Used diesel Audi A3 for sale near Alton
There are 30 used diesel Audi A3 for sale from UK dealers within 20 miles of Alton on AskCar, as of 12 November 2026. Typical asking price £10,700 (the median: half cost less, half cost more). The cheapest is £995. AskCar lists 6,840 used Audi A3 across the UK, from 2,317 dealerships.
The middle half of the 30 cars are priced between £5,400 and £20,500.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Alton
10 of the 30 diesel Audi A3 within 20 miles of Alton had their price reduced in the last 14 days to 12 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 6,705 priced Audi A3 adverts on AskCar as of 12 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.
- 2011 Audi A3 1.6 TDI SE, 103 bhp, manual, diesel, hatchback, 3 doors, black. Mileage: 138,000 miles. Price: £1,950, unchanged since AskCar first saw it on 19 September 2026, 54 days ago. Good value: £527 (21%) under the AskCar estimate of £2,477. Euro 5 emissions standard. MOT: valid until 9 February 2027. Dealer: Choice Autos in Sandhurst, 15 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2011-2d41d3bf9cf7
- 2015 Audi A3 2.0 TDI Sport, 148 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 120,000 miles. Price: £4,395, unchanged since AskCar first saw it on 12 November 2026. Good value: £745 (14%) under the AskCar estimate of £5,140. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 August 2027. Dealer: DK Motor Cars in Farnham, 10 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2015-e1034cd1a1b6
- 2018 Audi A3 1.6 TDI SE Technik, 108 bhp, automatic, diesel, hatchback, 5 doors, red. Mileage: 113,000 miles. Price: £6,795, reduced by £700 from £7,495 since AskCar first saw it on 20 August 2026, 84 days ago. Good value: £1,058 (13%) under the AskCar estimate of £7,853. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT. Dealer: Ran Cars And Commercials in Alresford, 10 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2018-c847a2563269
- 2017 Audi A3 2.0 TDI Black Edition, 147 bhp, automatic, diesel, hatchback, 3 doors, black. Mileage: 77,000 miles. Price: £10,444, reduced by £1,000 from £11,444 since AskCar first saw it on 27 July 2026, 108 days ago. Good value: £1,258 (10%) under the AskCar estimate of £11,702. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 June 2027. Dealer: CarConnect Uk in Farnham, 11 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2017-8d3624b67be9
- 2015 Audi A3 1.6 TDI SE Technik, 108 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 100,300 miles. Price: £5,395, unchanged since AskCar first saw it on 22 October 2026, 21 days ago. Fair price: £449 (7%) under the AskCar estimate of £5,844. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 August 2027. Dealer: Hampshire Motor Company in Winchester, 16 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2015-24f74f592c61
- 2013 Audi A3 2.0 TDI Sport, 148 bhp, manual, diesel, hatchback, 3 doors, grey. Mileage: 75,000 miles. Price: £5,495, reduced by £500 from £5,995 since AskCar first saw it on 11 August 2026, 93 days ago. Fair price: £415 (7%) under the AskCar estimate of £5,910. Euro 5 emissions standard. MOT: valid until 6 August 2027. Dealer: Surrey Motor Company in Reading, 15 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2013-5f46a0366f63
- 2012 Audi A3 1.6 TDI Sport, 104 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 98,600 miles. Price: £3,100, reduced by £150 from £3,250 since AskCar first saw it on 18 October 2026, 25 days ago. Fair price: £218 (6%) under the AskCar estimate of £3,318. Euro 5 emissions standard. MOT: valid until 25 November 2026. Dealer: Car Deal in Wokingham, 16 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2012-1125bfa7b8cf
- 2014 Audi A3 1.6 TDI S Line, 108 bhp, manual, diesel, hatchback, 5 doors, silver. Mileage: 98,300 miles. Price: £6,395, unchanged since AskCar first saw it on 11 October 2026, 32 days ago. Fair price: £284 (4%) under the AskCar estimate of £6,679. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 October 2027. Dealer: Hampshire Motor Company in Winchester, 16 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2014-9aa0f806917a
- 2017 Audi A3 1.6 TDI SE Technik, manual, diesel, hatchback, 5 doors, black. Mileage: 101,450 miles. Price: £6,395, unchanged since AskCar first saw it on 27 October 2026, 16 days ago. Fair price: £253 (3%) under the AskCar estimate of £6,648. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Mytchett First Cars in Camberley, 15 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2017-829c97ad6f17
- 2023 Audi A3 2.0 TDI S Line, 148 bhp, automatic, diesel, hatchback, 5 doors, blue. Mileage: 16,062 miles. Price: £22,160, reduced by £1,711 from £23,871 since AskCar first saw it on 12 September 2026, 61 days ago. Fair price: £807 (3%) under the AskCar estimate of £22,967. Euro 6 emissions standard. ULEZ compliant. Dealer: Lookers Audi Guildford in Guildford, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0b6a96c11929
- 2018 Audi A3 1.6 TDI SE Technik, 108 bhp, automatic, diesel, hatchback, 5 doors, black. Mileage: 60,000 miles. Price: £10,990, unchanged since AskCar first saw it on 27 October 2026, 16 days ago. Fair price: £382 (3%) under the AskCar estimate of £11,372. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 March 2027. Dealer: Stratus in Basingstoke, 10 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2018-4acf339c0e27
- 2025 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, hatchback, 5 doors, white. Mileage: 5,977 miles. Price: £27,989, reduced by £4,446 from £32,435 since AskCar first saw it on 28 May 2026, 168 days ago. Fair price: £897 (3%) under the AskCar estimate of £28,886. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers Audi Basingstoke in Basingstoke, 10 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2025-cb6d75f79ceb
- 2022 Audi A3 2.0 TDI S Line, 148 bhp, automatic, diesel, hatchback, 5 doors, blue. Mileage: 37,912 miles. Price: £19,480, reduced by £1,745 from £21,225 since AskCar first saw it on 27 September 2026, 46 days ago. Fair price: £616 (3%) under the AskCar estimate of £20,096. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 September 2027. Dealer: Lookers Audi Farnborough in Farnborough, 13 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2022-a8bea7b834d1
- 2022 Audi A3 2.0 TDI S Line, 148 bhp, automatic, diesel, hatchback, 5 doors, black. Mileage: 57,313 miles. Price: £17,699, reduced by £500 from £18,199 since AskCar first saw it on 13 October 2026, 30 days ago. Fair price: £405 (2%) under the AskCar estimate of £18,104. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 May 2027. Dealer: cinch Bellevue in Hook, 9 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2022-48a2678e729b
- 2014 Audi A3 2.0 TDI Sport, 148 bhp, manual, diesel, hatchback, 5 doors, red. Mileage: 83,900 miles. Price: £5,995, unchanged since AskCar first saw it on 27 October 2026, 16 days ago. Fair price: £92 (1%) under the AskCar estimate of £6,087. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 October 2027. Dealer: Hampshire Motor Company in Winchester, 16 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2014-f8fd4787f4a1
- 2018 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, hatchback, 5 doors, blue. Mileage: 72,289 miles. Price: £13,299, reduced by £800 from £14,099 since AskCar first saw it on 17 October 2026, 26 days ago. Fair price: £87 (under 1%) under the AskCar estimate of £13,386. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 October 2027. Dealer: cinch Bellevue in Hook, 9 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2018-fc7b55c27613
- 2020 Audi A3 2.0 TDI Sport, 148 bhp, automatic, diesel, hatchback, 5 doors, black. Mileage: 41,300 miles. Price: £16,595, reduced by £400 from £16,995 since AskCar first saw it on 30 September 2026, 43 days ago. Fair price: £15 (under 1%) over the AskCar estimate of £16,580. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 September 2027. Dealer: Wokingham Trade Centre in Wokingham, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2020-d21256aa7d36
- 2016 Audi A3 2.0 TDI S Line, 148 bhp, manual, diesel, hatchback, 5 doors, blue. Mileage: 46,100 miles. Price: £11,890, reduced by £110 from £12,000 since AskCar first saw it on 25 October 2026, 18 days ago. Fair price: £35 (under 1%) over the AskCar estimate of £11,855. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 January 2027. Dealer: Car Deal in Wokingham, 16 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2016-4f6e27e25fef
- 2023 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, hatchback, 5 doors, grey. Mileage: 14,576 miles. Price: £26,104, raised by £102 from £26,002 since AskCar first saw it on 2 November 2026, 10 days ago. Fair price: £148 (under 1%) over the AskCar estimate of £25,956. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 September 2027. Dealer: Lookers Audi Guildford in Guildford, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-8beb188163c5
- 2024 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, hatchback, 5 doors, blue. Mileage: 34,740 miles. Price: £24,840, raised by £544 from £24,296 since AskCar first saw it on 27 October 2026, 16 days ago. Fair price: £229 (under 1%) over the AskCar estimate of £24,611. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers Audi Farnborough in Farnborough, 13 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2024-dfd355903591
- 2025 Audi A3 2.0 TDI S Line, 148 bhp, automatic, diesel, hatchback, 5 doors, grey. Mileage: 6,505 miles. Price: £29,421, reduced by £1,865 from £31,286 since AskCar first saw it on 1 October 2026, 42 days ago. Fair price: £357 (1%) over the AskCar estimate of £29,064. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers Audi Guildford in Guildford, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2025-80a0fb7e904f
- 2025 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 2,335 miles. Price: £32,690, reduced by £2,809 from £35,499 since AskCar first saw it on 28 May 2026, 168 days ago. Fair price: £960 (3%) over the AskCar estimate of £31,730. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers Audi Guildford in Guildford, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2025-9504adaf7f48
- 2026 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, hatchback, 5 doors, white. Mileage: 4,167 miles. Price: £33,550, unchanged since AskCar first saw it on 24 September 2026, 49 days ago. Fair price: £1,910 (6%) over the AskCar estimate of £31,640. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Audi Reading in Reading, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2026-89e96a902c61
- 2021 Audi A3 2.0 TDI S Line, 114 bhp, manual, diesel, hatchback, 5 doors, red. Mileage: 20,184 miles. Price: £20,768, unchanged since AskCar first saw it on 6 November 2026, 6 days ago. Fair price: £1,520 (7%) over the AskCar estimate of £19,248. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: Lookers Audi Guildford in Guildford, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2021-0096e92549ea
- 2017 Audi A3 2.0 TDI Black Edition, manual, diesel, saloon, 4 doors, blue. Mileage: 38,000 miles. Price: £15,790, unchanged since AskCar first saw it on 16 September 2026, 57 days ago. Above the going rate: £1,257 (8%) over the AskCar estimate of £14,533. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 August 2027. Dealer: Stratus in Basingstoke, 10 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2017-1186d405419f
- 2014 Audi A3 1.6 TDI SE, 108 bhp, automatic, diesel, hatchback, 5 doors, white. Mileage: 48,834 miles. Price: £8,999, reduced by £1,800 from £10,799 since AskCar first saw it on 13 June 2026, 152 days ago. Above the going rate: £817 (9%) over the AskCar estimate of £8,182. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 March 2027. Dealer: Top Rides Group in Crowthorne, 17 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2014-64afe2e19190
- 2011 Audi A3 2.0 TDI Sport, 168 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 112,000 miles. Price: £4,500, unchanged since AskCar first saw it on 28 May 2026, 168 days ago. Above the going rate: £635 (16%) over the AskCar estimate of £3,865. Euro 5 emissions standard. MOT: valid until 28 March 2027. Dealer: Irving West Car Sales in Fareham, 20 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2011-b67b4235625d
- 2006 Audi A3 TDI, manual, diesel, hatchback, 5 doors, silver. Mileage: 112,000 miles. Price: £1,295, unchanged since AskCar first saw it on 6 November 2026, 6 days ago. Far below the going rate: £1,771 (57%) under the AskCar estimate of £3,066. Worth asking the dealer why. Euro 4 emissions standard. Dealer: ZAM MOTORS in Reading, 20 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2006-0f6ef8a7c893
- 2006 Audi A3 1.9 TDI, 103 bhp, manual, diesel, hatchback, 5 doors, silver. Mileage: 112,000 miles. Price: £1,095, unchanged since AskCar first saw it on 6 November 2026, 6 days ago. Far below the going rate: £1,380 (55%) under the AskCar estimate of £2,475. Worth asking the dealer why. Euro 4 emissions standard. Dealer: ZAM MOTORS in Reading, 20 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2006-890969c3bdd0
- 2006 Audi A3 1.9 TDI Sport, 104 bhp, manual, diesel, hatchback, 5 doors, silver. Mileage: 181,000 miles. Price: £995, reduced by £505 from £1,500 since AskCar first saw it on 6 October 2026, 37 days ago. Far below the going rate: £333 (25%) under the AskCar estimate of £1,328. Worth asking the dealer why. Euro 4 emissions standard. MOT: valid until 22 February 2027. Dealer: Grand Car market in Reading, 19 miles from Alton. AskCar page: https://askcar.co.uk/car/audi-a3-2006-c94cfa719802
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Audi A3 near Alton by price
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