Used Audi A3 saloon for sale near Belfast
There are 27 used Audi A3 saloon for sale from UK dealers within 20 miles of Belfast on AskCar, as of 8 November 2026. Typical asking price £18,500 (the median: half cost less, half cost more). The cheapest is £8,950. AskCar lists 6,811 used Audi A3 across the UK, from 2,296 dealerships.
The middle half of the 27 cars are priced between £15,900 and £28,500.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Belfast
5 of the 27 Audi A3 saloon within 20 miles of Belfast had their price reduced in the last 14 days to 8 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 6,620 priced Audi A3 adverts on AskCar as of 8 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 A3 Sport, automatic, petrol, saloon, black. Mileage: 45,000 miles. Price: £14,445. AskCar first saw it on 23 August 2026, 77 days ago. Good value: £2,063 (12%) under the AskCar estimate of £16,508. Dealer: Morgan Cars and Commercials in Ballyclare, 11 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2019-dec204f2c0f5
- 2020 Audi A3 1.5 TFSI CoD Sport, 148 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 13,348 miles. Price: £16,990, unchanged since AskCar first saw it on 30 September 2026, 39 days ago. Fair price: £1,072 (5%) under the AskCar estimate of £18,062. Euro 6 emissions standard. ULEZ compliant. Dealer: Morgan Cars and Commercials in Ballyclare, 11 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2020-54ffc483c416
- 2023 Audi A3 2.0 TDI Sport, 147 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 48,173 miles. Price: £17,750, reduced by £2,245 from £19,995 since AskCar first saw it on 30 July 2026, 101 days ago. Fair price: £1,111 (5%) under the AskCar estimate of £18,861. Euro 6 emissions standard. ULEZ compliant. Dealer: Trust Ford Belfast (Newtownards Road) in Belfast, 3 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-2b72dd0c2d84
- 2021 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 32,077 miles. Price: £18,495, reduced by £300 from £18,795 since AskCar first saw it on 20 October 2026, 19 days ago. Fair price: £813 (4%) under the AskCar estimate of £19,308. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 April 2027. Dealer: Car Brothers NI in Newtownabbey, 7 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2021-21b9c79555a3
- 2025 Audi A3 1.5 TFSI S Line, 114 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 13,041 miles. Price: £24,695, unchanged since AskCar first saw it on 13 October 2026, 26 days ago. Fair price: £761 (2%) under the AskCar estimate of £25,456. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sere Used Car Supermarket Lisburn in Lisburn, 10 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2025-50a756722942
- 2026 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 817 miles. Price: £29,890, unchanged since AskCar first saw it on 6 November 2026, 2 days ago. Fair price: £592 (1%) under the AskCar estimate of £30,482. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-41170e566701
- 2022 Audi A3 2.0 TDI Edition 1, 148 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 49,391 miles. Price: £20,499, unchanged since AskCar first saw it on 31 October 2026, 8 days ago. Fair price: £379 (1%) under the AskCar estimate of £20,878. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 September 2026; ask the dealer for the current MOT. Dealer: Lookers in Belfast, 2 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2022-2f97efc6be7a
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 1,261 miles. Price: £31,990, unchanged since AskCar first saw it on 7 November 2026, 1 day ago. Fair price: £524 (1%) under the AskCar estimate of £32,514. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-20eec4491bed
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 49,819 miles. Price: £17,995, reduced by £1,500 from £19,495 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £158 (under 1%) under the AskCar estimate of £18,153. Euro 6 emissions standard. ULEZ compliant. Dealer: Roadside Motors Lurgan in Lurgan, 18 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-a9802d92bb0e
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 20,560 miles. Price: £20,995, unchanged since AskCar first saw it on 6 November 2026, 2 days ago. Fair price: £36 (under 1%) under the AskCar estimate of £21,031. Euro 6 emissions standard. ULEZ compliant. Dealer: Charles Hurst Usedirect Newtownards in Newtownards, 9 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-77b413538994
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 3,941 miles. Price: £31,490, reduced by £500 from £31,990 since AskCar first saw it on 16 October 2026, 23 days ago. Fair price: £341 (1%) over the AskCar estimate of £31,149. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-b1b94fe8f142
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 2,961 miles. Price: £31,990, unchanged since AskCar first saw it on 3 November 2026, 5 days ago. Fair price: £711 (2%) over the AskCar estimate of £31,279. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-d8a216e7dc41
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 3,740 miles. Price: £31,990, unchanged since AskCar first saw it on 21 October 2026, 18 days ago. Fair price: £814 (2%) over the AskCar estimate of £31,176. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-247dc2eaff41
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 4,227 miles. Price: £31,990, reduced by £500 from £32,490 since AskCar first saw it on 20 October 2026, 19 days ago. Fair price: £878 (2%) over the AskCar estimate of £31,112. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-4506a36abd82
- 2020 Audi A3 1.5 TFSI CoD Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 49,000 miles. Price: £17,995, unchanged since AskCar first saw it on 31 October 2026, 8 days ago. Fair price: £512 (2%) over the AskCar estimate of £17,483. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 July 2027. Dealer: Thomas Devlin Car Sales in Antrim, 19 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2020-53ebf32e80f1
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 5,050 miles. Price: £31,990, unchanged since AskCar first saw it on 16 October 2026, 23 days ago. Fair price: £994 (3%) over the AskCar estimate of £30,996. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2026-8df2417d986c
- 2021 Audi A3 1.0 TFSI S Line, 108 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 24,833 miles. Price: £17,990, unchanged since AskCar first saw it on 10 October 2026, 29 days ago. Fair price: £776 (4%) over the AskCar estimate of £17,214. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 May 2027. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2021-b6bfef9aaa94
- 2023 Audi A3 1.5 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 25,954 miles. Price: £18,990, unchanged since AskCar first saw it on 20 October 2026, 19 days ago. Fair price: £984 (5%) over the AskCar estimate of £18,006. Euro 6 emissions standard. ULEZ compliant. Dealer: Agnew Group Belfast Audi in Belfast, 1 mile from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-143046224ebb
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 61,813 miles. Price: £19,445, unchanged since AskCar first saw it on 20 October 2026, 19 days ago. Above the going rate: £1,679 (9%) over the AskCar estimate of £17,766. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 January 2027. Dealer: Morgan Cars and Commercials in Ballyclare, 11 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2023-530ce8787742
- 2019 Audi A3 1.6 TDI Black Edition, 114 bhp, manual, diesel, saloon, 4 doors, grey. Mileage: 25,378 miles. Price: £16,899, unchanged since AskCar first saw it on 6 November 2026, 2 days ago. Above the going rate: £1,594 (10%) over the AskCar estimate of £15,305. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 November 2026. Dealer: Lookers in Belfast, 2 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2019-1af3599c7a69
- 2019 Audi A3 1.5 TFSI CoD S Line, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 81,000 miles. Price: £12,950, unchanged since AskCar first saw it on 30 October 2026, 9 days ago. Above the going rate: £1,312 (11%) over the AskCar estimate of £11,638. Euro 6 emissions standard. ULEZ compliant. Dealer: PL Motors in Newtownabbey, 6 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2019-c80e63bab6c1
- 2025 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 23,068 miles. Price: £27,450, reduced by £500 from £27,950 since AskCar first saw it on 25 September 2026, 44 days ago. Above the going rate: £3,017 (12%) over the AskCar estimate of £24,433. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Jack Reid Cars in Carrickfergus, 13 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2025-76d80ab6c540
- 2016 Audi A3 2.0 TDI Sport, 148 bhp, manual, diesel, saloon, 4 doors, red. Mileage: 72,000 miles. Price: £9,950, reduced by £545 from £10,495 since AskCar first saw it on 11 September 2026, 58 days ago. Above the going rate: £1,164 (13%) over the AskCar estimate of £8,786. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Carnet Car Sales in Larne, 18 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2016-5b612d141455
- 2020 Audi A3 1.0 TFSI Black Edition, 114 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 66,765 miles. Price: £14,950, unchanged since AskCar first saw it on 25 September 2026, 44 days ago. Above the going rate: £1,873 (14%) over the AskCar estimate of £13,077. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT. Dealer: Jack Reid Cars in Carrickfergus, 13 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2020-5c8c7f65b19d
- 2016 Audi A3 2.0 TDI S Line, 181 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 125,000 miles. Price: £10,950, unchanged since AskCar first saw it on 3 October 2026, 36 days ago. Above the going rate: £1,751 (19%) over the AskCar estimate of £9,199. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 April 2027. Dealer: J.D. Autos (N.I.) in Belfast, 14 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2016-e365d81026da
- 2016 Audi A3 1.6 TDI Sport, 108 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 118,000 miles. Price: £8,950, unchanged since AskCar first saw it on 30 May 2026, 162 days ago. Above the going rate: £1,722 (23%) over the AskCar estimate of £7,228. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 August 2027. Dealer: Philip Gribben Cars in Lisburn, 12 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2016-b6a7e5f96f99
- 2017 Audi A3 1.6 TDI Sport, 108 bhp, manual, diesel, saloon, 4 doors, black. Mileage: 110,000 miles. Price: £9,995, unchanged since AskCar first saw it on 8 August 2026, 92 days ago. Above the going rate: £2,367 (31%) over the AskCar estimate of £7,628. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 August 2026; ask the dealer for the current MOT. Dealer: Carnet Car Sales in Larne, 18 miles from Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2017-6708d7ac6e2b
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Audi A3 near Belfast by price
Audi A3 across the UK by price
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