Used Audi A3 hatchback for sale near Cardiff
There are 134 used Audi A3 hatchback for sale from UK dealers within 20 miles of Cardiff on AskCar, as of 7 November 2026. Typical asking price £17,000 (the median: half cost less, half cost more). The cheapest is £2,995. AskCar lists 6,887 used Audi A3 across the UK, from 2,316 dealerships.
The middle half of the 134 cars are priced between £12,500 and £22,500.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Cardiff
56 of the 134 Audi A3 hatchback within 20 miles of Cardiff had their price reduced in the last 14 days to 7 November 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, blue. Mileage: 5,000 miles. Price: £26,350, reduced by £3,500 from £29,850 since AskCar first saw it on 4 July 2026, 126 days ago. Fair price: £1,576 (5%) under the AskCar estimate of £27,926. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-c54932a60897
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 1,850 miles. Price: £28,500, reduced by £2,500 from £31,000 since AskCar first saw it on 10 September 2026, 58 days ago. Good value: £2,635 (8%) under the AskCar estimate of £31,135. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-07947c2d21b0
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 28,011 miles. Price: £18,040, reduced by £1,951 from £19,991 since AskCar first saw it on 23 August 2026, 76 days ago. Fair price: £1,465 (7%) under the AskCar estimate of £19,505. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 August 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil, 20 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5b5b05d83e36
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, grey. Mileage: 8,500 miles. Price: £25,450, reduced by £1,900 from £27,350 since AskCar first saw it on 19 September 2026, 49 days ago. Fair price: £1,627 (6%) under the AskCar estimate of £27,077. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-ba7ec9bc6a90
- 2023 Audi A3 1.0 TFSI Technik, 108 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 21,677 miles. Price: £16,149, reduced by £1,850 from £17,999 since AskCar first saw it on 17 September 2026, 51 days ago. Fair price: £7 (under 1%) under the AskCar estimate of £16,156. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 June 2027. Dealer: Birchwood Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-a98cd245bf5a
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 34,062 miles. Price: £19,192, reduced by £1,807 from £20,999 since AskCar first saw it on 22 September 2026, 46 days ago. Fair price: £1,013 (5%) under the AskCar estimate of £20,205. Euro 6 emissions standard. ULEZ compliant. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-ab3a974dccc2
- 2024 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 20,250 miles. Price: £19,990, reduced by £1,760 from £21,750 since AskCar first saw it on 1 October 2026, 37 days ago. Fair price: £1,224 (5%) under the AskCar estimate of £21,214. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-866e828d94a6
- 2019 Audi A3 1.6 TDI S Line, 114 bhp, automatic, diesel, hatchback, 5 doors, white. Mileage: 41,311 miles. Price: £14,150, reduced by £1,750 from £15,900 since AskCar first saw it on 26 August 2026, 73 days ago. Fair price: £334 (2%) under the AskCar estimate of £14,484. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 February 2027. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2019-e9111e80c3e9
Cars for sale now, page 1 of 2
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 6,691 priced Audi A3 adverts on AskCar as of 7 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.
- 2016 Audi A3 1.6 TDI ultra SE Technik, 108 bhp, manual, diesel, hatchback, 5 doors, silver. Mileage: 121,600 miles. Price: £4,699, unchanged since AskCar first saw it on 2 November 2026, 5 days ago. Good value: £692 (12%) under the AskCar estimate of £5,391. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 December 2026. Dealer: Junction 21 Motors in Weston-super-Mare, 15 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2016-ae92ca12ad80
- 2021 Audi A3 1.5 TFSI Technik, 148 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 32,000 miles. Price: £14,495, reduced by £500 from £14,995 since AskCar first saw it on 6 October 2026, 32 days ago. Good value: £1,918 (11%) under the AskCar estimate of £16,413. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 July 2027. Dealer: Autostrada in Congresbury, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2021-1f7bee41c7a1
- 2020 Audi A3 2.0 TDI S Line, 148 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 49,397 miles. Price: £13,890, unchanged since AskCar first saw it on 30 October 2026, 8 days ago. Good value: £1,538 (9%) under the AskCar estimate of £15,428. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 February 2027. Dealer: Days Motorpark Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2020-95fc111fac18
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 1,850 miles. Price: £28,500, reduced by £2,500 from £31,000 since AskCar first saw it on 10 September 2026, 58 days ago. Good value: £2,635 (8%) under the AskCar estimate of £31,135. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-07947c2d21b0
- 2024 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 25,327 miles. Price: £15,877, reduced by £1,123 from £17,000 since AskCar first saw it on 3 September 2026, 65 days ago. Fair price: £1,366 (7%) under the AskCar estimate of £17,243. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Carbase Weston-super-Mare in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-b8c336783cd8
- 2023 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 24,689 miles. Price: £15,677, reduced by £463 from £16,140 since AskCar first saw it on 6 October 2026, 32 days ago. Fair price: £1,346 (7%) under the AskCar estimate of £17,023. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 May 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e48e2ea96c94
- 2022 Audi A3 1.4 TFSIe S Line, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, white. Mileage: 58,238 miles. Price: £15,170, reduced by £830 from £16,000 since AskCar first saw it on 8 August 2026, 91 days ago. Fair price: £1,271 (7%) under the AskCar estimate of £16,441. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2022-0bc05f43cf52
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 28,011 miles. Price: £18,040, reduced by £1,951 from £19,991 since AskCar first saw it on 23 August 2026, 76 days ago. Fair price: £1,465 (7%) under the AskCar estimate of £19,505. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 August 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil, 20 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5b5b05d83e36
- 2023 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 35,118 miles. Price: £14,990, unchanged since AskCar first saw it on 29 October 2026, 9 days ago. Fair price: £1,200 (7%) under the AskCar estimate of £16,190. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 April 2027. Dealer: Trade Right Cars Cardiff in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-c654a5a10dc3
- 2024 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 23,657 miles. Price: £16,110, reduced by £890 from £17,000 since AskCar first saw it on 7 October 2026, 31 days ago. Fair price: £1,256 (7%) under the AskCar estimate of £17,366. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Carbase Weston-super-Mare in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-34d5906260bd
- 2023 Audi A3 2.0 TDI Technik, 148 bhp, automatic, diesel, hatchback, 5 doors, black. Mileage: 32,483 miles. Price: £16,990, unchanged since AskCar first saw it on 6 November 2026, 1 day ago. Fair price: £1,271 (6%) under the AskCar estimate of £18,261. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 October 2027. Dealer: Days Motorpark Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-986c3c8c63e3
- 2018 Audi A3 1.5 TFSI Sport, 147 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 117,000 miles. Price: £6,995, unchanged since AskCar first saw it on 10 October 2026, 28 days ago. Fair price: £514 (6%) under the AskCar estimate of £7,509. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Coopers Car Sales in Cardiff, 8 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-f8e27b9c9854
- 2024 Audi A3 1.5 TFSI S Line, 114 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 25,377 miles. Price: £19,375, reduced by £1,258 from £20,633 since AskCar first saw it on 9 October 2026, 29 days ago. Fair price: £1,416 (6%) under the AskCar estimate of £20,791. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Carbase Weston-super-Mare in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-0d6af2c7ca61
- 2018 Audi A3 2.0 TFSI S Line, 187 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 54,416 miles. Price: £12,910, reduced by £1,080 from £13,990 since AskCar first saw it on 13 October 2026, 25 days ago. Fair price: £930 (6%) under the AskCar estimate of £13,840. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 March 2027. Dealer: Evans Halshaw Vauxhall Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-7b22bd71745f
- 2026 Audi A3 1.5 TFSI Sport, automatic, petrol, hatchback, 5 doors, black. Mileage: 3,985 miles. Price: £24,350, reduced by £300 from £24,650 since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £1,686 (6%) under the AskCar estimate of £26,036. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-90befb4c8c97
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 24,632 miles. Price: £19,762, reduced by £948 from £20,710 since AskCar first saw it on 30 September 2026, 38 days ago. Fair price: £1,367 (6%) under the AskCar estimate of £21,129. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 August 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0a10ae48e9fa
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, grey. Mileage: 8,500 miles. Price: £25,450, reduced by £1,900 from £27,350 since AskCar first saw it on 19 September 2026, 49 days ago. Fair price: £1,627 (6%) under the AskCar estimate of £27,077. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-ba7ec9bc6a90
- 2024 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 20,250 miles. Price: £19,990, reduced by £1,760 from £21,750 since AskCar first saw it on 1 October 2026, 37 days ago. Fair price: £1,224 (5%) under the AskCar estimate of £21,214. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-866e828d94a6
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, blue. Mileage: 5,000 miles. Price: £26,350, reduced by £3,500 from £29,850 since AskCar first saw it on 4 July 2026, 126 days ago. Fair price: £1,576 (5%) under the AskCar estimate of £27,926. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-c54932a60897
- 2016 Audi A3 2.0 TDI S Line, 148 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 78,000 miles. Price: £9,190, reduced by £300 from £9,490 since AskCar first saw it on 24 October 2026, 14 days ago. Fair price: £500 (5%) under the AskCar estimate of £9,690. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Motorpod in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2016-263cd4cb40c5
- 2023 Audi A3 1.4 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, black. Mileage: 65,973 miles. Price: £14,127, reduced by £1,239 from £15,366 since AskCar first saw it on 29 September 2026, 39 days ago. Fair price: £756 (5%) under the AskCar estimate of £14,883. Euro 6 emissions standard. ULEZ compliant. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-85f093da1f17
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 34,062 miles. Price: £19,192, reduced by £1,807 from £20,999 since AskCar first saw it on 22 September 2026, 46 days ago. Fair price: £1,013 (5%) under the AskCar estimate of £20,205. Euro 6 emissions standard. ULEZ compliant. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-ab3a974dccc2
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, blue. Mileage: 3,250 miles. Price: £26,850, reduced by £500 from £27,350 since AskCar first saw it on 17 October 2026, 21 days ago. Fair price: £1,277 (4%) under the AskCar estimate of £28,127. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-db99fecb04c2
- 2017 Audi A3 1.4 TFSI CoD S Line, 148 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 68,466 miles. Price: £10,699, unchanged since AskCar first saw it on 6 November 2026, 1 day ago. Fair price: £491 (4%) under the AskCar estimate of £11,190. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 June 2027. Dealer: Carpoint UK Motor Company in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2017-cbf62fed1171
- 2019 Audi A3 1.5 TFSI CoD S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 54,523 miles. Price: £13,607, reduced by £200 from £13,807 since AskCar first saw it on 24 October 2026, 14 days ago. Fair price: £592 (4%) under the AskCar estimate of £14,199. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 January 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2019-7600b7c33fd1
- 2019 Audi A3 1.6 TDI Black Edition, 114 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 51,898 miles. Price: £12,900, reduced by £1,400 from £14,300 since AskCar first saw it on 15 September 2026, 53 days ago. Fair price: £546 (4%) under the AskCar estimate of £13,446. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 27 October 2026; ask the dealer for the current MOT. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2019-d13a314f1205
- 2023 Audi A3 1.4 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, white. Mileage: 16,022 miles. Price: £18,599, reduced by £1,700 from £20,299 since AskCar first saw it on 25 September 2026, 43 days ago. Fair price: £758 (3%) under the AskCar estimate of £19,357. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 August 2027. Dealer: Motorpoint Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e332dca568e7
- 2018 Audi A3 1.5 TFSI S Line, 147 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 47,320 miles. Price: £13,700, reduced by £700 from £14,400 since AskCar first saw it on 25 October 2026, 13 days ago. Fair price: £549 (3%) under the AskCar estimate of £14,249. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 October 2027. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-ce8e5ed28cb7
- 2019 Audi A3 1.6 TDI SE Technik, 114 bhp, manual, diesel, hatchback, 5 doors, red. Mileage: 70,093 miles. Price: £9,999, reduced by £1,500 from £11,499 since AskCar first saw it on 14 July 2026, 116 days ago. Fair price: £392 (3%) under the AskCar estimate of £10,391. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 May 2027. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2019-0b6cd6b005c3
- 2015 Audi A3 1.6 TDI S Line, 108 bhp, manual, diesel, hatchback, 3 doors, red. Mileage: 101,000 miles. Price: £6,290, reduced by £500 from £6,790 since AskCar first saw it on 5 September 2026, 63 days ago. Fair price: £235 (3%) under the AskCar estimate of £6,525. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 January 2027. Dealer: D B Specialist Cars in Cwmbran, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2015-23b3086183a1
- 2025 Audi A3 1.5 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, black. Mileage: 20,147 miles. Price: £21,988, unchanged since AskCar first saw it on 29 October 2026, 9 days ago. Fair price: £787 (3%) under the AskCar estimate of £22,775. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Jeff White Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2025-c96220418d5b
- 2021 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 33,794 miles. Price: £18,254, reduced by £558 from £18,812 since AskCar first saw it on 3 October 2026, 35 days ago. Fair price: £622 (3%) under the AskCar estimate of £18,876. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 September 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2021-b7a2c17f64a6
- 2020 Audi A3 1.5 TFSI Technik, 148 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 50,210 miles. Price: £13,599, reduced by £1,700 from £15,299 since AskCar first saw it on 16 September 2026, 52 days ago. Fair price: £430 (3%) under the AskCar estimate of £14,029. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Birchwood Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2020-005d8cac6088
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, grey. Mileage: 6,865 miles. Price: £26,650, unchanged since AskCar first saw it on 4 November 2026, 3 days ago. Fair price: £820 (2%) under the AskCar estimate of £27,470. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-b6b8078f4fc9
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 30,671 miles. Price: £18,699, reduced by £1,050 from £19,749 since AskCar first saw it on 27 October 2026, 11 days ago. Fair price: £571 (2%) under the AskCar estimate of £19,270. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 July 2027. Dealer: Motorpoint Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b98fb573fc0a
- 2018 Audi A3 1.5 TFSI Black Edition, 147 bhp, automatic, petrol, hatchback, 5 doors, silver. Mileage: 72,118 miles. Price: £12,510, unchanged since AskCar first saw it on 5 November 2026, 2 days ago. Fair price: £379 (2%) under the AskCar estimate of £12,889. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 September 2027. Dealer: Evans Halshaw Vauxhall Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-3ed5ed45a33e
- 2024 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 17,850 miles. Price: £23,850, reduced by £1,650 from £25,500 since AskCar first saw it on 23 September 2026, 45 days ago. Fair price: £715 (2%) under the AskCar estimate of £24,565. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-bfbf46819cd8
- 2023 Audi A3 1.5 TFSI S Line, manual, petrol, hatchback, 5 doors, white. Mileage: 17,500 miles. Price: £19,250, reduced by £700 from £19,950 since AskCar first saw it on 1 October 2026, 37 days ago. Fair price: £554 (2%) under the AskCar estimate of £19,804. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 April 2027. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-cf10b105891d
- 2023 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 58,938 miles. Price: £13,860, reduced by £1,631 from £15,491 since AskCar first saw it on 25 September 2026, 43 days ago. Fair price: £393 (2%) under the AskCar estimate of £14,253. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil, 20 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-e4bdf65b1585
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, white. Mileage: 4,247 miles. Price: £27,250, reduced by £1,600 from £28,850 since AskCar first saw it on 15 September 2026, 53 days ago. Fair price: £762 (2%) under the AskCar estimate of £28,012. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-25b28e3bb1e7
- 2022 Audi A3 1.4 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, white. Mileage: 57,606 miles. Price: £14,813, unchanged since AskCar first saw it on 4 November 2026, 3 days ago. Fair price: £409 (2%) under the AskCar estimate of £15,222. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 October 2027. Dealer: Carbase Weston-super-Mare in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2022-779d39dd96c5
- 2018 Audi A3 1.5 TFSI CoD SE Technik, 148 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 74,756 miles. Price: £8,999, reduced by £2,000 from £10,999 since AskCar first saw it on 31 May 2026, 160 days ago. Fair price: £239 (2%) under the AskCar estimate of £9,238. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 February 2027. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-81dd3bcd8f5f
- 2023 Audi A3 1.4 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, black. Mileage: 2,581 miles. Price: £20,449, reduced by £1,100 from £21,549 since AskCar first saw it on 24 October 2026, 14 days ago. Fair price: £516 (2%) under the AskCar estimate of £20,965. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Motorpoint Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-dbe366a331d2
- 2024 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 22,998 miles. Price: £16,988, unchanged since AskCar first saw it on 29 October 2026, 9 days ago. Fair price: £428 (2%) under the AskCar estimate of £17,416. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Jeff White Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-c16dfb697e5e
- 2026 Audi A3 1.5 TFSI Sport, manual, petrol, hatchback, 5 doors, blue. Mileage: 7,500 miles. Price: £23,950, reduced by £550 from £24,500 since AskCar first saw it on 19 September 2026, 49 days ago. Fair price: £597 (2%) under the AskCar estimate of £24,547. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-64ab693f4ccb
- 2019 Audi A3 1.6 TDI S Line, 114 bhp, automatic, diesel, hatchback, 5 doors, white. Mileage: 41,311 miles. Price: £14,150, reduced by £1,750 from £15,900 since AskCar first saw it on 26 August 2026, 73 days ago. Fair price: £334 (2%) under the AskCar estimate of £14,484. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 February 2027. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2019-e9111e80c3e9
- 2024 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 17,500 miles. Price: £21,000, reduced by £650 from £21,650 since AskCar first saw it on 30 September 2026, 38 days ago. Fair price: £466 (2%) under the AskCar estimate of £21,466. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-6075fc5c0aa2
- 2022 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 25,267 miles. Price: £19,991, unchanged since AskCar first saw it on 17 October 2026, 21 days ago. Fair price: £439 (2%) under the AskCar estimate of £20,430. Euro 6 emissions standard. ULEZ compliant. Dealer: Cardiff Trade Sales in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2022-63ff80535ce9
- 2025 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 10,610 miles. Price: £26,450, reduced by £1,500 from £27,950 since AskCar first saw it on 15 September 2026, 53 days ago. Fair price: £567 (2%) under the AskCar estimate of £27,017. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2025-ebc057ff6a71
- 2020 Audi A3 1.0 TFSI Technik, 108 bhp, manual, petrol, hatchback, 5 doors, silver. Mileage: 62,000 miles. Price: £11,995, unchanged since AskCar first saw it on 29 September 2026, 39 days ago. Fair price: £237 (1%) under the AskCar estimate of £12,232. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 January 2027. Dealer: Chris Waite Car Sales in Blackwood, 14 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2020-bb5f5c44f2a9
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 21,601 miles. Price: £21,000, reduced by £1,000 from £22,000 since AskCar first saw it on 30 September 2026, 38 days ago. Fair price: £406 (1%) under the AskCar estimate of £21,406. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-3ad168346aad
- 2017 Audi A3 2.0 TDI Black Edition, 181 bhp, automatic, diesel, hatchback, 5 doors, red. Mileage: 130,000 miles. Price: £9,495, reduced by £500 from £9,995 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £177 (1%) under the AskCar estimate of £9,672. 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: Prestige Motors Uk in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2017-520c0467fb61
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 24,135 miles. Price: £19,495, reduced by £1,000 from £20,495 since AskCar first saw it on 3 October 2026, 35 days ago. Fair price: £337 (1%) under the AskCar estimate of £19,832. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 September 2027. Dealer: Drive Motor Retail drivedirect Weston-super-Mare MG in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b4c5838b8528
- 2025 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 13,500 miles. Price: £26,250, reduced by £250 from £26,500 since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £435 (1%) under the AskCar estimate of £26,685. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2025-581277d1bf83
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 25,000 miles. Price: £18,000, reduced by £250 from £18,250 since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £278 (1%) under the AskCar estimate of £18,278. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 September 2027. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-5dafcb1ed084
- 2024 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 16,500 miles. Price: £24,350, reduced by £1,150 from £25,500 since AskCar first saw it on 23 September 2026, 45 days ago. Fair price: £357 (1%) under the AskCar estimate of £24,707. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-8bd5028cc13c
- 2023 Audi A3 1.0 TFSI Technik, 108 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 18,687 miles. Price: £16,149, reduced by £1,250 from £17,399 since AskCar first saw it on 30 August 2026, 69 days ago. Fair price: £216 (1%) under the AskCar estimate of £16,365. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: Birchwood Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0ed248916d6f
- 2024 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 25,806 miles. Price: £16,988, unchanged since AskCar first saw it on 29 October 2026, 9 days ago. Fair price: £219 (1%) under the AskCar estimate of £17,207. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Jeff White Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-85ac56a5ebae
- 2024 Audi A3 1.0 TFSI S Line, 108 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 11,000 miles. Price: £21,795, reduced by £955 from £22,750 since AskCar first saw it on 18 August 2026, 81 days ago. Fair price: £277 (1%) under the AskCar estimate of £22,072. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Bhakar Watts Cars in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-a61f0c1e5520
- 2023 Audi A3 1.0 TFSI Technik, 108 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 25,260 miles. Price: £17,488, unchanged since AskCar first saw it on 11 September 2026, 57 days ago. Fair price: £216 (1%) under the AskCar estimate of £17,704. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 June 2027. Dealer: Jeff White Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-b01ad89ff743
- 2023 Audi A3 1.5 TFSI, 148 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 21,827 miles. Price: £23,990, unchanged since AskCar first saw it on 13 October 2026, 25 days ago. Fair price: £277 (1%) under the AskCar estimate of £24,267. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 February 2027. Dealer: Avondale Motorpark in Cwmbran, 14 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-c6ca4d0c6393
- 2023 Audi A3 1.0 TFSI Technik, 108 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 26,612 miles. Price: £17,405, unchanged since AskCar first saw it on 21 October 2026, 17 days ago. Fair price: £197 (1%) under the AskCar estimate of £17,602. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-c47d316223f6
- 2018 Audi A3 1.5 TFSI S Line, 147 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 51,536 miles. Price: £13,620, reduced by £230 from £13,850 since AskCar first saw it on 9 October 2026, 29 days ago. Fair price: £144 (1%) under the AskCar estimate of £13,764. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 May 2027. Dealer: Evans Halshaw Vauxhall Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-b646b3313680
- 2025 Audi A3 1.5 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, white. Mileage: 12,000 miles. Price: £23,350, reduced by £1,150 from £24,500 since AskCar first saw it on 1 October 2026, 37 days ago. Fair price: £234 (under 1%) under the AskCar estimate of £23,584. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2025-0a4957b3811b
- 2024 Audi A3 1.5 TFSI Black Edition, 148 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 21,850 miles. Price: £23,350, reduced by £100 from £23,450 since AskCar first saw it on 24 September 2026, 44 days ago. Fair price: £233 (under 1%) under the AskCar estimate of £23,583. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-9f22b8e3f48e
- 2023 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 31,850 miles. Price: £22,350, reduced by £650 from £23,000 since AskCar first saw it on 1 October 2026, 37 days ago. Fair price: £190 (under 1%) under the AskCar estimate of £22,540. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-279907fad255
- 2021 Audi A3 1.0 TFSI Technik, 108 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 26,550 miles. Price: £15,049, reduced by £300 from £15,349 since AskCar first saw it on 28 October 2026, 10 days ago. Fair price: £113 (under 1%) under the AskCar estimate of £15,162. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 March 2027. Dealer: Motorpoint Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2021-82d04d89cadd
- 2020 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 44,560 miles. Price: £17,484, unchanged since AskCar first saw it on 4 November 2026, 3 days ago. Fair price: £100 (under 1%) under the AskCar estimate of £17,584. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 27 October 2026; ask the dealer for the current MOT. Dealer: Carbase Weston-super-Mare in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2020-05f39f12ee47
- 2023 Audi A3 1.5 TFSI Sport, 148 bhp, automatic, petrol, hatchback, 5 doors, silver. Mileage: 23,080 miles. Price: £19,180, reduced by £2,499 from £21,679 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £97 (under 1%) under the AskCar estimate of £19,277. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 April 2027. Dealer: Sinclair Group in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-221ac5b6da8b
- 2024 Audi A3 1.5 TFSI S Line, automatic, petrol, hatchback, 5 doors, black. Mileage: 18,850 miles. Price: £22,850, reduced by £1,000 from £23,850 since AskCar first saw it on 16 October 2026, 22 days ago. Fair price: £101 (under 1%) under the AskCar estimate of £22,951. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-be239e4bc565
- 2021 Audi A3 1.5 TFSI, 148 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 41,000 miles. Price: £21,000, raised by £250 from £20,750 since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £73 (under 1%) under the AskCar estimate of £21,073. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 May 2027. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2021-da59bb1262aa
- 2023 Audi A3 1.0 TFSI Technik, 108 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 21,677 miles. Price: £16,149, reduced by £1,850 from £17,999 since AskCar first saw it on 17 September 2026, 51 days ago. Fair price: £7 (under 1%) under the AskCar estimate of £16,156. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 June 2027. Dealer: Birchwood Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-a98cd245bf5a
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, green. Mileage: 3,301 miles. Price: £30,490, unchanged since AskCar first saw it on 24 October 2026, 14 days ago. Fair price: £55 (under 1%) over the AskCar estimate of £30,435. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-6b4468109868
- 2020 Audi A3 1.0 TFSI S Line, 108 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 36,599 miles. Price: £15,490, unchanged since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £57 (under 1%) over the AskCar estimate of £15,433. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 October 2027. Dealer: Gerry Hill Car Sales in Aberdare, 19 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2020-95c558e571a5
- 2025 Audi A3 1.5 TFSI Sport, 148 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 6,481 miles. Price: £25,618, reduced by £1,241 from £26,859 since AskCar first saw it on 8 July 2026, 122 days ago. Fair price: £107 (under 1%) over the AskCar estimate of £25,511. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2025-117f565cbcc3
- 2015 Audi A3 2.0 TDI S Line, 147 bhp, automatic, diesel, hatchback, 3 doors, grey. Mileage: 59,522 miles. Price: £10,595, unchanged since AskCar first saw it on 31 October 2026, 7 days ago. Fair price: £46 (under 1%) over the AskCar estimate of £10,549. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 January 2027. Dealer: Plan-it Motor Company in Cwmbran, 14 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2015-9a6788e1c71f
- 2015 Audi A3 2.0 TDI S Line, 181 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 133,645 miles. Price: £5,995, unchanged since AskCar first saw it on 20 October 2026, 18 days ago. Fair price: £48 (under 1%) over the AskCar estimate of £5,947. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2026. Dealer: RTM Motors Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2015-affb28c50bc3
- 2011 Audi A3 2.0 TDI Sport, 138 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 111,743 miles. Price: £3,495, unchanged since AskCar first saw it on 4 November 2026, 3 days ago. Fair price: £33 (under 1%) over the AskCar estimate of £3,462. Euro 5 emissions standard. MOT: valid until 12 September 2027. Dealer: Andy Hall Cars in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2011-84fcba75144f
- 2023 Audi A3 1.0 TFSI S Line, 108 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 35,385 miles. Price: £17,592, reduced by £3,204 from £20,796 since AskCar first saw it on 8 July 2026, 122 days ago. Fair price: £209 (1%) over the AskCar estimate of £17,383. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 April 2027. Dealer: Sinclair Group in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-69c026a85459
- 2014 Audi A3 1.8 TFSI S Line, 177 bhp, automatic, petrol, hatchback, 3 doors, black. Mileage: 98,235 miles. Price: £8,495, unchanged since AskCar first saw it on 1 November 2026, 6 days ago. Fair price: £109 (1%) over the AskCar estimate of £8,386. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 April 2027. Dealer: Castle Motors in Caerphilly, 8 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2014-2a7c4dd12464
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 29,239 miles. Price: £20,999, reduced by £1,000 from £21,999 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £283 (1%) over the AskCar estimate of £20,716. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 March 2027. Dealer: Motorplus South Wales in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-59112669dc76
- 2019 Audi A3 1.6 TDI Sport, 114 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 18,891 miles. Price: £13,999, reduced by £1,500 from £15,499 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £193 (1%) over the AskCar estimate of £13,806. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 27 August 2026; ask the dealer for the current MOT. Dealer: Motorplus South Wales in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2019-93565717bddb
- 2026 Audi A3 1.5 TFSIe S Line, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, white. Mileage: 1,654 miles. Price: £31,495, unchanged since AskCar first saw it on 21 October 2026, 17 days ago. Fair price: £459 (1%) over the AskCar estimate of £31,036. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-7be447bf2b99
- 2015 Audi A3 2.0 TDI S Line, automatic, diesel, hatchback, 5 doors, grey. Mileage: 130,568 miles. Price: £7,045, unchanged since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £106 (1%) over the AskCar estimate of £6,939. 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: T J Car Sales in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2015-6947ab694cf7
- 2024 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 17,950 miles. Price: £24,950, reduced by £700 from £25,650 since AskCar first saw it on 20 October 2026, 18 days ago. Fair price: £396 (1%) over the AskCar estimate of £24,554. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Mon Motors Cardiff Audi in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-625617a8ff64
- 2016 Audi A3 2.0 TDI S Line, 148 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 105,000 miles. Price: £8,490, unchanged since AskCar first saw it on 15 October 2026, 23 days ago. Fair price: £149 (1%) over the AskCar estimate of £8,341. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 December 2026. Dealer: Elite Vehicles Direct in Abertillery, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2016-76d7133331af
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 4,654 miles. Price: £30,859, unchanged since AskCar first saw it on 11 September 2026, 57 days ago. Fair price: £592 (1%) over the AskCar estimate of £30,267. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2026-dedb3020c11a
- 2024 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 22,533 miles. Price: £17,799, reduced by £900 from £18,699 since AskCar first saw it on 21 October 2026, 17 days ago. Fair price: £349 (2%) over the AskCar estimate of £17,450. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2024-4363db3f05ec
- 2023 Audi A3 1.4 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, white. Mileage: 53,665 miles. Price: £16,395, unchanged since AskCar first saw it on 7 October 2026, 31 days ago. Fair price: £332 (2%) over the AskCar estimate of £16,063. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 October 2027. Dealer: Sinclair Direct in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2023-d092d3d8d31f
- 2018 Audi A3 2.0 TDI Black Edition, 148 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 83,867 miles. Price: £11,995, unchanged since AskCar first saw it on 5 November 2026, 2 days ago. Fair price: £267 (2%) over the AskCar estimate of £11,728. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 July 2027. Dealer: REO Car Sales in Blaenau Gwent, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-afd92a7661a0
- 2021 Audi A3 1.4 TFSIe S Line Competition, 242 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, black. Mileage: 72,032 miles. Price: £15,991, unchanged since AskCar first saw it on 31 October 2026, 7 days ago. Fair price: £374 (2%) over the AskCar estimate of £15,617. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 October 2027. Dealer: Cardiff Trade Sales in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2021-421b4f519b80
- 2016 Audi A3 1.4 TFSI CoD S Line, 148 bhp, manual, petrol, hatchback, 3 doors, white. Mileage: 59,200 miles. Price: £10,990, unchanged since AskCar first saw it on 24 October 2026, 14 days ago. Fair price: £304 (2%) over the AskCar estimate of £10,686. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 July 2027. Dealer: Auto Venue in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2016-c54d1fc18175
- 2022 Audi A3 1.4 TFSIe Sport, 201 bhp, automatic, plug-in hybrid (petrol), hatchback, 5 doors, blue. Mileage: 57,201 miles. Price: £15,699, reduced by £1,300 from £16,999 since AskCar first saw it on 27 August 2026, 72 days ago. Fair price: £444 (2%) over the AskCar estimate of £15,255. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 6 November 2026; ask the dealer for the current MOT. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2022-dad942997acf
- 2016 Audi A3 2.0 TDI S Line, 148 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 70,400 miles. Price: £10,990, unchanged since AskCar first saw it on 20 October 2026, 18 days ago. Fair price: £353 (3%) over the AskCar estimate of £10,637. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 April 2027. Dealer: Auto Venue in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2016-52b37b6ff99f
- 2017 Audi A3 1.4 TFSI CoD S Line, 148 bhp, manual, petrol, hatchback, 5 doors, silver. Mileage: 71,897 miles. Price: £11,290, reduced by £200 from £11,490 since AskCar first saw it on 8 September 2026, 60 days ago. Fair price: £370 (3%) over the AskCar estimate of £10,920. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 March 2027. Dealer: Auto Unit in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2017-7fcf0f81be34
- 2018 Audi A3 1.0 TFSI Black Edition, 114 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 55,000 miles. Price: £13,995, unchanged since AskCar first saw it on 30 October 2026, 8 days ago. Fair price: £498 (3%) over the AskCar estimate of £13,497. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 October 2027. Dealer: Magor Motor Company in Caldicot, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2018-a79bef124e0f
- 2021 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 46,279 miles. Price: £14,275, reduced by £520 from £14,795 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £523 (3%) over the AskCar estimate of £13,752. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: D.g. Weaver in Llantrisant, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2021-5e197d352eaf
- 2016 Audi A3 2.0 TDI SE Technik, 148 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 95,140 miles. Price: £6,991, reduced by £500 from £7,491 since AskCar first saw it on 24 October 2026, 14 days ago. Fair price: £264 (3%) over the AskCar estimate of £6,727. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 October 2027. Dealer: Greenaway Autos in Pontypridd, 9 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2016-c5e99263f35e
- 2025 Audi A3 2.0 TDI Sport, 148 bhp, automatic, diesel, hatchback, 5 doors, red. Mileage: 8,745 miles. Price: £26,985, reduced by £2,756 from £29,741 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £1,034 (3%) over the AskCar estimate of £25,951. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2025-607163a9cb43
- 2017 Audi A3 1.5 TFSI SE, 147 bhp, manual, petrol, hatchback, red. Mileage: 40,917 miles. Price: £10,995, unchanged since AskCar first saw it on 25 September 2026, 43 days ago. Fair price: £427 (4%) over the AskCar estimate of £10,568. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 February 2027. Dealer: Carrera Cars Wales in Aberdare, 19 miles from Cardiff. AskCar page: https://askcar.co.uk/car/audi-a3-2017-4782ffba54db
Audi A3 hatchback near you
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Audi A3 near Cardiff by price
Audi A3 across the UK by price
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