2021 Audi A3 prices
413 cars from UK dealers, updated 23 October 2026. Typical asking price £17,000.
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.
Half of the 411 priced 2021 Audi A3 cars for sale are priced between £15,000 and £18,500.
Typical mileage 43,000 miles.
174 have had their price cut since they were first listed.
Is the price fair?
The prices above describe the cars currently advertised. They are not a valuation of every car of this model and year. Open a car to see its expected asking price, adjusted for mileage and specification, alongside the available evidence.
Cars for sale now, page 3 of 5
The cheaper cars like each one are on its AskCar page.
- 2021 Audi A3, 44,578 miles, £17,880, Blue Bell Hill
- 2021 Audi A3, 22,500 miles, £18,350, Verwood
- 2021 Audi A3, 53,357 miles, £14,990, Middlesbrough
- 2021 Audi A3, 31,955 miles, £17,699, Corby
- 2021 Audi A3, 57,201 miles, £15,990, Stockton-on-Tees
- 2021 Audi A3, 63,747 miles, £21,995, Rochdale
- 2021 Audi A3, 12,724 miles, £16,220, Enfield
- 2021 Audi A3, 31,300 miles, £17,790, Old Trafford
- 2021 Audi A3, 22,451 miles, £18,399, Corby
- 2021 Audi A3, 56,353 miles, £15,495, Bridgend
- 2021 Audi A3, 71,923 miles, £16,495, Swindon
- 2021 Audi A3, 51,550 miles, £17,300, Bolton
- 2021 Audi A3, 39,230 miles, £17,599, Winsford
- 2021 Audi A3, 27,468 miles, £18,698, Glasgow
- 2021 Audi A3, 42,005 miles, £18,495, Bilston
- 2021 Audi A3, 41,000 miles, £18,595, Kingston upon Hull
- 2021 Audi A3, 31,127 miles, £17,698, Prestwick
- 2021 Audi A3, 24,193 miles, £18,451, Chesterfield
- 2021 Audi A3, 18,150 miles, £20,495, Bolton
- 2021 Audi A3, 62,000 miles, £17,350, Chester
- 2021 Audi A3, 30,582 miles, £16,749, Sheffield
- 2021 Audi A3, 27,471 miles, £18,195, Liverpool
- 2021 Audi A3, 54,079 miles, £14,013, Ipswich
- 2021 Audi A3, 30,117 miles, £15,040, Blue Bell Hill
- 2021 Audi A3, 31,000 miles, £17,825, Harold Wood
- 2021 Audi A3, 31,870 miles, £20,466, Bedford
- 2021 Audi A3, 37,321 miles, £16,499, Castle Donington
- 2021 Audi A3, 35,721 miles, £17,490, Hoddesdon
- 2021 Audi A3, 31,822 miles, £16,990, Newark-on-Trent
- 2021 Audi A3, 36,262 miles, £19,150, Doncaster
- 2021 Audi A3, 31,821 miles, £19,299, Corby
- 2021 Audi A3, 36,569 miles, £20,999, King's Lynn
- 2021 Audi A3, 23,681 miles, £18,485, Belfast
- 2021 Audi A3, 39,784 miles, £16,990, Crewe
- 2021 Audi A3, 96,035 miles, £14,370, Preston
- 2021 Audi A3, 71,640 miles, £13,495, Bristol
- 2021 Audi A3, 51,000 miles, £19,895, Whetstone
- 2021 Audi A3, 33,184 miles, £21,450, Watford
- 2021 Audi A3, 45,860 miles, £17,995, Addlestone
- 2021 Audi A3, 43,765 miles, £24,900, Wakefield
- 2021 Audi A3, 47,831 miles, £16,490, Stafford
- 2021 Audi A3, 23,432 miles, £15,499, Edinburgh
- 2021 Audi A3, 57,000 miles, £16,989, London
- 2021 Audi A3, 36,000 miles, £18,985, Basingstoke
- 2021 Audi A3, 53,000 miles, £15,995, Fleetwood
- 2021 Audi A3, 65,200 miles, £18,000, Sheffield
- 2021 Audi A3, 22,860 miles, £20,262, Cambridge
- 2021 Audi A3, 60,108 miles, £16,999, Merthyr Tydfil
- 2021 Audi A3, 48,768 miles, £18,498, Benton
- 2021 Audi A3, 29,145 miles, £19,707, Guildford
- 2021 Audi A3, 23,644 miles, £22,995, Hamilton
- 2021 Audi A3, 50,961 miles, £19,995, Milton Keynes
- 2021 Audi A3, 31,870 miles, £17,995, Bromsgrove
- 2021 Audi A3, 43,112 miles, £17,350, Colchester
- 2021 Audi A3, 49,167 miles, £16,955, Blackburn
- 2021 Audi A3, 38,437 miles, £16,500, Poole
- 2021 Audi A3, 46,421 miles, £20,491, Bridgend
- 2021 Audi A3, 42,000 miles, £20,995, Milton Keynes
- 2021 Audi A3, 40,284 miles, £25,495, Guildford
- 2021 Audi A3, 60,325 miles, £18,602, Bury St Edmunds
- 2021 Audi A3, 77,000 miles, £13,750, Dukinfield
- 2021 Audi A3, 36,142 miles, £16,499, Prestwick
- 2021 Audi A3, 57,121 miles, £14,998, Linwood
- 2021 Audi A3, 23,219 miles, £18,738, Haverfordwest
- 2021 Audi A3, 45,404 miles, £15,845, Boston
- 2021 Audi A3, 65,029 miles, £18,499, Bletchley
- 2021 Audi A3, 84,920 miles, £12,995, Hinckley
- 2021 Audi A3, 77,058 miles, £11,490, Sevenoaks
- 2021 Audi A3, 60,000 miles, £13,500, Newcastle upon Tyne
- 2021 Audi A3, 48,432 miles, £13,876, Grimsby
- 2021 Audi A3, 60,638 miles, £12,998, Birmingham
- 2021 Audi A3, 35,588 miles, £16,599, Corby
- 2021 Audi A3, 53,925 miles, £15,298, Falkirk
- 2021 Audi A3, 31,521 miles, £15,066, Sheffield
- 2021 Audi A3, 62,432 miles, £16,600, Reading
- 2021 Audi A3, 29,559 miles, £21,998, Linwood
- 2021 Audi A3, 58,857 miles, £16,995, Burnley
- 2021 Audi A3, 58,081 miles, £14,992, Morley
- 2021 Audi A3, 52,163 miles, £13,531, Hereford
- 2021 Audi A3, 91,000 miles, £13,000, Maldon
- 2021 Audi A3, 21,954 miles, £21,400, Swindon
- 2021 Audi A3, 19,044 miles, £24,000, Wakefield
- 2021 Audi A3, 68,520 miles, £16,199, Oldham
- 2021 Audi A3, 59,270 miles, £16,989, Burnley
- 2021 Audi A3, 43,500 miles, £20,495, Hamilton
- 2021 Audi A3, 49,767 miles, £20,150, Northampton
- 2021 Audi A3, 7,596 miles, £20,402, Wellingborough
- 2021 Audi A3, 55,392 miles, £14,788, Leeds
- 2021 Audi A3, 53,800 miles, £19,550, Kinglassie
- 2021 Audi A3, 10,418 miles, £18,498, Kilmarnock
- 2021 Audi A3, 40,267 miles, £19,998, Prestwick
- 2021 Audi A3, 73,784 miles, £15,985, Birmingham
- 2021 Audi A3, 75,610 miles, £15,495, Worksop
- 2021 Audi A3, 80,000 miles, £12,995, London
- 2021 Audi A3, 71,300 miles, £15,740, Leeds
- 2021 Audi A3, 53,000 miles, £15,290, Newport
- 2021 Audi A3, 55,733 miles, £15,998, Stoke-on-Trent
- 2021 Audi A3, 71,320 miles, £15,750, Bolton
- 2021 Audi A3, 61,132 miles, £14,995, Ayr
- 2021 Audi A3, 55,000 miles, £17,800, Shepshed
Audi A3 by gearbox, fuel and body
- Automatic Audi A3 (4,068)
- Manual Audi A3 (2,519)
- Petrol Audi A3 (2,758)
- Diesel Audi A3 (1,234)
- Hybrid Audi A3 (1,850)
- Plug-in hybrid Audi A3 (760)
- Audi A3 hatchback (5,311)
- Audi A3 saloon (1,241)
Audi A3 prices by year
- 2026 (749)
- 2025 (492)
- 2024 (671)
- 2023 (1,256)
- 2022 (582)
- 2020 (290)
- 2019 (290)
- 2018 (320)
- 2017 (342)
- 2016 (331)
- 2015 (286)
- 2014 (255)
- 2013 (154)
- 2012 (51)
- 2011 (35)
- 2010 (33)
- 2009 (30)
- 2008 (22)
- 2007 (21)
Audi A3 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)
Audi A3 near you
- Near Bolton (674)
- Near London (673)
- Near Barnet (648)
- Near Rochdale (614)
- Near Richmond upon Thames (606)
- Near Hale (602)
- Near Watford (576)
- Near Wigan (576)
- Near Warrington (570)
- Near Manchester (562)
- Near Egham (540)
- Near Sutton (532)
- Near Hillingdon (512)
- Near Bromley (492)
- Near Huddersfield (464)
More Audi
- All Audi A3
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