Used BMW 3 Series for sale near Boston
There are 36 used BMW 3 Series for sale from UK dealers within 20 miles of Boston on AskCar, as of 9 November 2026. Typical asking price £22,500 (the median: half cost less, half cost more). The cheapest is £3,599. AskCar lists 7,087 used BMW 3 Series across the UK, from 2,693 dealerships.
The middle half of the 36 cars are priced between £13,600 and £27,000.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Boston
19 of the 36 BMW 3 Series within 20 miles of Boston had their price reduced in the last 14 days to 9 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 6,814 priced BMW 3 Series adverts on AskCar as of 9 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.
- 2018 BMW 3 Series 2.0 320i M Sport, 181 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 91,101 miles. Price: £7,500, reduced by £2,500 from £10,000 since AskCar first saw it on 15 September 2026, 55 days ago. Good value: £2,250 (23%) under the AskCar estimate of £9,750. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 March 2027. Dealer: 1Stop Car Sales in Spalding, 14 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-75ba46dbac08
- 2018 BMW 3 Series 2.0 320d M Sport, 187 bhp, manual, diesel, saloon, 4 doors, blue. Mileage: 81,197 miles. Price: £9,000, reduced by £2,100 from £11,100 since AskCar first saw it on 17 September 2026, 53 days ago. Good value: £1,350 (13%) under the AskCar estimate of £10,350. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT. Dealer: 1Stop Car Sales in Spalding, 14 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-3bd7d17581f8
- 2018 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 46,138 miles. Price: £13,750, reduced by £1,750 from £15,500 since AskCar first saw it on 23 September 2026, 47 days ago. Good value: £2,052 (12%) under the AskCar estimate of £15,802. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 November 2026. Dealer: 1Stop Car Sales in Spalding, 14 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-5e19328225a7
- 2019 BMW 3 Series 2.0, 181 bhp, automatic, petrol, estate, white. Mileage: 51,800 miles. Price: £17,495, reduced by £495 from £17,990 since AskCar first saw it on 10 October 2026, 30 days ago. Good value: £2,200 (11%) under the AskCar estimate of £19,695. MOT: valid until 29 June 2027. Dealer: Grays of Holbeach in Spalding, 13 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-9a819c7ce2ff
- 2017 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 86,179 miles. Price: £9,995, unchanged since AskCar first saw it on 15 October 2026, 25 days ago. Good value: £1,250 (11%) under the AskCar estimate of £11,245. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 June 2027. Dealer: Revs in Boston, 3 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-6de83034be76
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 29,205 miles. Price: £27,995, raised by £1,000 from £26,995 since AskCar first saw it on 23 October 2026, 17 days ago. Fair price: £1,746 (5%) under the AskCar estimate of £29,741. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Taylors Select Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-7b953fe31c4e
- 2015 BMW 3 Series 3.0 330d Luxury, 254 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 87,585 miles. Price: £8,495, reduced by £500 from £8,995 since AskCar first saw it on 1 October 2026, 39 days ago. Fair price: £456 (5%) under the AskCar estimate of £8,951. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 July 2027. Dealer: Revs in Boston, 3 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-919da51dbd06
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 54,365 miles. Price: £21,990, reduced by £1,905 from £23,895 since AskCar first saw it on 19 August 2026, 82 days ago. Fair price: £963 (4%) under the AskCar estimate of £22,953. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group Boston Mazda in Boston, 0 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-5a21a0e988f1
- 2017 BMW 3 Series 3.0 330d M Sport, 254 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 98,284 miles. Price: £11,490, unchanged since AskCar first saw it on 2 November 2026, 7 days ago. Fair price: £304 (2%) under the AskCar estimate of £11,794. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 April 2027. Dealer: Strategic Vehicle Solutions in Boston, 6 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-ac7d3743169c
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 23,840 miles. Price: £28,975, reduced by £2,000 from £30,975 since AskCar first saw it on 17 September 2026, 53 days ago. Fair price: £723 (2%) under the AskCar estimate of £29,698. Euro 6 emissions standard. ULEZ compliant. Dealer: Listers in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-559b66c4271b
- 2014 BMW 3 Series 2.0 318d SE, 140 bhp, manual, diesel, 5 doors, grey. Mileage: 144,945 miles. Price: £3,599, unchanged since AskCar first saw it on 24 October 2026, 16 days ago. Fair price: £35 (under 1%) under the AskCar estimate of £3,634. MOT: valid until 18 August 2027. Dealer: Boston Car Center in Boston, 0 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2014-8db77357fb46
- 2022 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 18,532 miles. Price: £24,975, reduced by £1,000 from £25,975 since AskCar first saw it on 10 September 2026, 60 days ago. Fair price: £42 (under 1%) under the AskCar estimate of £25,017. Euro 6 emissions standard. ULEZ compliant. Dealer: Listers in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-8a31142fb760
- 2022 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, grey. Mileage: 22,126 miles. Price: £27,975, reduced by £1,000 from £28,975 since AskCar first saw it on 3 November 2026, 6 days ago. Fair price: £117 (under 1%) over the AskCar estimate of £27,858. Euro 6 emissions standard. ULEZ compliant. Dealer: Listers in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-f739edce92e2
- 2018 BMW 3 Series 2.0 320d M Sport Shadow Edition, 187 bhp, automatic, diesel, saloon, 4 doors, red. Mileage: 79,907 miles. Price: £13,695, unchanged since AskCar first saw it on 29 October 2026, 11 days ago. Fair price: £126 (under 1%) over the AskCar estimate of £13,569. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 May 2027. Dealer: Taylors Vauxhall Boston in Boston, 4 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-1c4d1fb69c13
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 23,838 miles. Price: £29,975, reduced by £1,000 from £30,975 since AskCar first saw it on 17 September 2026, 53 days ago. Fair price: £277 (under 1%) over the AskCar estimate of £29,698. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-3fe6bc6ab61c
- 2021 BMW 3 Series 2.0 330e M Sport PRO Edition, 288 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 27,652 miles. Price: £25,975, reduced by £500 from £26,475 since AskCar first saw it on 24 September 2026, 46 days ago. Fair price: £276 (1%) over the AskCar estimate of £25,699. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 September 2027. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-15e27f4e0d92
- 2022 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 18,532 miles. Price: £25,475, reduced by £500 from £25,975 since AskCar first saw it on 10 September 2026, 60 days ago. Fair price: £458 (1%) over the AskCar estimate of £25,017. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 June 2027. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-87d02b976464
- 2019 BMW 3 Series 2.0 320d M Sport Shadow Edition, 187 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 96,190 miles. Price: £13,495, reduced by £1,500 from £14,995 since AskCar first saw it on 22 July 2026, 110 days ago. Fair price: £311 (2%) over the AskCar estimate of £13,184. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 March 2027. Dealer: Revs in Boston, 3 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-6c74b70e23c8
- 2023 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, grey. Mileage: 50,540 miles. Price: £26,490, reduced by £1,500 from £27,990 since AskCar first saw it on 15 September 2026, 55 days ago. Fair price: £956 (3%) over the AskCar estimate of £25,534. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 September 2027. Dealer: Spalding Car Sales in Spalding, 13 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-3cf62603cd3a
- 2022 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, grey. Mileage: 22,124 miles. Price: £28,975, reduced by £3,000 from £31,975 since AskCar first saw it on 23 June 2026, 139 days ago. Fair price: £1,116 (4%) over the AskCar estimate of £27,859. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 November 2026. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-130157530ef0
- 1991 BMW 3 Series 1.6 316i LUX, 102 bhp, manual, petrol, blue. Mileage: 62,000 miles. Price: £15,000, unchanged since AskCar first saw it on 26 July 2026, 106 days ago. Fair price: £605 (4%) over the AskCar estimate of £14,395. Euro 2 emissions standard. MOT: the latest record we hold ran out on 26 June 2018; ask the dealer for the current MOT. Dealer: Usedcarnetwork.Co.Uk in Holbeach, 13 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-1991-d5a9999dd7f8
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 7,481 miles. Price: £34,975, reduced by £1,000 from £35,975 since AskCar first saw it on 19 September 2026, 51 days ago. Fair price: £1,493 (4%) over the AskCar estimate of £33,482. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-d38700ee0059
- 2023 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 41,184 miles. Price: £25,475, reduced by £2,500 from £27,975 since AskCar first saw it on 25 August 2026, 76 days ago. Fair price: £1,196 (4%) over the AskCar estimate of £24,279. Euro 6 emissions standard. ULEZ compliant. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2398524377a1
- 2019 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 66,721 miles. Price: £17,490, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £906 (5%) over the AskCar estimate of £16,584. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 May 2027. Dealer: Strategic Vehicle Solutions in Boston, 6 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-d2921b27e7c1
- 2023 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, grey. Mileage: 64,531 miles. Price: £24,650, reduced by £1,340 from £25,990 since AskCar first saw it on 15 September 2026, 55 days ago. Fair price: £1,342 (5%) over the AskCar estimate of £23,308. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 February 2027. Dealer: Spalding Car Sales in Spalding, 13 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-c66253f7d198
- 2013 BMW 3 Series 2.0 320d M Sport, 181 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 83,000 miles. Price: £8,450, reduced by £500 from £8,950 since AskCar first saw it on 16 August 2026, 85 days ago. Fair price: £532 (6%) over the AskCar estimate of £7,918. Euro 5 emissions standard. MOT: valid until 17 December 2026. Dealer: Windmill Motors in Bourne, 18 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2013-137e94e7f6c1
- 2019 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 103,000 miles. Price: £13,490, unchanged since AskCar first saw it on 1 November 2026, 8 days ago. Fair price: £928 (7%) over the AskCar estimate of £12,562. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 April 2027. Dealer: Strategic Vehicle Solutions in Boston, 6 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-6a7f33e9918e
- 2024 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 34,039 miles. Price: £28,975, reduced by £1,000 from £29,975 since AskCar first saw it on 22 October 2026, 18 days ago. Above the going rate: £2,614 (9%) over the AskCar estimate of £26,361. Euro 6 emissions standard. ULEZ compliant. Dealer: Listers in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-2aebfcba563d
- 2024 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 34,400 miles. Price: £28,975, reduced by £1,000 from £29,975 since AskCar first saw it on 22 October 2026, 18 days ago. Above the going rate: £2,671 (10%) over the AskCar estimate of £26,304. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-10d14f201790
- 2019 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 51,285 miles. Price: £22,975, reduced by £1,000 from £23,975 since AskCar first saw it on 15 September 2026, 55 days ago. Above the going rate: £3,070 (15%) over the AskCar estimate of £19,905. Euro 6 emissions standard. ULEZ compliant. Dealer: Listers in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-d2ca1b6dd642
- 2019 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 51,279 miles. Price: £23,475, reduced by £1,500 from £24,975 since AskCar first saw it on 30 May 2026, 163 days ago. Above the going rate: £3,274 (16%) over the AskCar estimate of £20,201. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 October 2026; ask the dealer for the current MOT. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-e49362db4765
- 2018 BMW 3 Series 2.0 318d M Sport Shadow Edition, 148 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 69,000 miles. Price: £16,995, unchanged since AskCar first saw it on 25 September 2026, 45 days ago. Above the going rate: £2,726 (19%) over the AskCar estimate of £14,269. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 June 2027. Dealer: Baytree Car Sales in Spalding, 12 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-329f127315eb
- 1990 BMW 3 Series, saloon, red. Mileage: 97,000 miles. Price: £24,995, unchanged since AskCar first saw it on 25 September 2026, 45 days ago. Above the going rate: £4,270 (20%) over the AskCar estimate of £20,725. MOT: valid until 22 March 2027. Dealer: Baytree Car Sales in Spalding, 12 miles from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-1990-c0b10d13e30e
- 2020 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 83,920 miles. Price: £17,975, reduced by £1,000 from £18,975 since AskCar first saw it on 7 October 2026, 33 days ago. Above the going rate: £3,123 (21%) over the AskCar estimate of £14,852. Euro 6 emissions standard. ULEZ compliant. Dealer: Listers in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-6fcee32eb1aa
- 2020 BMW 3 Series 2.0 330e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 83,920 miles. Price: £18,475, reduced by £500 from £18,975 since AskCar first saw it on 7 October 2026, 33 days ago. Above the going rate: £3,623 (24%) over the AskCar estimate of £14,852. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 March 2027. Dealer: MINI UK at Listers Boston in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-dc7c765ba161
- BMW 3 Series 2.0 320i M Sport, automatic, petrol, saloon, 4 doors, black. Mileage: 7,481 miles. Price: £34,975, reduced by £1,000 from £35,975 since AskCar first saw it on 2 October 2026, 38 days ago. Dealer: Listers in Boston, 1 mile from Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-0a13f6b705ad
BMW 3 Series near Boston by gearbox, fuel and body
BMW 3 Series across the UK by price
- Under £2,000 (30 cars)
- Under £3,000 (120 cars)
- Under £5,000 (484 cars)
- Under £8,000 (1,165 cars)
- Under £10,000 (1,693 cars)
- Under £15,000 (2,694 cars)
- Under £20,000 (3,951 cars)
- Under £30,000 (5,749 cars)
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