Used petrol Audi Q3 for sale near Antrim
There are 25 used petrol Audi Q3 for sale from UK dealers within 20 miles of Antrim on AskCar, as of 29 October 2026. Typical asking price £19,400 (the median: half cost less, half cost more). The cheapest is £9,995. AskCar lists 3,523 used Audi Q3 across the UK, from 1,644 dealerships.
The middle half of the 25 cars are priced between £14,000 and £22,500.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Antrim
4 cars within 20 miles had their price reduced in the last 14 days to 29 October 2026. Of those priced between £1,000 and £60,000, these 5 have the biggest reductions in pounds since AskCar first saw them.
- 2021 Audi Q3 1.5 Black Edition, 148 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 11,300 miles. Price: £25,250, reduced by £1,745 from £26,995 since AskCar first saw it on 3 June 2026, 148 days ago. Fair price: £1,182 (4%) under the AskCar estimate of £26,432. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 May 2027. Dealer: Ballyrobert Vauxhall Bangor in Bangor, 18 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2021-ae54e315b435
- 2026 Audi Q3 1.5 TFSI S Line, 148 bhp, automatic, petrol, 5 doors, grey. Mileage: 3,819 miles. Price: £38,990, reduced by £1,000 from £39,990 since AskCar first saw it on 16 October 2026, 13 days ago. Fair price: £1,749 (4%) over the AskCar estimate of £37,241. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 14 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2026-41be2c6a0c2a
- 2019 Audi Q3 1.5 TFSI CoD S Line, 148 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 38,023 miles. Price: £18,499, reduced by £500 from £18,999 since AskCar first saw it on 16 October 2026, 13 days ago. Fair price: £385 (2%) under the AskCar estimate of £18,884. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 September 2026; ask the dealer for the current MOT. Dealer: Charles Hurst Usedirect Portadown in Belfast, 14 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2019-05318400cbc4
- 2018 Audi Q3 1.4 TFSI CoD S Line Edition, 147 bhp, manual, petrol, 5 doors, grey. Mileage: 70,092 miles. Price: £11,250, reduced by £200 from £11,450 since AskCar first saw it on 21 October 2026, 8 days ago. Fair price: £288 (2%) over the AskCar estimate of £10,962. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 June 2027. Dealer: Trust Ford Belfast (Newtownards Road) in Belfast, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2018-57e0a941ab0a
- 2017 Audi Q3 1.4 TFSI CoD, 148 bhp, manual, petrol, SUV, 5 doors, white. Mileage: 50,365 miles. Price: £12,995, reduced by £500 from £13,495 since AskCar first saw it on 27 July 2026, 94 days ago. Above the going rate: £988 (8%) over the AskCar estimate of £12,007. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 January 2027. Dealer: Igen Autos in Magherafelt, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2017-4c8895a3f5c7
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 3,449 priced Audi Q3 adverts on AskCar as of 29 October 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.
- 2024 Audi Q3 1.5 Black Edition, 148 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 11,956 miles. Price: £29,500, reduced by £1,995 from £31,495 since AskCar first saw it on 26 June 2026, 125 days ago. Fair price: £2,262 (7%) under the AskCar estimate of £31,762. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2024-e9b08bce3ec4
- 2021 Audi Q3 1.5 Black Edition, 148 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 11,300 miles. Price: £25,250, reduced by £1,745 from £26,995 since AskCar first saw it on 3 June 2026, 148 days ago. Fair price: £1,182 (4%) under the AskCar estimate of £26,432. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 May 2027. Dealer: Ballyrobert Vauxhall Bangor in Bangor, 18 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2021-ae54e315b435
- 2018 Audi Q3 2.0 TFSI S Line Edition, 178 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 58,000 miles. Price: £13,995, unchanged since AskCar first saw it on 24 October 2026, 5 days ago. Fair price: £541 (3%) under the AskCar estimate of £14,536. Euro 6 emissions standard. ULEZ compliant. Dealer: Mallusk Auto Centre in Newtownabbey, 9 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2018-3312c8b43db9
- 2019 Audi Q3 1.5 TFSI CoD S Line, 148 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 38,023 miles. Price: £18,499, reduced by £500 from £18,999 since AskCar first saw it on 16 October 2026, 13 days ago. Fair price: £385 (2%) under the AskCar estimate of £18,884. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 September 2026; ask the dealer for the current MOT. Dealer: Charles Hurst Usedirect Portadown in Belfast, 14 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2019-05318400cbc4
- 2023 Audi Q3 1.5 Black Edition, 148 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 26,503 miles. Price: £28,495, reduced by £1,500 from £29,995 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £6 (under 1%) under the AskCar estimate of £28,501. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2023-49a50339d90d
- 2022 Audi Q3 1.5 TFSI CoD S Line, 148 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 57,800 miles. Price: £20,445, unchanged since AskCar first saw it on 16 October 2026, 13 days ago. Fair price: £195 (under 1%) over the AskCar estimate of £20,250. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 August 2027. Dealer: Morgan Cars and Commercials in Ballyclare, 8 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2022-ec94e76f8d88
- 2018 Audi Q3 2.0 TFSI Black Edition, 178 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 45,267 miles. Price: £16,949, unchanged since AskCar first saw it on 20 October 2026, 9 days ago. Fair price: £245 (1%) over the AskCar estimate of £16,704. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 March 2027. Dealer: Charles Hurst Usedirect Belfast 62 Boucher Road in Belfast, 14 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2018-43d255b00de3
- 2020 Audi Q3 1.5 TFSI CoD S Line, 148 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 21,000 miles. Price: £22,250, reduced by £745 from £22,995 since AskCar first saw it on 25 July 2026, 96 days ago. Fair price: £446 (2%) over the AskCar estimate of £21,804. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 March 2027. Dealer: Empire Autos NI in Craigavon, 13 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2020-53d9c7d9834c
- 2018 Audi Q3 1.4 TFSI CoD S Line Edition, 147 bhp, manual, petrol, 5 doors, grey. Mileage: 70,092 miles. Price: £11,250, reduced by £200 from £11,450 since AskCar first saw it on 21 October 2026, 8 days ago. Fair price: £288 (2%) over the AskCar estimate of £10,962. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 June 2027. Dealer: Trust Ford Belfast (Newtownards Road) in Belfast, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2018-57e0a941ab0a
- 2022 Audi Q3 1.5 TFSI Sport, 147 bhp, manual, petrol, SUV, 5 doors, white. Mileage: 38,406 miles. Price: £19,995, unchanged since AskCar first saw it on 8 September 2026, 51 days ago. Fair price: £545 (2%) over the AskCar estimate of £19,450. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 31 August 2026; ask the dealer for the current MOT. Dealer: Roadside Motors Edwin May Ballymena in Ballymena, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2022-6de463ec7eca
- 2021 Audi Q3 1.5 TFSI CoD Black Edition, 148 bhp, manual, petrol, SUV, 5 doors, grey. Mileage: 65,000 miles. Price: £18,995, unchanged since AskCar first saw it on 18 October 2026, 11 days ago. Fair price: £687 (3%) over the AskCar estimate of £18,308. Euro 6 emissions standard. ULEZ compliant. Dealer: PL Motors in Newtownabbey, 9 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2021-33ac837de7b5
- 2026 Audi Q3 1.5 TFSI S Line, 148 bhp, automatic, petrol, 5 doors, grey. Mileage: 3,819 miles. Price: £38,990, reduced by £1,000 from £39,990 since AskCar first saw it on 16 October 2026, 13 days ago. Fair price: £1,749 (4%) over the AskCar estimate of £37,241. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 14 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2026-41be2c6a0c2a
- 2021 Audi Q3 1.5 TFSI CoD S Line, 148 bhp, manual, petrol, SUV, 5 doors, white. Mileage: 42,550 miles. Price: £19,445, unchanged since AskCar first saw it on 10 October 2026, 19 days ago. Fair price: £942 (5%) over the AskCar estimate of £18,503. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 July 2027. Dealer: Morgan Cars and Commercials in Ballyclare, 8 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2021-3e8da7955b64
- 2019 Audi Q3 1.5 Sport, 147 bhp, manual, petrol, SUV, 5 doors, black. Mileage: 84,755 miles. Price: £13,450, unchanged since AskCar first saw it on 28 October 2026, 1 day ago. Fair price: £688 (5%) over the AskCar estimate of £12,762. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 July 2027. Dealer: Jack Reid Cars in Carrickfergus, 19 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2019-808f51c28bca
- 2017 Audi Q3 1.4 TFSI CoD S Line Edition, 148 bhp, manual, petrol, SUV, 5 doors, grey. Mileage: 90,634 miles. Price: £9,995, unchanged since AskCar first saw it on 16 October 2026, 13 days ago. Fair price: £528 (5%) over the AskCar estimate of £9,467. Euro 6 emissions standard. ULEZ compliant. Dealer: HMK Car Sales in Belfast, 13 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2017-41456da75181
- 2022 Audi Q3 1.5 TFSI Sport, 147 bhp, manual, petrol, estate, 5 doors, white. Mileage: 40,070 miles. Price: £20,695, unchanged since AskCar first saw it on 10 October 2026, 19 days ago. Fair price: £1,257 (6%) over the AskCar estimate of £19,438. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Sere Used Car Supermarket Lisburn in Lisburn, 15 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2022-43a75501cb7f
- 2023 Audi Q3 1.5 S Line, 148 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 15,641 miles. Price: £29,690, unchanged since AskCar first saw it on 24 October 2026, 5 days ago. Fair price: £2,127 (7%) over the AskCar estimate of £27,563. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 September 2027. Dealer: Agnew Group Belfast Audi in Belfast, 14 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2023-e792410bdbca
- 2021 Audi Q3 1.5 TFSI CoD Black Edition, 148 bhp, manual, petrol, SUV, 5 doors, grey. Mileage: 39,486 miles. Price: £22,745, unchanged since AskCar first saw it on 30 September 2026, 29 days ago. Fair price: £1,636 (7%) over the AskCar estimate of £21,109. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 February 2027. Dealer: Morgan Cars and Commercials in Ballyclare, 8 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2021-9438b738e4eb
- 2020 Audi Q3 1.5 TFSI CoD S Line, 148 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 64,150 miles. Price: £19,990, unchanged since AskCar first saw it on 16 October 2026, 13 days ago. Above the going rate: £1,508 (8%) over the AskCar estimate of £18,482. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 November 2026. Dealer: Morgan Cars and Commercials in Ballyclare, 8 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2020-479d2a4ccbe6
- 2017 Audi Q3 1.4 TFSI CoD, 148 bhp, manual, petrol, SUV, 5 doors, white. Mileage: 50,365 miles. Price: £12,995, reduced by £500 from £13,495 since AskCar first saw it on 27 July 2026, 94 days ago. Above the going rate: £988 (8%) over the AskCar estimate of £12,007. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 January 2027. Dealer: Igen Autos in Magherafelt, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2017-4c8895a3f5c7
- 2018 Audi Q3 1.4 TFSI CoD, 148 bhp, manual, petrol, SUV, 5 doors, black. Mileage: 76,546 miles. Price: £12,495, unchanged since AskCar first saw it on 25 September 2026, 34 days ago. Above the going rate: £961 (8%) over the AskCar estimate of £11,534. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 August 2027. Dealer: MB Motors Ballymena in Ballymena, 11 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2018-923d6b88c67c
- 2026 Audi Q3 1.5 TFSI S Line, 148 bhp, automatic, petrol, estate, 5 doors, green. Mileage: 6,200 miles. Price: £39,990, unchanged since AskCar first saw it on 21 October 2026, 8 days ago. Above the going rate: £3,210 (8%) over the AskCar estimate of £36,780. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Agnew Group Belfast Audi in Belfast, 14 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2026-52c57cedc594
- 2017 Audi Q3 1.4 TFSI CoD, 148 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 60,895 miles. Price: £13,995, unchanged since AskCar first saw it on 19 September 2026, 40 days ago. Above the going rate: £1,149 (8%) over the AskCar estimate of £12,846. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 6 October 2026; ask the dealer for the current MOT. Dealer: Igen Autos in Magherafelt, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2017-bf4a26b0178e
- 2023 Audi Q3 1.5 TFSI CoD Technik, 148 bhp, manual, petrol, SUV, 5 doors, black. Mileage: 62,500 miles. Price: £18,445, unchanged since AskCar first saw it on 20 October 2026, 9 days ago. Above the going rate: £2,224 (13%) over the AskCar estimate of £16,221. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 February 2027. Dealer: Morgan Cars and Commercials in Ballyclare, 8 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2023-034199933af1
- 2019 Audi Q3 1.5 TFSI CoD Sport, 148 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 90,000 miles. Price: £14,950, unchanged since AskCar first saw it on 1 September 2026, 58 days ago. Above the going rate: £2,142 (16%) over the AskCar estimate of £12,808. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 May 2027. Dealer: Carnet Car Sales in Larne, 18 miles from Antrim. AskCar page: https://askcar.co.uk/car/audi-q3-2019-43cffc0e689d
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