2021 Mazda Mazda3 prices
57 cars from UK dealers, updated 23 October 2026. Typical asking price £14,900.
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 57 priced 2021 Mazda Mazda3 cars for sale are priced between £13,300 and £15,700.
Typical mileage 33,000 miles.
25 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
The cheaper cars like each one are on its AskCar page.
- 2021 Mazda Mazda3, 30,500 miles, £14,799, £1,933 under typical, Guildford
- 2021 Mazda Mazda3, 21,000 miles, £17,635, £1,661 under typical, Horsham
- 2021 Mazda Mazda3, 35,100 miles, £11,700, £1,026 under typical, Preston
- 2021 Mazda Mazda3, 4,485 miles, £15,600, Doncaster
- 2021 Mazda Mazda3, 33,000 miles, £13,995, Knutsford
- 2021 Mazda Mazda3, 16,358 miles, £16,995, Port Talbot
- 2021 Mazda Mazda3, 40,886 miles, £14,590, Crawley
- 2021 Mazda Mazda3, 19,018 miles, £14,850, Solihull
- 2021 Mazda Mazda3, 22,130 miles, £14,088, Stockport
- 2021 Mazda Mazda3, 52,743 miles, £11,799, Glasgow
- 2021 Mazda Mazda3, 21,928 miles, £14,900, Shrewsbury
- 2021 Mazda Mazda3, 27,568 miles, £12,995, Birkenhead
- 2021 Mazda Mazda3, 32,197 miles, £17,449, Glasgow
- 2021 Mazda Mazda3, 27,344 miles, £16,399, Stockport
- 2021 Mazda Mazda3, 27,553 miles, £13,999, Inverness
- 2021 Mazda Mazda3, 26,145 miles, £14,990, Falkirk
- 2021 Mazda Mazda3, 17,000 miles, £13,840, Leicester
- 2021 Mazda Mazda3, 42,550 miles, £12,770, Wigan
- 2021 Mazda Mazda3, 32,327 miles, £15,295, Stockport
- 2021 Mazda Mazda3, 33,576 miles, £16,699, Hook
- 2021 Mazda Mazda3, 56,362 miles, £11,699, Preston
- 2021 Mazda Mazda3, 17,091 miles, £16,199, Derby
- 2021 Mazda Mazda3, 20,004 miles, £14,790, Romford
- 2021 Mazda Mazda3, 35,604 miles, £15,295, Corby
- 2021 Mazda Mazda3, 41,831 miles, £15,999, King's Lynn
- 2021 Mazda Mazda3, 17,694 miles, £16,588, Dunfermline
- 2021 Mazda Mazda3, 7,735 miles, £14,998, Speke
- 2021 Mazda Mazda3, 31,589 miles, £16,980, Warwick
- 2021 Mazda Mazda3, 45,009 miles, £13,490, Falkirk
- 2021 Mazda Mazda3, 54,971 miles, £12,700, Peterborough
- 2021 Mazda Mazda3, 45,800 miles, £13,795, Watford
- 2021 Mazda Mazda3, 40,525 miles, £14,000, Ripley
- 2021 Mazda Mazda3, 56,528 miles, £11,190, Camberley
- 2021 Mazda Mazda3, 21,881 miles, £14,930, Leeds
- 2021 Mazda Mazda3, 25,050 miles, £14,995, Hinckley
- 2021 Mazda Mazda3, 72,137 miles, £11,490, Wincanton
- 2021 Mazda Mazda3, 22,549 miles, £14,995, Inverurie
- 2021 Mazda Mazda3, 23,520 miles, £15,495, Cardiff
- 2021 Mazda Mazda3, 24,142 miles, £15,118, Bury St Edmunds
- 2021 Mazda Mazda3, 36,470 miles, £12,999, Durham
- 2021 Mazda Mazda3, 10,205 miles, £16,995, Cambridge
- 2021 Mazda Mazda3, 59,675 miles, £12,440, Stockport
- 2021 Mazda Mazda3, 40,062 miles, £14,950, Derby
- 2021 Mazda Mazda3, 34,930 miles, £14,895, Gateshead
- 2021 Mazda Mazda3, 25,176 miles, £15,678, Northwich
- 2021 Mazda Mazda3, 31,732 miles, £15,490, Dungannon
- 2021 Mazda Mazda3, 84,634 miles, £11,180, East Kilbride
- 2021 Mazda Mazda3, 37,000 miles, £15,995, Gravesend
- 2021 Mazda Mazda3, 113,000 miles, £7,490, Peterborough
- 2021 Mazda Mazda3, 52,038 miles, £13,995, Wigton
- 2021 Mazda Mazda3, 22,472 miles, £15,698, Kirkcaldy
- 2021 Mazda Mazda3, 35,159 miles, £16,150, Derby
- 2021 Mazda Mazda3, 87,508 miles, £9,290, Stockport
- 2021 Mazda Mazda3, 40,529 miles, £13,257, Theydon Garnon
- 2021 Mazda Mazda3, 92,000 miles, £9,699, Grendon
- 2021 Mazda Mazda3, 53,901 miles, £13,498, Kirkcaldy
- 2021 Mazda Mazda3, 43,427 miles, £16,500, Grimsby
Mazda Mazda3 by gearbox, fuel and body
- Automatic Mazda Mazda3 (392)
- Manual Mazda Mazda3 (914)
- Diesel Mazda Mazda3 (95)
- Mazda Mazda3 saloon (72)
Mazda Mazda3 prices by year
- 2026 (210)
- 2025 (164)
- 2024 (38)
- 2023 (112)
- 2022 (65)
- 2020 (70)
- 2019 (60)
- 2018 (79)
- 2017 (97)
- 2016 (98)
- 2015 (95)
- 2014 (61)
Mazda Mazda3 by price
- Under £3,000 (68)
- Under £5,000 (154)
- Under £8,000 (334)
- Under £10,000 (459)
- Under £15,000 (736)
- Under £20,000 (1,125)
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