Used MG MG3 for sale near Leighton Buzzard
There are 31 used MG MG3 for sale from UK dealers within 20 miles of Leighton Buzzard on AskCar, as of 7 November 2026. Typical asking price £7,800 (the median: half cost less, half cost more). The cheapest is £1,999. AskCar lists 1,912 used MG MG3 across the UK, from 669 dealerships.
The middle half of the 31 cars are priced between £6,600 and £15,200.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Leighton Buzzard
17 of the 31 MG MG3 within 20 miles of Leighton Buzzard had their price reduced in the last 14 days to 7 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 1,842 priced MG MG3 adverts on AskCar as of 7 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.
- 2020 MG MG3 1.5 VTi-TECH Excite, 105 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 44,550 miles. Price: £6,295, reduced by £200 from £6,495 since AskCar first saw it on 4 September 2026, 64 days ago. Good value: £853 (11%) under the AskCar estimate of £7,148. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: Motorhouse Group in Cranfield, 11 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-8712744052ef
- 2026 MG MG3 1.5 SE, automatic, hybrid (petrol), hatchback, 5 doors, blue. Mileage: 6,057 miles. Price: £15,322, reduced by £882 from £16,204 since AskCar first saw it on 23 September 2026, 45 days ago. Good value: £1,663 (9%) under the AskCar estimate of £16,985. MOT: first test not yet due. Dealer: Glyn Hopkin MG Bedford in Bedford, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-f35e35d75f3a
- 2014 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 68,805 miles. Price: £2,495, reduced by £500 from £2,995 since AskCar first saw it on 18 August 2026, 81 days ago. Good value: £239 (8%) under the AskCar estimate of £2,734. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 14 January 2027. Dealer: A5 Cars Point in Luton, 9 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2014-1bbde1960b6e
- 2022 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 27,071 miles. Price: £7,996, reduced by £204 from £8,200 since AskCar first saw it on 27 September 2026, 41 days ago. Fair price: £610 (7%) under the AskCar estimate of £8,606. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 January 2027. Dealer: Quality Part X Dunstable in Dunstable, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2022-8b68c1fd06e0
- 2019 MG MG3 1.5 VTi-TECH Exclusive, 105 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 29,790 miles. Price: £6,999, reduced by £500 from £7,499 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £531 (7%) under the AskCar estimate of £7,530. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Halton Cars in Luton, 9 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2019-cad555057456
- 2025 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, blue. Mileage: 1,011 miles. Price: £15,851, reduced by £60 from £15,911 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £1,185 (6%) under the AskCar estimate of £17,036. MOT: first test not yet due. Dealer: Glyn Hopkin MG Bedford in Bedford, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-7a14707b64cf
- 2020 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 35,656 miles. Price: £6,990, unchanged since AskCar first saw it on 20 October 2026, 18 days ago. Fair price: £444 (5%) under the AskCar estimate of £7,434. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 24 October 2026; ask the dealer for the current MOT. Dealer: Kiln Farm Motors in Letchworth, 20 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-6f7e0b33b13d
- 2025 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, black. Mileage: 1,344 miles. Price: £15,862, reduced by £598 from £16,460 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £1,002 (5%) under the AskCar estimate of £16,864. MOT: first test not yet due. Dealer: Glyn Hopkin in Milton Keynes, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-f94667e4d668
- 2026 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, blue. Mileage: 5,657 miles. Price: £15,949, reduced by £1,050 from £16,999 since AskCar first saw it on 16 September 2026, 52 days ago. Fair price: £915 (5%) under the AskCar estimate of £16,864. MOT: first test not yet due. Dealer: Glyn Hopkin MG Bedford in Bedford, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-9b1c45931b2c
- 2026 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, grey. Mileage: 4,481 miles. Price: £16,104, reduced by £895 from £16,999 since AskCar first saw it on 12 September 2026, 56 days ago. Fair price: £903 (5%) under the AskCar estimate of £17,007. MOT: first test not yet due. Dealer: Glyn Hopkin MG Bedford in Bedford, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-0aa0655c9cc6
- 2025 MG MG3 1.5 Hybrid+ Trophy, 191 bhp, automatic, hybrid (petrol), hatchback, 5 doors, blue. Mileage: 17,773 miles. Price: £13,795, unchanged since AskCar first saw it on 14 October 2026, 24 days ago. Fair price: £684 (4%) under the AskCar estimate of £14,479. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Free Spirit Automotive in Leighton Buzzard, 1 mile from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-0d72080a905b
- 2026 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, blue. Mileage: 5,503 miles. Price: £16,159, reduced by £708 from £16,867 since AskCar first saw it on 8 October 2026, 30 days ago. Fair price: £729 (4%) under the AskCar estimate of £16,888. MOT: first test not yet due. Dealer: Glyn Hopkin MG Bedford in Bedford, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-c0b5af0b2036
- 2023 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 54,380 miles. Price: £7,425, reduced by £209 from £7,634 since AskCar first saw it on 27 October 2026, 11 days ago. Fair price: £301 (3%) under the AskCar estimate of £7,726. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 May 2027. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2023-7f9d3f1dd4cc
- 2023 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 54,355 miles. Price: £7,435, reduced by £209 from £7,644 since AskCar first saw it on 23 October 2026, 15 days ago. Fair price: £292 (3%) under the AskCar estimate of £7,727. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2023-c9b094f8c9ef
- 2022 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 39,079 miles. Price: £7,764, unchanged since AskCar first saw it on 4 November 2026, 3 days ago. Fair price: £287 (3%) under the AskCar estimate of £8,051. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 April 2027. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2022-9b9c9d897e39
- 2025 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, silver. Mileage: 2,435 miles. Price: £15,733, reduced by £584 from £16,317 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £581 (3%) under the AskCar estimate of £16,314. MOT: first test not yet due. Dealer: Glyn Hopkin MG Bedford in Bedford, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-7efd502add8d
- 2023 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 61,130 miles. Price: £7,150, reduced by £204 from £7,354 since AskCar first saw it on 27 October 2026, 11 days ago. Fair price: £264 (3%) under the AskCar estimate of £7,414. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 June 2027. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2023-dbdad677f53d
- 2019 MG MG3 1.5 VTi-TECH Exclusive, 105 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 76,285 miles. Price: £5,388, reduced by £601 from £5,989 since AskCar first saw it on 16 August 2026, 83 days ago. Fair price: £199 (3%) under the AskCar estimate of £5,587. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: In Herts Motors in Hitchin, 17 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2019-40f90abb2640
- 2024 MG MG3 1.5 Hybrid+ Trophy, 191 bhp, automatic, hybrid (petrol), hatchback, 5 doors, blue. Mileage: 19,824 miles. Price: £13,290, unchanged since AskCar first saw it on 13 October 2026, 25 days ago. Fair price: £423 (3%) under the AskCar estimate of £13,713. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Perrys Milton Keynes Peugeot & Citroen in Milton Keynes, 6 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2024-4f3a93983f2a
- 2026 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, black. Mileage: 8,799 miles. Price: £16,010, reduced by £1,562 from £17,572 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £369 (2%) under the AskCar estimate of £16,379. MOT: first test not yet due. Dealer: Glyn Hopkin in Milton Keynes, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-b78204adb9fb
- 2023 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 12,562 miles. Price: £9,490, unchanged since AskCar first saw it on 30 May 2026, 161 days ago. Fair price: £181 (1%) under the AskCar estimate of £9,671. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 April 2027. Dealer: Kiln Farm Motors in Letchworth, 20 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2023-2706ea715bd1
- 2024 MG MG3 1.5 Exclusive NAV, 104 bhp, petrol, hatchback, 5 doors, blue. Mileage: 7,770 miles. Price: £10,427, reduced by £168 from £10,595 since AskCar first saw it on 2 July 2026, 128 days ago. Fair price: £157 (1%) under the AskCar estimate of £10,584. MOT: first test not yet due. Dealer: Gbi Cars in Leighton Buzzard, 1 mile from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2024-621107b6b3c3
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 59,037 miles. Price: £4,195, unchanged since AskCar first saw it on 23 October 2026, 15 days ago. Fair price: £56 (1%) under the AskCar estimate of £4,251. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Hemel Car Sales in Hemel Hempstead, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-27b772964e93
- 2024 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 14,136 miles. Price: £10,000, unchanged since AskCar first saw it on 31 October 2026, 7 days ago. Fair price: £110 (1%) under the AskCar estimate of £10,110. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Perrys Aylesbury in Aylesbury, 10 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2024-74bb052115a1
- 2020 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 31,424 miles. Price: £6,895, reduced by £400 from £7,295 since AskCar first saw it on 15 October 2026, 23 days ago. Fair price: £62 (under 1%) under the AskCar estimate of £6,957. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 August 2027. Dealer: Regis Car Sales in Dunstable, 7 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-55eb40572717
- 2020 MG MG3 1.5 VTi-TECH Excite, 105 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 82,675 miles. Price: £5,490, unchanged since AskCar first saw it on 27 August 2026, 72 days ago. Fair price: £14 (under 1%) under the AskCar estimate of £5,504. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT. Dealer: MK Auto-Motors in Milton Keynes, 6 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-649fcc23672a
- 2020 MG MG3 1.5 VTi-TECH Exclusive NAV, 105 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 45,727 miles. Price: £6,995, unchanged since AskCar first saw it on 10 October 2026, 28 days ago. Fair price: £17 (under 1%) under the AskCar estimate of £7,012. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 August 2027. Dealer: Motorhouse Group in Cranfield, 11 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-8ca22729633a
- 2025 MG MG3 1.5 TROPHY, automatic, hybrid (petrol), hatchback, 5 doors, blue. Mileage: 13,624 miles. Price: £15,139, reduced by £464 from £15,603 since AskCar first saw it on 8 October 2026, 30 days ago. Fair price: £34 (under 1%) over the AskCar estimate of £15,105. MOT: first test not yet due. Dealer: Glyn Hopkin MG Bedford in Bedford, 15 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-a43d40de0ec3
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 89,997 miles. Price: £3,595, reduced by £100 from £3,695 since AskCar first saw it on 8 October 2026, 30 days ago. Fair price: £225 (6%) over the AskCar estimate of £3,370. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 June 2027. Dealer: Hexon Cars in Aylesbury, 9 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-9d5239e04c84
- 2018 MG MG3 1.5 VTi-TECH 3FORM Sport, 104 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 25,464 miles. Price: £5,698, unchanged since AskCar first saw it on 3 November 2026, 4 days ago. Above the going rate: £562 (10%) over the AskCar estimate of £5,136. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 August 2026; ask the dealer for the current MOT. Dealer: Acar 2 Go in Aylesbury, 9 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2018-ae7fc26e451e
- 2015 MG MG3 1.5 VTi-TECH 3STYLE, 104 bhp, manual, petrol, hatchback, 5 doors, yellow. Mileage: 98,500 miles. Price: £1,999, reduced by £300 from £2,299 since AskCar first saw it on 26 September 2026, 42 days ago. Far below the going rate: £762 (27%) under the AskCar estimate of £2,761. Worth asking the dealer why. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 3 February 2027. Dealer: Indeed Cars in Luton, 11 miles from Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2015-fdc7686cdcd8
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