Used Audi A3 Cabriolet for sale near Barnet
There are 25 used Audi A3 Cabriolet for sale from UK dealers within 20 miles of Barnet on AskCar, as of 8 November 2026. Typical asking price £7,700 (the median: half cost less, half cost more). The cheapest is £1,500. AskCar lists 249 used Audi A3 Cabriolet across the UK, from 221 dealerships.
The middle half of the 25 cars are priced between £4,000 and £11,300.
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 Barnet
8 of the 25 Audi A3 Cabriolet within 20 miles of Barnet 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 243 priced Audi A3 Cabriolet 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.
- 2009 Audi A3 Cabriolet 1.8 TFSI Sport, 158 bhp, manual, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 78,000 miles. Price: £2,395, reduced by £55 from £2,450 since AskCar first saw it on 13 August 2026, 87 days ago. Good value: £737 (23%) under the AskCar estimate of £3,132. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 8 March 2027. Dealer: SKK Motors in Harrow, 6 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2009-cc1ad068a8e0
- 2016 Audi A3 Cabriolet 2.0 TDI Sport, 181 bhp, automatic, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 93,765 miles. Price: £6,980, reduced by £1,760 from £8,740 since AskCar first saw it on 4 August 2026, 96 days ago. Good value: £1,387 (16%) under the AskCar estimate of £8,367. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 December 2026. Dealer: Harlington Motor Company in Hayes, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2016-dd340dd3a70a
- 2015 Audi A3 Cabriolet 1.8 TFSI Sport, 177 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 64,327 miles. Price: £6,795, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Good value: £1,300 (16%) under the AskCar estimate of £8,095. Euro 6 emissions standard. ULEZ compliant. Dealer: Top Gear Harrow in Harrow, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2015-965a86499804
- 2013 Audi A3 Cabriolet 1.2 TFSI Sport Final Edition, 104 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 47,600 miles. Price: £4,995, unchanged since AskCar first saw it on 6 November 2026, 2 days ago. Good value: £946 (15%) under the AskCar estimate of £5,941. Euro 5 emissions standard. ULEZ compliant. Dealer: Marylebone Car Centre in London, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2013-1004a4d74b9a
- 2015 Audi A3 Cabriolet 2.0 TDI Sport, manual, diesel, convertible, 2 doors, 4 seats, red. Mileage: 103,000 miles. Price: £4,895, reduced by £1,100 from £5,995 since AskCar first saw it on 7 September 2026, 62 days ago. Good value: £861 (14%) under the AskCar estimate of £5,756. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 November 2026; ask the dealer for the current MOT. Dealer: Car Zone in Hillingdon, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2015-ebb45cbd8463
- 2009 Audi A3 Cabriolet 1.8 TFSI S Line, 158 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 111,023 miles. Price: £2,995, reduced by £500 from £3,495 since AskCar first saw it on 11 October 2026, 28 days ago. Good value: £435 (12%) under the AskCar estimate of £3,430. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 11 October 2027. Dealer: Deal Auto Sales in Waltham Abbey, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2009-6da5df7910cc
- 2017 Audi A3 Cabriolet 1.4 TFSI CoD S Line, 148 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 50,675 miles. Price: £12,250, reduced by £600 from £12,850 since AskCar first saw it on 11 October 2026, 28 days ago. Good value: £1,171 (8%) under the AskCar estimate of £13,421. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 July 2027. Dealer: Car Planet Watford in Watford, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-5b31bad31d3b
- 2017 Audi A3 Cabriolet 1.6 TDI S Line, 108 bhp, manual, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 69,204 miles. Price: £9,050, reduced by £1,400 from £10,450 since AskCar first saw it on 31 August 2026, 69 days ago. Fair price: £740 (7%) under the AskCar estimate of £9,790. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 September 2027. Dealer: Car Planet Barnet in Barnet, 3 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-62aba6f7edcb
- 2014 Audi A3 Cabriolet 1.4 TFSI CoD Sport, 138 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 58,000 miles. Price: £7,699, reduced by £1,300 from £8,999 since AskCar first saw it on 12 October 2026, 27 days ago. Fair price: £549 (6%) under the AskCar estimate of £8,248. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 August 2027. Dealer: The Car Mode in Hillingdon, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2014-60c83c8aca56
- 2008 Audi A3 Cabriolet 1.8 TFSI S Line, 158 bhp, manual, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 92,000 miles. Price: £2,995, reduced by £505 from £3,500 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £177 (5%) under the AskCar estimate of £3,172. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 4 March 2027. Dealer: Woodchurch Cars in Havering, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2008-a389bdef401b
- 2015 Audi A3 Cabriolet 2.0 TDI, manual, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 67,350 miles. Price: £7,650, reduced by £800 from £8,450 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £393 (4%) under the AskCar estimate of £8,043. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 February 2027. Dealer: London Carz in London, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2015-522a628fab36
- 2015 Audi A3 Cabriolet 1.4 TFSI CoD S Line, 148 bhp, manual, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 84,000 miles. Price: £7,980, unchanged since AskCar first saw it on 3 November 2026, 5 days ago. Fair price: £176 (2%) under the AskCar estimate of £8,156. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 September 2027. Dealer: A12 Automotive in Newbury Park, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2015-8118d1514cb2
- 2017 Audi A3 Cabriolet 1.4 TFSI CoD S Line, 148 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 71,025 miles. Price: £11,300, reduced by £100 from £11,400 since AskCar first saw it on 16 September 2026, 53 days ago. Fair price: £248 (2%) under the AskCar estimate of £11,548. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 January 2027. Dealer: Car Planet Watford in Watford, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-2e7b0f7a7831
- 2015 Audi A3 Cabriolet 1.8 TFSI S Line, 178 bhp, automatic, petrol, convertible, 2 doors, 4 seats, red. Mileage: 49,200 miles. Price: £11,950, unchanged since AskCar first saw it on 21 October 2026, 18 days ago. Fair price: £252 (2%) under the AskCar estimate of £12,202. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 February 2027. Dealer: Mr Carmax in Harrow, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2015-a10512054655
- 2014 Audi A3 Cabriolet 2.0 TDI S Line, manual, diesel, convertible, 2 doors, 4 seats, black. Mileage: 36,000 miles. Price: £10,995, reduced by £1,500 from £12,495 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £215 (1%) under the AskCar estimate of £11,210. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 March 2027. Dealer: Harentor Cars in St Albans, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2014-ccab41479bb1
- 2014 Audi A3 Cabriolet 1.4 TFSI CoD Sport, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 67,739 miles. Price: £7,995, unchanged since AskCar first saw it on 18 September 2026, 51 days ago. Fair price: £100 (1%) under the AskCar estimate of £8,095. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT. Dealer: Car Station in Epping, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2014-34ac70e62f9c
- 2017 Audi A3 Cabriolet 2.0 TFSI S Line, 187 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 50,000 miles. Price: £16,495, reduced by £1,000 from £17,495 since AskCar first saw it on 28 August 2026, 72 days ago. Fair price: £91 (under 1%) under the AskCar estimate of £16,586. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 November 2026. Dealer: NR Automotive in Ealing, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-ca74b023cc8c
- 2016 Audi A3 Cabriolet 1.4 TFSI CoD S Line, 148 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 77,100 miles. Price: £10,750, raised by £251 from £10,499 since AskCar first saw it on 25 October 2026, 14 days ago. Fair price: £222 (2%) over the AskCar estimate of £10,528. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 August 2027. Dealer: Flc in Yiewsley, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2016-cb5ca969af53
- 2014 Audi A3 Cabriolet 1.8 TFSI S Line, 178 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 47,000 miles. Price: £11,990, unchanged since AskCar first saw it on 24 July 2026, 107 days ago. Fair price: £347 (2%) over the AskCar estimate of £11,643. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 November 2026. Dealer: Michael Stockton Motor Company in London, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2014-ad71e3988d97
- 2017 Audi A3 Cabriolet 2.0 TDI S Line, 148 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 55,000 miles. Price: £14,995, unchanged since AskCar first saw it on 7 July 2026, 124 days ago. Fair price: £705 (4%) over the AskCar estimate of £14,290. Euro 6 emissions standard. ULEZ compliant. Dealer: Harentor Cars in St Albans, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2017-8801fb5c8bf2
- 2015 Audi A3 Cabriolet 2.0 TDI S Line, 147 bhp, automatic, diesel, convertible, 2 doors, 4 seats, white. Mileage: 22,000 miles. Price: £14,490, reduced by £405 from £14,895 since AskCar first saw it on 7 October 2026, 32 days ago. Fair price: £840 (6%) over the AskCar estimate of £13,650. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 June 2027. Dealer: Www.Countrycarsales.Co.Uk in Welwyn Garden City, 10 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2015-f9e75710597a
- 2008 Audi A3 Cabriolet 2.0 TFSI Sport, 197 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 102,300 miles. Price: £3,995, reduced by £1,000 from £4,995 since AskCar first saw it on 25 September 2026, 44 days ago. Above the going rate: £591 (17%) over the AskCar estimate of £3,404. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 9 September 2027. Dealer: Next Car Now t/a Seer Green Sales in Beaconsfield, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2008-2acc0929803f
- 2010 Audi A3 Cabriolet 1.6 Technik, 100 bhp, manual, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 124,480 miles. Price: £1,500, unchanged since AskCar first saw it on 27 October 2026, 12 days ago. Far below the going rate: £558 (27%) under the AskCar estimate of £2,058. Worth asking the dealer why. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 5 September 2027. Dealer: Superior Motors in Staines, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2010-40034d62b265
- 2008 Audi A3 Cabriolet 1.8 TFSI S Line, 158 bhp, manual, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 76,000 miles. Price: £3,999, unchanged since AskCar first saw it on 25 August 2026, 75 days ago. Above the going rate: £384 (10%) over the AskCar estimate of £3,615. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 11 October 2023; ask the dealer for the current MOT. Dealer: ENR Cars in East Dulwich, 15 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2008-22d681e3dd1d
- 2008 Audi A3 Cabriolet 1.8, manual, convertible, 2 doors, 4 seats. Price: £3,495, unchanged since AskCar first saw it on 4 August 2026, 96 days ago. Dealer: Elis Autos in Harrow, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2008-479f44b95ce5
Audi A3 Cabriolet across the UK by price
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