Used Mazda Mazda3 for sale near Buckingham
There are 33 used Mazda Mazda3 for sale from UK dealers within 20 miles of Buckingham on AskCar, as of 2 November 2026. Typical asking price £10,700 (the median: half cost less, half cost more). The cheapest is £1,693. AskCar lists 1,275 used Mazda Mazda3 across the UK, from 671 dealerships.
The middle half of the 33 cars are priced between £6,200 and £15,100.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Buckingham
14 of the 33 Mazda Mazda3 within 20 miles of Buckingham had their price reduced in the last 14 days to 2 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 1,226 priced Mazda Mazda3 adverts on AskCar as of 2 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.
- 2012 Mazda Mazda3 2.2 Sport Nav, 182 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 106,596 miles. Price: £2,495, reduced by £300 from £2,795 since AskCar first saw it on 8 October 2026, 25 days ago. Good value: £829 (24%) under the AskCar estimate of £3,324. Euro 5 emissions standard. MOT: valid until 24 November 2026. Dealer: N S Motors in Northampton, 17 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2012-85ebb03415ff
- 2011 Mazda Mazda3 1.6 TS, 103 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 103,000 miles. Price: £2,100, unchanged since AskCar first saw it on 27 October 2026, 6 days ago. Good value: £437 (17%) under the AskCar estimate of £2,537. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 26 July 2027. Dealer: Indus Motors in Milton Keynes, 13 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2011-6db1998ba64a
- 2017 Mazda Mazda3 2.2 SKYACTIV-D Sport NAV, 147 bhp, manual, diesel, hatchback, silver. Mileage: 73,288 miles. Price: £6,695, reduced by £100 from £6,795 since AskCar first saw it on 30 September 2026, 33 days ago. Good value: £881 (11%) under the AskCar estimate of £7,576. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: N S Motors in Northampton, 17 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-87dc540249d3
- 2011 Mazda Mazda3 1.6 Takuya, 104 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 98,000 miles. Price: £2,400, unchanged since AskCar first saw it on 28 October 2026, 5 days ago. Good value: £312 (11%) under the AskCar estimate of £2,712. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 9 April 2027. Dealer: Indus Motors in Milton Keynes, 13 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2011-b1ed148ee52b
- 2015 Mazda Mazda3 2.0 SKYACTIV-G SE L, 118 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 49,820 miles. Price: £6,900, reduced by £690 from £7,590 since AskCar first saw it on 9 October 2026, 24 days ago. Good value: £722 (9%) under the AskCar estimate of £7,622. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 13 September 2027. Dealer: R 8 Motor Group in Milton Keynes, 12 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2015-1c7b7660624c
- 2013 Mazda Mazda3 1.6 Tamura, 103 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 106,000 miles. Price: £2,550, unchanged since AskCar first saw it on 28 October 2026, 5 days ago. Good value: £249 (8%) under the AskCar estimate of £2,799. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 21 September 2027. Dealer: C G R Car Sales in Towcester, 9 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2013-92028e95c06f
- 2014 Mazda Mazda3 2.2 SKYACTIV-D Sport NAV, 148 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 90,000 miles. Price: £3,799, reduced by £651 from £4,450 since AskCar first saw it on 8 August 2026, 86 days ago. Fair price: £273 (6%) under the AskCar estimate of £4,072. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 June 2027. Dealer: R&R Cars Northampton in Northampton, 18 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2014-e0b87f5bf175
- 2020 Mazda Mazda3 2.0 SKYACTIV-X MHEV GT Sport, 178 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 23,612 miles. Price: £14,450, reduced by £1,260 from £15,710 since AskCar first saw it on 22 July 2026, 103 days ago. Fair price: £739 (4%) under the AskCar estimate of £15,189. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 17 September 2026; ask the dealer for the current MOT. Dealer: Evans Halshaw Ford Milton Keynes in Milton Keynes, 13 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-907658328b75
- 2024 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Exclusive Line, 183 bhp, automatic, petrol, hatchback, 5 doors, silver. Mileage: 7,120 miles. Price: £20,180, reduced by £1,510 from £21,690 since AskCar first saw it on 8 August 2026, 86 days ago. Fair price: £524 (2%) under the AskCar estimate of £20,704. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Evans Halshaw MG Banbury in Banbury, 16 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2024-8e400bc98081
- 2024 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 24,089 miles. Price: £15,810, reduced by £154 from £15,964 since AskCar first saw it on 29 October 2026, 4 days ago. Fair price: £405 (2%) under the AskCar estimate of £16,215. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes, 11 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2024-9cd4a0566677
- 2019 Mazda Mazda3 2.0 SKYACTIV-X MHEV GT Sport Tech, 178 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 50,184 miles. Price: £13,490, unchanged since AskCar first saw it on 23 October 2026, 10 days ago. Fair price: £304 (2%) under the AskCar estimate of £13,794. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 August 2027. Dealer: Kennington Car Sales in Bletchley, 12 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2019-ba39457d637a
- 2022 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Sport LUX, 183 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 41,226 miles. Price: £14,374, reduced by £825 from £15,199 since AskCar first saw it on 14 September 2026, 49 days ago. Fair price: £206 (1%) under the AskCar estimate of £14,580. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 March 2027. Dealer: cinch in Northampton, 17 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2022-5a49cff7fe59
- 2023 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV GT Sport, 120 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 8,269 miles. Price: £19,590, unchanged since AskCar first saw it on 30 September 2026, 33 days ago. Fair price: £271 (1%) under the AskCar estimate of £19,861. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 April 2027. Dealer: Lodge Garage Mazda in Aylesbury, 10 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-8034bd6622f0
- 2024 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV Homura, 120 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 29,891 miles. Price: £15,110, reduced by £79 from £15,189 since AskCar first saw it on 14 October 2026, 19 days ago. Fair price: £132 (under 1%) under the AskCar estimate of £15,242. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 October 2027. Dealer: Vertu Peugeot Northampton in Northampton, 18 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2024-a86875bf05d5
- 2022 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV GT Sport Tech, 120 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 40,900 miles. Price: £13,995, reduced by £1,755 from £15,750 since AskCar first saw it on 28 May 2026, 158 days ago. Fair price: £114 (under 1%) under the AskCar estimate of £14,109. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 January 2026; ask the dealer for the current MOT. Dealer: Farm Garage in Newport Pagnell, 13 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2022-c2ab0ff1d26c
- 2017 Mazda Mazda3 2.0 SKYACTIV-G SE L NAV, 119 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 54,000 miles. Price: £8,995, unchanged since AskCar first saw it on 16 October 2026, 17 days ago. Fair price: £22 (under 1%) over the AskCar estimate of £8,973. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 June 2027. Dealer: Albert Abbott Motors in Northampton, 18 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-5ec132617d9c
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Centre Line, 138 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 12,171 miles. Price: £17,349, unchanged since AskCar first saw it on 27 October 2026, 6 days ago. Fair price: £87 (under 1%) over the AskCar estimate of £17,262. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Brayleys Cars Brayley Renault Milton Keynes in Milton Keynes, 8 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-195fdc2e78b1
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 6,345 miles. Price: £20,099, reduced by £225 from £20,324 since AskCar first saw it on 23 October 2026, 10 days ago. Fair price: £119 (under 1%) over the AskCar estimate of £19,980. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Northampton, 18 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-04f20f42d263
- 2018 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV, 119 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 31,197 miles. Price: £12,340, reduced by £150 from £12,490 since AskCar first saw it on 28 August 2026, 66 days ago. Fair price: £246 (2%) over the AskCar estimate of £12,094. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 March 2027. Dealer: Billing Car and Van Centre in Northampton, 18 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-fa997e03e796
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Centre Line, 138 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 27,072 miles. Price: £15,250, reduced by £250 from £15,500 since AskCar first saw it on 17 October 2026, 16 days ago. Fair price: £369 (2%) over the AskCar estimate of £14,881. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Invicta Northampton in Northampton, 18 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-de7500f2725d
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 17,451 miles. Price: £18,249, reduced by £251 from £18,500 since AskCar first saw it on 11 June 2026, 144 days ago. Fair price: £599 (3%) over the AskCar estimate of £17,650. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Perrys Aylesbury in Aylesbury, 14 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-7f3616ac6a50
- 2015 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV, 119 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 96,200 miles. Price: £6,295, reduced by £200 from £6,495 since AskCar first saw it on 26 September 2026, 37 days ago. Fair price: £226 (3%) over the AskCar estimate of £6,069. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 September 2027. Dealer: Newton Autos in Milton Keynes, 9 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2015-08fb863ca980
- 2015 Mazda Mazda3 2.0 SKYACTIV-G SE L NAV, 118 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 42,600 miles. Price: £8,495, unchanged since AskCar first saw it on 30 September 2026, 33 days ago. Fair price: £313 (3%) over the AskCar estimate of £8,182. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Quality BCS Vehicles in Buckingham, 0 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2015-66c6972456e9
- 2017 Mazda Mazda3 2.0 SKYACTIV-G SE L NAV, 119 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 16,825 miles. Price: £12,980, reduced by £254 from £13,234 since AskCar first saw it on 11 October 2026, 22 days ago. Fair price: £713 (5%) over the AskCar estimate of £12,267. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 September 2027. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes, 11 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-97bd51756f75
- 2017 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV, 163 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 54,809 miles. Price: £10,495, unchanged since AskCar first saw it on 1 October 2026, 32 days ago. Fair price: £649 (6%) over the AskCar estimate of £9,846. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 August 2027. Dealer: Lodge Garage Mazda in Aylesbury, 10 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-022523b504b9
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Exclusive Line, 138 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 10 miles. Price: £24,999, reduced by £169 from £25,168 since AskCar first saw it on 16 October 2026, 17 days ago. Above the going rate: £2,179 (9%) over the AskCar estimate of £22,820. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Eden Approved Bicester in Bicester, 10 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-5dd3fc990da9
- 2014 Mazda Mazda3 2.0, 118 bhp, manual, petrol, hatchback, red. Mileage: 106,000 miles. Price: £4,995, raised by £45 from £4,950 since AskCar first saw it on 5 October 2026, 28 days ago. Above the going rate: £456 (10%) over the AskCar estimate of £4,539. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 August 2027. Dealer: Milton Motors One in Stewkley, 9 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2014-a01548df3eb4
- 2019 Mazda Mazda3 2.0 SKYACTIV-G MHEV GT Sport, 120 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 97,382 miles. Price: £9,999, unchanged since AskCar first saw it on 24 October 2026, 9 days ago. Above the going rate: £973 (10%) over the AskCar estimate of £9,026. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 September 2027. Dealer: Kennington Car Sales in Bletchley, 12 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2019-637956c43b07
- 2019 Mazda Mazda3 2.0 SKYACTIV-G MHEV GT Sport, 120 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 78,720 miles. Price: £10,900, unchanged since AskCar first saw it on 15 August 2026, 79 days ago. Above the going rate: £1,159 (11%) over the AskCar estimate of £9,741. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 September 2026; ask the dealer for the current MOT. Dealer: R 8 Motor Group in Milton Keynes, 12 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2019-e14107c3d3f9
- 2017 Mazda Mazda3 2.2 SKYACTIV-D Sport NAV, 148 bhp, automatic, diesel, hatchback, 5 doors, red. Mileage: 2,017 miles. Price: £5,950, unchanged since AskCar first saw it on 16 August 2026, 78 days ago. Far below the going rate: £7,650 (56%) under the AskCar estimate of £13,600. Worth asking the dealer why. Euro 6 emissions standard. ULEZ compliant. Dealer: Djan Autos in Milton Keynes, 8 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-d7f67f87be5c
- 2004 Mazda Mazda3 1.6 TS2, 103 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 58,560 miles. Price: £1,693, unchanged since AskCar first saw it on 30 September 2026, 33 days ago. Far below the going rate: £1,487 (46%) under the AskCar estimate of £3,180. Worth asking the dealer why. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 28 November 2026. Dealer: Aylesbury Trade Centre in Aston Clinton, 17 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2004-963312317dbc
- 2017 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV, manual, petrol, hatchback, 5 doors, grey. Mileage: 54,809 miles. Price: £10,495, unchanged since AskCar first saw it on 1 October 2026, 32 days ago. Fair price: £555 (5%) over the AskCar estimate of £9,940. Euro 6 emissions standard. ULEZ compliant. Dealer: Lodge Garage Mazda in Aylesbury, 10 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2017-18cd2dd7a049
- 2013 Mazda Mazda3 1.6 Tamura, 103 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 92,000 miles. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 19 September 2027. Dealer: Indus Motors in Milton Keynes, 13 miles from Buckingham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2013-fbb7ca6ec5a9
Mazda Mazda3 across the UK by price
- Under £2,000 (25 cars)
- Under £3,000 (66 cars)
- Under £5,000 (150 cars)
- Under £8,000 (328 cars)
- Under £10,000 (459 cars)
- Under £15,000 (723 cars)
- Under £20,000 (1,090 cars)
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