Used Audi A4 for sale near Merthyr Tydfil
There are 19 used Audi A4 for sale from UK dealers within 20 miles of Merthyr Tydfil on AskCar, as of 4 November 2026. Typical asking price £18,000 (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 19 cars are priced between £10,200 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 near Merthyr Tydfil
7 of the 19 Audi A4 within 20 miles of Merthyr Tydfil 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, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 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, 2 miles from 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, 18 miles from Merthyr Tydfil. 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, 3 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2023-72626266c297
- 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, 11 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2019-1680065f5b0c
- 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, 18 miles from Merthyr Tydfil. 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, 18 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2023-dd9b03a587f7
- 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, 1 mile from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2020-d22a87acc6d0
- 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, 11 miles from Merthyr Tydfil. 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, 3 miles from Merthyr Tydfil. 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, 3 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2022-24b609434109
- 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, 3 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2023-89f83b807133
- 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, 8 miles from Merthyr Tydfil. 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, 3 miles from Merthyr Tydfil. 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, 5 miles from Merthyr Tydfil. 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, 15 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2019-868ca54681f7
- 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, 13 miles from Merthyr Tydfil. 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, 9 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2017-8219cecb22b8
- 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, 2 miles from 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, 3 miles from Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/audi-a4-2024-9023711f0dbf
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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