Used Audi A3 for sale under £20,000 near Swanage
28 cars from UK dealers within 20 miles of Swanage, updated 23 October 2026. Typical asking price £13,000. Half of them are priced between £9,700 and £16,000.
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
Price cuts near Swanage
9 cars within 20 miles have had their price cut since they were first listed.
- 2017 Audi A3, 81,144 miles, £9,989, cut by £1,000, Bournemouth
- 2018 Audi A3, 71,004 miles, £11,989, cut by £1,000, Bournemouth
- 2017 Audi A3, 88,557 miles, £9,389, cut by £600, Bournemouth
- 2013 Audi A3, 125,000 miles, £3,495, cut by £500, Bournemouth
- 2018 Audi A3, 59,000 miles, £13,490, cut by £500, Bournemouth
- 2023 Audi A3, 11,371 miles, £19,995, cut by £500, Poole
- 2018 Audi A3, 29,000 miles, £14,599, cut by £400, Bournemouth
- 2020 Audi A3, 49,108 miles, £15,500, cut by £400, Poole
Cars for sale now
The cheaper cars like each one are on its AskCar page.
- 2013 Audi A3, 125,000 miles, £3,495, £653 under typical, Bournemouth
- 2014 Audi A3, 101,000 miles, £4,990, £724 under typical, Poole
- 2004 Audi A3, 109,000 miles, £2,290, Pennington
- 2018 Audi A3, 67,000 miles, £15,295, Ringwood
- 2017 Audi A3, 43,000 miles, £12,495, Poole
- 2022 Audi A3, 63,129 miles, £17,150, Bournemouth
- 2021 Audi A3, 64,288 miles, £13,925, Bournemouth
- 2021 Audi A3, 22,500 miles, £18,350, Verwood
- 2020 Audi A3, 49,108 miles, £15,500, Poole
- 2023 Audi A3, 11,371 miles, £19,995, Poole
- 2021 Audi A3, 38,437 miles, £16,500, Poole
- 2015 Audi A3, 84,000 miles, £7,250, Bournemouth
- 2016 Audi A3, 16,000 miles, £11,499, Bournemouth
- 2018 Audi A3, 29,000 miles, £14,599, Bournemouth
- 2017 Audi A3, 79,277 miles, £10,995, Ringwood
- 2023 Audi A3, 32,017 miles, £19,900, Poole
- 2017 Audi A3, 79,773 miles, £7,800, Bournemouth
- 2017 Audi A3, 81,144 miles, £9,989, Bournemouth
- 2016 Audi A3, 120,000 miles, £7,795, West Parley
- 2021 Audi A3, 51,374 miles, £16,900, Poole
- 2023 Audi A3, 40,000 miles, £17,995, Poole
- 2018 Audi A3, 59,000 miles, £13,490, Bournemouth
- 2023 Audi A3, 77,676 miles, £13,400, Poole
- 2021 Audi A3, 108,000 miles, £12,995, Ferndown
- 2015 Audi A3, 55,479 miles, £11,250, Bournemouth
- 2018 Audi A3, 71,004 miles, £11,989, Bournemouth
- 2017 Audi A3, 88,557 miles, £9,389, Bournemouth
- 2000 Audi A3, 150,000 miles, £360, Pennington
Audi A3 across the UK by price
- Under £3,000 (121)
- Under £5,000 (302)
- Under £8,000 (886)
- Under £10,000 (1,390)
- Under £15,000 (2,474)
- Under £20,000 (4,216)
More near Swanage
- All used cars near Swanage
- Nissan Qashqai (101)
- Volkswagen Golf (99)
- Ford Fiesta (80)
- Ford Kuga (77)
- Honda Jazz (74)
- Ford Transit Custom (73)
- Volkswagen Polo (67)
- Porsche Macan (66)
- Ford Puma (63)
- MINI Hatch (60)
- Nissan Juke (60)
- Volkswagen Tiguan (56)
More Audi
- All Audi A3
- All Audi cars
- Audi A3 (6,663)
- Audi A1 (4,853)
- Audi Q3 (3,548)
- Audi Q5 (3,132)
- Audi Q2 (2,741)
- Audi A5 (1,934)
- Audi A4 (1,496)
- Audi Q7 (1,351)
- Audi A4 Avant (1,244)
- Audi TT (1,151)
- Audi Q4 e-tron (1,084)
- Audi S3 (1,025)
- Audi A6 Saloon (895)
- Audi A6 Avant (798)
- Audi RS3 (496)