, half cost more). The cheapest is £4,995. AskCar lists 1,488 used Audi A4 across the UK, from 972 dealerships.
The middle half of the 62 cars are priced between £11,200 and £19,000.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions in Wales
17 of the 62 Audi A4 in Wales had their price reduced in the last 14 days to 4 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 1,427 priced Audi A4 adverts on AskCar as of 4 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 and town; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2014 Audi A4 2.0 TDI SE Technik, manual, diesel, saloon, 4 doors, grey. Mileage: 75,000 miles. Price: £5,395, reduced by £100 from £5,495 since AskCar first saw it on 18 September 2026, 47 days ago. Good value: £1,059 (16%) under the AskCar estimate of £6,454. Euro 5 emissions standard. MOT: valid until 16 March 2027. Dealer: Roberts Car Sales North West in Flint. AskCar page: https://askcar.co.uk/car/audi-a4-2014-3236fe3d31ea
- 2016 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 125,000 miles. Price: £4,995, reduced by £500 from £5,495 since AskCar first saw it on 25 September 2026, 40 days ago. Good value: £749 (13%) under the AskCar estimate of £5,744. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 August 2027. Dealer: Pay Less Cars in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2016-0d0fff3eb340
- 2016 Audi A4 2.0 TFSI S Line, 249 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 55,300 miles. Price: £11,995, reduced by £1,000 from £12,995 since AskCar first saw it on 6 August 2026, 90 days ago. Good value: £1,303 (9%) under the AskCar estimate of £13,298. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 June 2027. Dealer: Cars of Cowbridge in Cowbridge. AskCar page: https://askcar.co.uk/car/audi-a4-2016-71cd7f6d5364
- 2019 Audi A4 2.0 TFSI SE, 147 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 89,282 miles. Price: £8,650, reduced by £2,341 from £10,991 since AskCar first saw it on 13 July 2026, 114 days ago. Good value: £781 (8%) under the AskCar estimate of £9,431. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 June 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2019-5a39868dfdcd
- 2023 Audi A4 2.0 TFSI Black Edition, automatic, petrol, saloon, 4 doors, grey. Mileage: 20,500 miles. Price: £21,950, reduced by £1,000 from £22,950 since AskCar first saw it on 16 October 2026, 19 days ago. Fair price: £1,667 (7%) under the AskCar estimate of £23,617. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2023-369aef81fbe5
- 2023 Audi A4 2.0 TFSI Sport Edition, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 50,424 miles. Price: £17,999, reduced by £2,500 from £20,499 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £1,068 (5%) under the AskCar estimate of £19,067. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a4-2023-72626266c297
- 2018 Audi A4 2.0 TDI Black Edition, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 78,000 miles. Price: £13,495, unchanged since AskCar first saw it on 1 November 2026, 3 days ago. Fair price: £729 (5%) under the AskCar estimate of £14,224. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 December 2026. Dealer: Pembrokeshire Car and Van Sales in Tavernspite. AskCar page: https://askcar.co.uk/car/audi-a4-2018-a033e1e48c04
- 2021 Audi A4 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 55,347 miles. Price: £19,995, reduced by £1,000 from £20,995 since AskCar first saw it on 30 September 2026, 35 days ago. Fair price: £930 (4%) under the AskCar estimate of £20,925. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 April 2027. Dealer: Forge (Aberaeron) in Aberaeron. AskCar page: https://askcar.co.uk/car/audi-a4-2021-cc5d58ca76c2
- 2019 Audi A4 2.0 TFSI Black Edition, 147 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 35,903 miles. Price: £15,998, reduced by £2,500 from £18,498 since AskCar first saw it on 30 May 2026, 158 days ago. Fair price: £721 (4%) under the AskCar estimate of £16,719. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Arnold Clark Cardiff Motorstore Omoda Jaecoolepas in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2019-7ce76090dbaf
- 2022 Audi A4 2.0 Sport, 147 bhp, semi-automatic, petrol, saloon, 5 doors, white. Mileage: 60,015 miles. Price: £16,649, reduced by £1,350 from £17,999 since AskCar first saw it on 30 September 2026, 35 days ago. Fair price: £739 (4%) under the AskCar estimate of £17,388. MOT: valid until 29 September 2027. Dealer: Birchwood Motors in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2022-197b7427155b
- 2018 Audi A4 1.4 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 90,188 miles. Price: £11,250, reduced by £449 from £11,699 since AskCar first saw it on 16 October 2026, 19 days ago. Fair price: £431 (3%) under the AskCar estimate of £11,681. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 October 2027. Dealer: Carpoint UK Motor Company in Newport. AskCar page: https://askcar.co.uk/car/audi-a4-2018-ed5e92ee1c88
- 2017 Audi A4 2.0 TFSI S Line, 187 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 86,500 miles. Price: £10,470, reduced by £690 from £11,160 since AskCar first saw it on 20 September 2026, 45 days ago. Fair price: £398 (3%) under the AskCar estimate of £10,868. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 August 2027. Dealer: Evans Halshaw Vauxhall Newport in Newport. AskCar page: https://askcar.co.uk/car/audi-a4-2017-b267dd958588
- 2024 Audi A4 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 18,481 miles. Price: £24,990, reduced by £500 from £25,490 since AskCar first saw it on 8 August 2026, 88 days ago. Fair price: £872 (3%) under the AskCar estimate of £25,862. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Evans Halshaw Vauxhall Newport in Newport. AskCar page: https://askcar.co.uk/car/audi-a4-2024-98f3fab27b7f
- 2018 Audi A4 1.4 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 54,987 miles. Price: £14,495, unchanged since AskCar first saw it on 18 October 2026, 17 days ago. Fair price: £468 (3%) under the AskCar estimate of £14,963. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 October 2027. Dealer: AA Cars Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2018-21085dd93a29
- 2022 Audi A4 2.0 TDI Black Edition, 160 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 43,336 miles. Price: £20,995, unchanged since AskCar first saw it on 31 July 2026, 96 days ago. Fair price: £583 (2%) under the AskCar estimate of £21,578. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Days Motorpark in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2022-bf122af05447
- 2022 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 23,675 miles. Price: £17,549, reduced by £1,100 from £18,649 since AskCar first saw it on 14 July 2026, 113 days ago. Fair price: £434 (2%) under the AskCar estimate of £17,983. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 November 2026. Dealer: Motorpoint Newport in Newport. AskCar page: https://askcar.co.uk/car/audi-a4-2022-f6189b4b514f
- 2018 Audi A4 1.4 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 80,000 miles. Price: £9,491, unchanged since AskCar first saw it on 9 October 2026, 26 days ago. Fair price: £215 (2%) under the AskCar estimate of £9,706. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 June 2027. Dealer: Fabian Motor Company in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2018-f2be500228b1
- 2019 Audi A4 2.0 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 52,202 miles. Price: £15,499, reduced by £2,200 from £17,699 since AskCar first saw it on 7 August 2026, 89 days ago. Fair price: £342 (2%) under the AskCar estimate of £15,841. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy. AskCar page: https://askcar.co.uk/car/audi-a4-2019-1680065f5b0c
- 2017 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 129,000 miles. Price: £5,799, unchanged since AskCar first saw it on 1 November 2026, 3 days ago. Fair price: £119 (2%) under the AskCar estimate of £5,918. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 October 2026; ask the dealer for the current MOT. Dealer: Apex Motors in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2017-a7410727863c
- 2018 Audi A4 1.4 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 60,200 miles. Price: £10,995, reduced by £1,000 from £11,995 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £217 (1%) under the AskCar estimate of £11,212. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 June 2026; ask the dealer for the current MOT. Dealer: OC Davies & Son in Cardigan. AskCar page: https://askcar.co.uk/car/audi-a4-2018-f4fa65b016f7
- 2021 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 50,200 miles. Price: £17,495, reduced by £500 from £17,995 since AskCar first saw it on 22 September 2026, 43 days ago. Fair price: £325 (1%) under the AskCar estimate of £17,820. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 October 2026; ask the dealer for the current MOT. Dealer: Evolve Motor Company in Newport. AskCar page: https://askcar.co.uk/car/audi-a4-2021-845a08389f20
- 2023 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 29,341 miles. Price: £17,499, reduced by £900 from £18,399 since AskCar first saw it on 13 October 2026, 22 days ago. Fair price: £241 (1%) under the AskCar estimate of £17,740. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 October 2027. Dealer: Motorpoint Swansea in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2023-24b3b19e05cc
- 2022 Audi A4 2.0 TDI Black Edition, 201 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 43,700 miles. Price: £22,795, unchanged since AskCar first saw it on 23 September 2026, 42 days ago. Fair price: £264 (1%) under the AskCar estimate of £23,059. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 August 2027. Dealer: Evolve Motor Company in Newport. AskCar page: https://askcar.co.uk/car/audi-a4-2022-afeb9a04d81f
- 2023 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 35,773 miles. Price: £20,499, reduced by £1,750 from £22,249 since AskCar first saw it on 2 October 2026, 33 days ago. Fair price: £229 (1%) under the AskCar estimate of £20,728. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Motorpoint Swansea in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2023-f33291f6f433
- 2018 Audi A4 1.4 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 73,887 miles. Price: £11,250, unchanged since AskCar first saw it on 23 October 2026, 12 days ago. Fair price: £78 (under 1%) under the AskCar estimate of £11,328. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: GH Motor Group in Chepstow. AskCar page: https://askcar.co.uk/car/audi-a4-2018-71d65772a8ce
- 2017 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 44,220 miles. Price: £10,499, unchanged since AskCar first saw it on 15 October 2026, 20 days ago. Fair price: £14 (under 1%) under the AskCar estimate of £10,513. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 August 2027. Dealer: Corner Park Swansea in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2017-1303eebcc3cc
- 2024 Audi A4 2.0 TDI S Line, 201 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 17,500 miles. Price: £25,950, reduced by £550 from £26,500 since AskCar first saw it on 27 September 2026, 38 days ago. Fair price: £11 (under 1%) under the AskCar estimate of £25,961. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2024-5314e7e8b363
- 2023 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 31,000 miles. Price: £21,200, reduced by £750 from £21,950 since AskCar first saw it on 22 October 2026, 13 days ago. Fair price: £22 (under 1%) over the AskCar estimate of £21,178. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2023-dd9b03a587f7
- 2023 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 27,209 miles. Price: £17,999, unchanged since AskCar first saw it on 29 October 2026, 6 days ago. Fair price: £90 (under 1%) over the AskCar estimate of £17,909. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Forge (Aberaeron) in Aberaeron. AskCar page: https://askcar.co.uk/car/audi-a4-2023-f778cd081800
- 2020 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 35,796 miles. Price: £18,999, reduced by £500 from £19,499 since AskCar first saw it on 19 September 2026, 46 days ago. Fair price: £111 (under 1%) over the AskCar estimate of £18,888. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 September 2027. Dealer: Empressive Motor Company in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2020-d22a87acc6d0
- 2023 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 28,317 miles. Price: £17,991, unchanged since AskCar first saw it on 17 October 2026, 18 days ago. Fair price: £170 (under 1%) over the AskCar estimate of £17,821. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 August 2027. Dealer: Cardiff Trade Sales in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2023-82430b75a90e
- 2023 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, silver. Mileage: 26,960 miles. Price: £18,150, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £221 (1%) over the AskCar estimate of £17,929. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 September 2027. Dealer: Days HaverfordWest in Haverfordwest. AskCar page: https://askcar.co.uk/car/audi-a4-2023-da8a04bb9a80
- 2018 Audi A4 1.4 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 40,204 miles. Price: £12,699, reduced by £1,200 from £13,899 since AskCar first saw it on 17 July 2026, 110 days ago. Fair price: £171 (1%) over the AskCar estimate of £12,528. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 November 2026. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy. AskCar page: https://askcar.co.uk/car/audi-a4-2018-c08b781056b6
- 2023 Audi A4 2.0 TFSI Sport, 148 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 28,313 miles. Price: £18,499, unchanged since AskCar first saw it on 13 October 2026, 22 days ago. Fair price: £384 (2%) over the AskCar estimate of £18,115. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 September 2027. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a4-2023-0abcd7e1d41e
- 2022 Audi A4 2.0 TDI Sport Edition, 160 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 53,631 miles. Price: £18,999, unchanged since AskCar first saw it on 2 September 2026, 63 days ago. Fair price: £550 (2%) over the AskCar estimate of £18,449. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 August 2027. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a4-2022-24b609434109
- 2016 Audi A4 2.0 TDI S Line, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 54,000 miles. Price: £13,995, unchanged since AskCar first saw it on 1 October 2026, 34 days ago. Fair price: £519 (3%) over the AskCar estimate of £13,476. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 December 2026. Dealer: KTS Motor Company in Mold. AskCar page: https://askcar.co.uk/car/audi-a4-2016-4c5255dae9ae
- 2021 Audi A4 2.0 TFSI Sport Edition, 147 bhp, manual, petrol, saloon, 4 doors. Mileage: 40,949 miles. Price: £17,499, unchanged since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £685 (4%) over the AskCar estimate of £16,814. Euro 6 emissions standard. ULEZ compliant. Dealer: Saxon Automobiles in Neath. AskCar page: https://askcar.co.uk/car/audi-a4-2021-f0354a82c4fd
- 2023 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, silver. Mileage: 31,101 miles. Price: £18,299, unchanged since AskCar first saw it on 18 August 2026, 78 days ago. Fair price: £718 (4%) over the AskCar estimate of £17,581. Euro 6 emissions standard. ULEZ compliant. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a4-2023-89f83b807133
- 2016 Audi A4 2.0 TFSI S Line, 249 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 18,251 miles. Price: £16,795, reduced by £1,200 from £17,995 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £678 (4%) over the AskCar estimate of £16,117. Euro 6 emissions standard. ULEZ compliant. Dealer: Jones Motor Company in Chester. AskCar page: https://askcar.co.uk/car/audi-a4-2016-6a3897230c60
- 2016 Audi A4 2.0 TDI ultra Sport, 187 bhp, manual, diesel, saloon, 4 doors, grey. Mileage: 98,000 miles. Price: £7,995, unchanged since AskCar first saw it on 11 October 2026, 24 days ago. Fair price: £328 (4%) over the AskCar estimate of £7,667. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 May 2027. Dealer: S Express Car Sales in Chester. AskCar page: https://askcar.co.uk/car/audi-a4-2016-4c8f41c1102e
- 2016 Audi A4 2.0 TFSI S Line, 249 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 16,406 miles. Price: £16,995, unchanged since AskCar first saw it on 23 June 2026, 134 days ago. Fair price: £746 (4%) over the AskCar estimate of £16,249. Euro 6 emissions standard. ULEZ compliant. Dealer: Jones Motor Company in Chester. AskCar page: https://askcar.co.uk/car/audi-a4-2016-8c2dc48c2929
- 2018 Audi A4 1.4 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 84,943 miles. Price: £9,795, unchanged since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £432 (4%) over the AskCar estimate of £9,363. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 May 2027. Dealer: RTM Motors Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2018-0fb8842ff1bc
- 2024 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 29,288 miles. Price: £24,447, unchanged since AskCar first saw it on 2 October 2026, 33 days ago. Fair price: £1,142 (4%) over the AskCar estimate of £23,305. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a4-2024-a6f8a051d21c
- 2015 Audi A4 1.8 TFSI SE Technik, 168 bhp, manual, petrol, saloon, 4 doors, red. Mileage: 44,000 miles. Price: £8,595, reduced by £400 from £8,995 since AskCar first saw it on 13 August 2026, 83 days ago. Fair price: £420 (5%) over the AskCar estimate of £8,175. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 February 2027. Dealer: Art Motor Group in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-2015-c48ce9022454
- 2022 Audi A4 2.0 TFSI Sport Edition, 147 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 50,060 miles. Price: £18,699, unchanged since AskCar first saw it on 1 October 2026, 34 days ago. Fair price: £943 (5%) over the AskCar estimate of £17,756. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 July 2027. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a4-2022-186613f649b0
- 2015 Audi A4 2.0 TDI ultra SE Technik, manual, diesel, saloon, 4 doors, black. Mileage: 118,000 miles. Price: £4,995, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £254 (5%) over the AskCar estimate of £4,741. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 July 2026; ask the dealer for the current MOT. Dealer: Desirable Motors in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a4-2015-b40b2ce80d3e
- 2019 Audi A4 2.0 TFSI Black Edition, 187 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 88,801 miles. Price: £13,895, reduced by £100 from £13,995 since AskCar first saw it on 12 September 2026, 53 days ago. Fair price: £781 (5%) over the AskCar estimate of £13,114. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 April 2027. Dealer: Oaktree Motor Co in Cwmbran. AskCar page: https://askcar.co.uk/car/audi-a4-2019-868ca54681f7
- 2023 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 33,156 miles. Price: £22,249, unchanged since AskCar first saw it on 12 October 2026, 23 days ago. Fair price: £1,322 (6%) over the AskCar estimate of £20,927. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 August 2027. Dealer: Days Motorpark in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2023-11edade14694
- 2023 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 35,626 miles. Price: £21,999, unchanged since AskCar first saw it on 12 October 2026, 23 days ago. Fair price: £1,356 (6%) over the AskCar estimate of £20,643. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Days Motorpark in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2023-e86ece71c515
- 2019 Audi A4 2.0 TDI S Line, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 38,345 miles. Price: £19,495, reduced by £500 from £19,995 since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £1,424 (7%) over the AskCar estimate of £18,071. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 January 2027. Dealer: Pontardawe Car Sales in Port Talbot. AskCar page: https://askcar.co.uk/car/audi-a4-2019-34ddfd29cea8
- 2023 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 30,994 miles. Price: £18,999, unchanged since AskCar first saw it on 27 September 2026, 38 days ago. Above the going rate: £1,408 (8%) over the AskCar estimate of £17,591. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Days Motorpark in Swansea. AskCar page: https://askcar.co.uk/car/audi-a4-2023-b55d811d1b02
- 2012 Audi A4 2.0 TDI S Line, 141 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 78,952 miles. Price: £6,299, reduced by £700 from £6,999 since AskCar first saw it on 20 August 2026, 76 days ago. Above the going rate: £505 (8%) over the AskCar estimate of £5,794. Euro 5 emissions standard. MOT: the latest record we hold ran out on 24 April 2026; ask the dealer for the current MOT. Dealer: Smart Buy Motors in Pontypridd. AskCar page: https://askcar.co.uk/car/audi-a4-2012-60a43cca27b1
- 2017 Audi A4 2.0 TFSI S Line, 187 bhp, manual, petrol, saloon, 4 doors, blue. Mileage: 75,250 miles. Price: £11,495, unchanged since AskCar first saw it on 8 September 2026, 57 days ago. Above the going rate: £984 (9%) over the AskCar estimate of £10,511. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 8 September 2026; ask the dealer for the current MOT. Dealer: REO Car Sales in Blaenau Gwent. AskCar page: https://askcar.co.uk/car/audi-a4-2017-8219cecb22b8
- 2018 Audi A4 2.0 TDI S Line, 148 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 83,000 miles. Price: £12,995, unchanged since AskCar first saw it on 17 July 2026, 110 days ago. Above the going rate: £1,162 (9%) over the AskCar estimate of £11,833. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 November 2026. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-a4-2018-af10c433b511
- 2017 Audi A4 1.4 TFSI Black Edition, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 66,999 miles. Price: £13,495, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Above the going rate: £1,889 (16%) over the AskCar estimate of £11,606. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 January 2027. Dealer: Llanelli Motor Company in Llanelli. AskCar page: https://askcar.co.uk/car/audi-a4-2017-4d82928452e9
- 2024 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 6,282 miles. Price: £30,933, unchanged since AskCar first saw it on 28 May 2026, 160 days ago. Above the going rate: £4,711 (17%) over the AskCar estimate of £26,222. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a4-2024-b616ec59fc55
- 2014 Audi A4 2.0 TDI Black Edition, 148 bhp, manual, diesel, saloon, 4 doors, red. Mileage: 54,000 miles. Price: £10,995, unchanged since AskCar first saw it on 26 August 2026, 70 days ago. Above the going rate: £2,108 (23%) over the AskCar estimate of £8,887. Euro 5 emissions standard. MOT: valid until 1 May 2027. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-a4-2014-72f832da4362
- 2015 Audi A4 1.8 TFSI Black Edition, 118 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 107,000 miles. Price: £8,995, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Above the going rate: £1,921 (27%) over the AskCar estimate of £7,074. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 11 March 2026; ask the dealer for the current MOT. Dealer: Platinum Car Sales in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2015-75788d61c8c5
- 2024 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 42,114 miles. Price: £20,999, unchanged since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £699 (3%) under the AskCar estimate of £21,698. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ron Skinner & Sons (Tredegar) in Tredegar. AskCar page: https://askcar.co.uk/car/audi-a4-2024-9023711f0dbf
- 2020 Audi A4 2.0 TDI Black Edition, 160 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 58,312 miles. Price: £17,990, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £521 (2%) under the AskCar estimate of £18,511. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 February 2027. Dealer: Sinclair Audi Approved Neyland in Neyland. AskCar page: https://askcar.co.uk/car/audi-a4-2020-722613234327
- 2024 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 6,572 miles. Price: £26,150, reduced by £345 from £26,495 since AskCar first saw it on 1 October 2026, 34 days ago. Fair price: £37 (under 1%) under the AskCar estimate of £26,187. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Audi Approved Neyland in Neyland. AskCar page: https://askcar.co.uk/car/audi-a4-2024-6bffcee876cd
- 2021 Audi A4 2.0 TFSI Sport Edition, 147 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 76,864 miles. Price: £15,220, unchanged since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £683 (4%) over the AskCar estimate of £14,537. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 August 2027. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a4-2021-f28230602cb7
Audi A4 across the UK by price
- Under £3,000 (38 cars)
- Under £5,000 (104 cars)
- Under £8,000 (307 cars)
- Under £10,000 (460 cars)
- Under £15,000 (805 cars)
- Under £20,000 (1,170 cars)
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