Used diesel Audi A3 for sale near Didcot
There are 18 used diesel Audi A3 for sale from UK dealers within 20 miles of Didcot on AskCar, as of 8 November 2026. Typical asking price £6,000 (the median: half cost less, half cost more). The cheapest is £995. AskCar lists 6,811 used Audi A3 across the UK, from 2,296 dealerships.
The middle half of the 18 cars are priced between £2,700 and £8,200.
As of 8 November 2026, AskCar lists 595,762 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 Didcot
5 of the 18 diesel Audi A3 within 20 miles of Didcot had their price reduced in the last 14 days to 8 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 6,620 priced Audi A3 adverts on AskCar as of 8 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2014 Audi A3 2.0 TDI SE, 148 bhp, automatic, diesel, hatchback, 5 doors, black. Mileage: 154,426 miles. Price: £3,245, reduced by £250 from £3,495 since AskCar first saw it on 23 October 2026, 16 days ago. Good value: £843 (20%) under the AskCar estimate of £4,088. Euro 5 emissions standard. MOT: valid until 11 June 2027. Dealer: Berkshire Autoworks in Newbury, 14 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2014-c7a3040eeb80
- 2014 Audi A3 1.6 TDI Sport, 104 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 132,000 miles. Price: £3,495, unchanged since AskCar first saw it on 2 October 2026, 37 days ago. Good value: £626 (15%) under the AskCar estimate of £4,121. Euro 5 emissions standard. MOT: valid until 25 October 2027. Dealer: Pinewood Automotive in Reading, 15 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2014-0290e6467802
- 2015 Audi A3 1.6 TDI SE, 108 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 71,900 miles. Price: £6,495, reduced by £500 from £6,995 since AskCar first saw it on 2 August 2026, 98 days ago. Fair price: £279 (4%) under the AskCar estimate of £6,774. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 11 October 2026; ask the dealer for the current MOT. Dealer: Berkshire Motor Company in Newbury, 16 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2015-7448d1cbc6bd
- 2015 Audi A3 2.0 TDI S Line, 148 bhp, automatic, diesel, hatchback, 5 doors, blue. Mileage: 54,650 miles. Price: £11,495, unchanged since AskCar first saw it on 3 November 2026, 5 days ago. Fair price: £472 (3%) under the AskCar estimate of £11,967. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 October 2027. Dealer: Torque (Oxford) in Witney, 16 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2015-3d777621e0ef
- 2017 Audi A3 1.6 TDI, diesel, grey. Mileage: 132,000 miles. Price: £6,700, unchanged since AskCar first saw it on 10 October 2026, 29 days ago. Fair price: £216 (3%) under the AskCar estimate of £6,916. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 March 2027. Dealer: Oxford Wheels in Eynsham, 14 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2017-062ff8dbed96
- 2016 Audi A3 1.6 TDI SE Technik, 108 bhp, automatic, diesel, hatchback, 5 doors, silver. Mileage: 116,619 miles. Price: £5,999, unchanged since AskCar first saw it on 30 May 2026, 162 days ago. Fair price: £110 (1%) under the AskCar estimate of £6,109. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 April 2027. Dealer: Sayarti in High Wycombe, 20 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2016-b9031bd0ce94
- 2016 Audi A3 2.0 TDI S Line, 148 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 91,265 miles. Price: £8,495, unchanged since AskCar first saw it on 18 October 2026, 21 days ago. Fair price: £59 (under 1%) under the AskCar estimate of £8,554. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 October 2027. Dealer: Fair Car Deals in Reading, 14 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2016-6ed3cd5612f9
- 2026 Audi A3 2.0 TDI Black Edition, 148 bhp, automatic, diesel, hatchback, 5 doors, white. Mileage: 940 miles. Price: £33,550, unchanged since AskCar first saw it on 24 September 2026, 45 days ago. Fair price: £265 (under 1%) over the AskCar estimate of £33,285. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Audi Reading in Reading, 17 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2026-89e96a902c61
- 2016 Audi A3 2.0 TDI Sport, 181 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 59,084 miles. Price: £12,331, reduced by £460 from £12,791 since AskCar first saw it on 8 October 2026, 31 days ago. Fair price: £353 (2%) over the AskCar estimate of £11,978. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 April 2027. Dealer: House of Brage in Oxford, 14 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2016-58c5d78a2948
- 2016 Audi A3 1.6 TDI Sport, 108 bhp, manual, diesel, hatchback, 5 doors, blue. Mileage: 81,600 miles. Price: £7,495, reduced by £500 from £7,995 since AskCar first saw it on 27 July 2026, 104 days ago. Fair price: £274 (3%) over the AskCar estimate of £7,221. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 December 2026. Dealer: Berkshire Motor Company in Newbury, 16 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2016-9fdbbbe26203
- 2015 Audi A3 1.6 TDI Sport, 108 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 99,500 miles. Price: £5,995, raised by £50 from £5,945 since AskCar first saw it on 7 October 2026, 32 days ago. Fair price: £244 (4%) over the AskCar estimate of £5,751. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 October 2026; ask the dealer for the current MOT. Dealer: M H Car Sales Oxford in Witney, 18 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2015-77fcdd68aeea
- 2009 Audi A3 2.0 TDI Black Edition, manual, diesel, hatchback, 5 doors, black. Mileage: 193,000 miles. Price: £2,499, unchanged since AskCar first saw it on 18 October 2026, 21 days ago. Fair price: £142 (6%) over the AskCar estimate of £2,357. Euro 4 emissions standard. MOT: valid until 1 December 2026. Dealer: Sayarti in High Wycombe, 20 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2009-a22f9cfa75f2
- 2008 Audi A3 2.0 TDI SE, 138 bhp, automatic, diesel, hatchback, 5 doors, silver. Mileage: 26,800 miles. Price: £5,495, reduced by £500 from £5,995 since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £496 (9%) over the AskCar estimate of £4,999. Euro 4 emissions standard. MOT: the latest record we hold ran out on 2 November 2026; ask the dealer for the current MOT. Dealer: TT Motor Group in Didcot, 0 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2008-55754935c74c
- 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, 2 days ago. Far below the going rate: £1,780 (57%) under the AskCar estimate of £3,075. Worth asking the dealer why. Euro 4 emissions standard. Dealer: ZAM MOTORS in Reading, 15 miles from Didcot. 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, 2 days ago. Far below the going rate: £1,389 (55%) under the AskCar estimate of £2,484. Worth asking the dealer why. Euro 4 emissions standard. Dealer: ZAM MOTORS in Reading, 15 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2006-890969c3bdd0
- 2011 Audi A3 2.0 TDI Sport, 138 bhp, manual, diesel, hatchback, 3 doors, black. Mileage: 147,000 miles. Price: £1,795, unchanged since AskCar first saw it on 18 October 2026, 21 days ago. Far below the going rate: £1,012 (36%) under the AskCar estimate of £2,807. Worth asking the dealer why. Euro 5 emissions standard. MOT: valid until 7 March 2027. Dealer: Wantage Car Sales in Wantage, 7 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2011-7b3e2ccef47c
- 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, 33 days ago. Far below the going rate: £335 (25%) under the AskCar estimate of £1,330. Worth asking the dealer why. Euro 4 emissions standard. MOT: valid until 22 February 2027. Dealer: Grand Car market in Reading, 15 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2006-c94cfa719802
- 2018 Audi A3 1.6 TDI S Line, 108 bhp, automatic, diesel, hatchback, 5 doors, silver. Mileage: 41,400 miles. Price: £13,795, unchanged since AskCar first saw it on 18 October 2026, 21 days ago. Fair price: £550 (3%) under the AskCar estimate of £14,345. Euro 6 emissions standard. ULEZ compliant. Dealer: Earley Motors in Woodley, 17 miles from Didcot. AskCar page: https://askcar.co.uk/car/audi-a3-2018-d07d186881dc
Diesel Audi A3 near you
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Audi A3 near Didcot by price
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