Used Audi A3 saloon for sale near Swansea
There are 21 used Audi A3 saloon for sale from UK dealers within 20 miles of Swansea on AskCar, as of 29 October 2026. Typical asking price £23,000 (the median: half cost less, half cost more). The cheapest is £10,495. AskCar lists 6,724 used Audi A3 across the UK, from 2,304 dealerships.
The middle half of the 21 cars are priced between £20,000 and £31,000.
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 Swansea
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 4 have the biggest reductions in pounds since AskCar first saw them.
- 2025 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 5,266 miles. Price: £27,607, reduced by £2,769 from £30,376 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £255 (under 1%) over the AskCar estimate of £27,352. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-e955e3ddeaba
- 2022 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, saloon, 4 doors, silver. Mileage: 17,921 miles. Price: £17,072, reduced by £2,463 from £19,535 since AskCar first saw it on 4 June 2026, 147 days ago. Fair price: £117 (under 1%) over the AskCar estimate of £16,955. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 April 2027. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2022-a614ff9970ea
- 2025 Audi A3 1.5 TFSI S Line, automatic, petrol, saloon, 4 doors, white. Mileage: 3,712 miles. Price: £28,088, reduced by £1,880 from £29,968 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £314 (1%) under the AskCar estimate of £28,402. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-c4902ab0807e
- 2021 Audi A3 1.5 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 64,644 miles. Price: £15,642, reduced by £1,140 from £16,782 since AskCar first saw it on 26 June 2026, 125 days ago. Fair price: £468 (3%) over the AskCar estimate of £15,174. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 June 2027. Dealer: Days Motorpark in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2021-19b99c14c8ff
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 6,508 priced Audi A3 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.
- 2023 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 25,469 miles. Price: £16,799, unchanged since AskCar first saw it on 29 October 2026. Fair price: £308 (1%) under the AskCar estimate of £17,107. Euro 6 emissions standard. ULEZ compliant. Dealer: Motorpoint Swansea in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-7f57278cb180
- 2018 Audi A3 1.5 TFSI CoD S Line, 148 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 89,241 miles. Price: £10,495, unchanged since AskCar first saw it on 26 August 2026, 64 days ago. Fair price: £169 (1%) under the AskCar estimate of £10,664. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: BAV Motor Company in Bridgend, 12 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2018-ea5a8bca9015
- 2025 Audi A3 1.5 TFSI S Line, automatic, petrol, saloon, 4 doors, white. Mileage: 3,712 miles. Price: £28,088, reduced by £1,880 from £29,968 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £314 (1%) under the AskCar estimate of £28,402. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-c4902ab0807e
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, green. Mileage: 2,627 miles. Price: £31,201, unchanged since AskCar first saw it on 21 October 2026, 8 days ago. Fair price: £156 (under 1%) under the AskCar estimate of £31,357. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2026-50a7f2cda09e
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 5,227 miles. Price: £30,991, unchanged since AskCar first saw it on 17 September 2026, 42 days ago. Fair price: £69 (under 1%) under the AskCar estimate of £31,060. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 1 mile from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2026-8922a74b7880
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 3,525 miles. Price: £31,241, unchanged since AskCar first saw it on 3 October 2026, 26 days ago. Fair price: £26 (under 1%) under the AskCar estimate of £31,267. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 1 mile from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2026-7f0115e6d49c
- 2021 Audi A3 1.5 TFSI, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 31,397 miles. Price: £22,049, unchanged since AskCar first saw it on 28 October 2026, 1 day ago. Fair price: £61 (under 1%) over the AskCar estimate of £21,988. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 September 2027. Dealer: Motorpoint Swansea in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2021-f21ef04354c6
- 2025 Audi A3 1.5 TFSI Sport, 114 bhp, manual, petrol, saloon, 4 doors, red. Mileage: 7,624 miles. Price: £21,756, unchanged since AskCar first saw it on 7 October 2026, 22 days ago. Fair price: £79 (under 1%) over the AskCar estimate of £21,677. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Bridgend Ford in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-e571fbc0cddc
- 2022 Audi A3 1.0 TFSI Sport, 108 bhp, manual, petrol, saloon, 4 doors, silver. Mileage: 17,921 miles. Price: £17,072, reduced by £2,463 from £19,535 since AskCar first saw it on 4 June 2026, 147 days ago. Fair price: £117 (under 1%) over the AskCar estimate of £16,955. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 April 2027. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2022-a614ff9970ea
- 2022 Audi A3 1.0 TFSI Sport, 108 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 7,677 miles. Price: £19,995, unchanged since AskCar first saw it on 15 October 2026, 14 days ago. Fair price: £149 (under 1%) over the AskCar estimate of £19,846. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 September 2026; ask the dealer for the current MOT. Dealer: jjmotors in Llanelli, 12 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2022-372a5f8c2a81
- 2025 Audi A3 1.5 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 5,266 miles. Price: £27,607, reduced by £2,769 from £30,376 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £255 (under 1%) over the AskCar estimate of £27,352. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-e955e3ddeaba
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, saloon, 4 doors, white. Mileage: 5,945 miles. Price: £29,423, unchanged since AskCar first saw it on 10 October 2026, 19 days ago. Fair price: £310 (1%) over the AskCar estimate of £29,113. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2026-6c59377b963b
- 2026 Audi A3 1.5 TFSI S Line, automatic, petrol, saloon, 4 doors, red. Mileage: 4,389 miles. Price: £29,755, unchanged since AskCar first saw it on 10 September 2026, 49 days ago. Fair price: £345 (1%) over the AskCar estimate of £29,410. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2026-9f0f673340e8
- 2021 Audi A3 2.0 TDI Edition 1, 148 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 46,421 miles. Price: £20,491, unchanged since AskCar first saw it on 25 September 2026, 34 days ago. Fair price: £245 (1%) over the AskCar estimate of £20,246. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 March 2027. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2021-22941314fc4c
- 2021 Audi A3 1.5 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 64,644 miles. Price: £15,642, reduced by £1,140 from £16,782 since AskCar first saw it on 26 June 2026, 125 days ago. Fair price: £468 (3%) over the AskCar estimate of £15,174. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 June 2027. Dealer: Days Motorpark in Swansea, 2 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2021-19b99c14c8ff
- 2025 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 6,143 miles. Price: £31,991, reduced by £1,994 from £33,985 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £1,396 (4%) over the AskCar estimate of £30,595. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 1 mile from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-09ce02f469ca
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 9,191 miles. Price: £22,710, unchanged since AskCar first saw it on 3 October 2026, 26 days ago. Fair price: £1,222 (5%) over the AskCar estimate of £21,488. Euro 6 emissions standard. ULEZ compliant. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-05485ea24bf2
- 2023 Audi A3 1.5 TFSI S Line, 148 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 10,284 miles. Price: £22,991, unchanged since AskCar first saw it on 4 September 2026, 55 days ago. Fair price: £1,680 (7%) over the AskCar estimate of £21,311. Euro 6 emissions standard. ULEZ compliant. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 1 mile from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2023-18a0df464d89
- 2018 Audi A3 1.5 TFSI CoD S Line, 148 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 75,000 miles. Price: £11,995, unchanged since AskCar first saw it on 11 October 2026, 18 days ago. Fair price: £888 (8%) over the AskCar estimate of £11,107. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 July 2027. Dealer: Isaac Motors in Swansea, 5 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2018-73ab2d0ba899
- 2026 Audi A3 1.5 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 5,146 miles. Price: £33,741, unchanged since AskCar first saw it on 3 October 2026, 26 days ago. Above the going rate: £2,659 (8%) over the AskCar estimate of £31,082. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 1 mile from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2026-d11fd3cdbe34
- 2025 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 11,500 miles. Price: £33,581, reduced by £2,489 from £36,070 since AskCar first saw it on 28 May 2026, 154 days ago. Above the going rate: £4,201 (14%) over the AskCar estimate of £29,380. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend, 18 miles from Swansea. AskCar page: https://askcar.co.uk/car/audi-a3-2025-8cc92c277c79
Audi A3 saloon near you
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Audi A3 near Swansea by price
Audi A3 across the UK by price
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