Used Mazda Mazda3 for sale near Antrim
There are 25 used Mazda Mazda3 for sale from UK dealers within 20 miles of Antrim on AskCar, as of 6 November 2026. Typical asking price £17,800 (the median: half cost less, half cost more). The cheapest is £11,995. AskCar lists 1,273 used Mazda Mazda3 across the UK, from 674 dealerships.
The middle half of the 25 cars are priced between £16,400 and £22,000.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Antrim
13 of the 25 Mazda Mazda3 within 20 miles of Antrim had their price reduced in the last 14 days to 6 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 1,234 priced Mazda Mazda3 adverts on AskCar as of 6 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.
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Prime Line, 138 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 10 miles. Price: £19,950, unchanged since AskCar first saw it on 2 October 2026, 35 days ago. Good value: £2,187 (9%) under the AskCar estimate of £22,137. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Roadside Motors in Lisburn, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-9783386f951b
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 20,011 miles. Price: £16,385, reduced by £1,600 from £17,985 since AskCar first saw it on 27 July 2026, 102 days ago. Fair price: £890 (5%) under the AskCar estimate of £17,275. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sere Used Car Supermarket Lisburn in Lisburn, 15 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-ecfc4d00663b
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Takumi, 138 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 2,123 miles. Price: £25,350, reduced by £1,645 from £26,995 since AskCar first saw it on 5 August 2026, 93 days ago. Fair price: £1,319 (4%) under the AskCar estimate of £26,669. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-5b04eb56910d
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 19,996 miles. Price: £16,785, reduced by £1,200 from £17,985 since AskCar first saw it on 27 August 2026, 71 days ago. Fair price: £662 (3%) under the AskCar estimate of £17,447. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SERE Motors Belfast in Belfast, 13 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-10cfc306a62b
- 2020 Mazda Mazda3 2.0 SE L LUX, manual, petrol, hatchback, 5 doors, grey. Mileage: 31,000 miles. Price: £12,450, unchanged since AskCar first saw it on 1 November 2026, 5 days ago. Fair price: £489 (3%) under the AskCar estimate of £12,939. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 March 2027. Dealer: Roadside Motors in Lisburn, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-1bb35a76c258
- 2022 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV GT Sport, 183 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 23,733 miles. Price: £17,750, unchanged since AskCar first saw it on 6 November 2026. Fair price: £491 (2%) under the AskCar estimate of £18,241. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2022-851926ce406f
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Takumi, 138 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 6,181 miles. Price: £21,750, reduced by £945 from £22,695 since AskCar first saw it on 8 July 2026, 121 days ago. Fair price: £499 (2%) under the AskCar estimate of £22,249. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-7a17f4043d30
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Exclusive Line, 138 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 11,000 miles. Price: £19,999, unchanged since AskCar first saw it on 13 October 2026, 24 days ago. Fair price: £371 (1%) under the AskCar estimate of £20,370. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Roadside Motors in Lisburn, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-9c2e70095077
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Exclusive Line, 138 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 12,245 miles. Price: £17,995, reduced by £1,500 from £19,495 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £261 (1%) under the AskCar estimate of £18,256. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-2328c349f78a
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Takumi, 138 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 6,181 miles. Price: £21,949, reduced by £551 from £22,500 since AskCar first saw it on 5 September 2026, 62 days ago. Fair price: £300 (1%) under the AskCar estimate of £22,249. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-c91fa7a7a2da
- 2026 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Takumi, 183 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 10 miles. Price: £26,500, reduced by £495 from £26,995 since AskCar first saw it on 2 October 2026, 35 days ago. Fair price: £288 (1%) under the AskCar estimate of £26,788. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-7d1a6dffbc60
- 2023 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV SE L LUX, 183 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 9,231 miles. Price: £16,950, reduced by £545 from £17,495 since AskCar first saw it on 28 August 2026, 70 days ago. Fair price: £72 (under 1%) under the AskCar estimate of £17,022. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-5b18b45a2c3a
- 2023 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV SE L LUX, 183 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 9,231 miles. Price: £16,950, reduced by £545 from £17,495 since AskCar first saw it on 5 September 2026, 62 days ago. Fair price: £72 (under 1%) under the AskCar estimate of £17,022. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-60309f78284f
- 2025 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Takumi, 183 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 2,910 miles. Price: £22,849, unchanged since AskCar first saw it on 3 November 2026, 3 days ago. Fair price: £35 (under 1%) under the AskCar estimate of £22,884. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-1a2bb122d220
- 2025 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Takumi, 183 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 2,910 miles. Price: £22,850, reduced by £100 from £22,950 since AskCar first saw it on 17 October 2026, 20 days ago. Fair price: £34 (under 1%) under the AskCar estimate of £22,884. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-ea428d044b89
- 2026 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Exclusive Line, 183 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 10 miles. Price: £25,650, reduced by £345 from £25,995 since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £51 (under 1%) over the AskCar estimate of £25,599. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-996399eef702
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Exclusive Line, 138 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 15,532 miles. Price: £17,795, reduced by £190 from £17,985 since AskCar first saw it on 4 September 2026, 63 days ago. Fair price: £75 (under 1%) over the AskCar estimate of £17,720. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SERE Motors Belfast in Belfast, 13 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-cf987e8a7687
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Takumi, 138 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 7,984 miles. Price: £21,950, reduced by £1,000 from £22,950 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £95 (under 1%) over the AskCar estimate of £21,855. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-c43171a2b89c
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Exclusive Line, 138 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 24,293 miles. Price: £16,985, unchanged since AskCar first saw it on 15 September 2026, 52 days ago. Fair price: £92 (under 1%) over the AskCar estimate of £16,893. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sere Used Car Supermarket Lisburn in Lisburn, 15 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-0a2f20ea26d6
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Centre Line, 138 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 18,196 miles. Price: £15,895, unchanged since AskCar first saw it on 3 November 2026, 3 days ago. Fair price: £203 (1%) over the AskCar estimate of £15,692. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-c61c2acc1655
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Centre Line, 138 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 18,196 miles. Price: £15,895, reduced by £100 from £15,995 since AskCar first saw it on 22 September 2026, 45 days ago. Fair price: £203 (1%) over the AskCar estimate of £15,692. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-dbf355a3e04e
- 2023 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV SE L LUX, 120 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 29,281 miles. Price: £14,495, unchanged since AskCar first saw it on 6 November 2026. Fair price: £409 (2%) over the AskCar estimate of £14,086. Euro 6 emissions standard. ULEZ compliant. Dealer: Ballyrobert Mallusk in Belfast, 10 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-ac48f2de5bd8
- 2019 Mazda Mazda3 2.0 SKYACTIV-X MHEV GT Sport Tech, 178 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 41,892 miles. Price: £13,995, reduced by £700 from £14,695 since AskCar first saw it on 10 September 2026, 57 days ago. Fair price: £446 (3%) over the AskCar estimate of £13,549. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 December 2026. Dealer: Roadside Motors Lurgan in Lurgan, 18 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2019-ff9ad2439db7
- 2020 Mazda Mazda3 2.0 SKYACTIV-X GT Sport, 177 bhp, manual, petrol, saloon, 4 doors, red. Mileage: 64,000 miles. Price: £11,995, unchanged since AskCar first saw it on 29 October 2026, 8 days ago. Fair price: £519 (4%) over the AskCar estimate of £11,476. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 January 2027. Dealer: MB Motors Ballymena in Ballymena, 11 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-652788360d57
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 5 miles. Price: £24,500, unchanged since AskCar first saw it on 20 August 2026, 78 days ago. Fair price: £1,441 (6%) over the AskCar estimate of £23,059. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Roadside Motors in Lisburn, 16 miles from Antrim. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-e6f8ab8e53cd
Mazda Mazda3 across the UK by price
- Under £2,000 (27 cars)
- Under £3,000 (68 cars)
- Under £5,000 (153 cars)
- Under £8,000 (338 cars)
- Under £10,000 (474 cars)
- Under £15,000 (742 cars)
- Under £20,000 (1,101 cars)
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