Used diesel BMW 3 Series for sale near Ballymena
There are 24 used diesel BMW 3 Series for sale from UK dealers within 20 miles of Ballymena on AskCar, as of 29 October 2026. Typical asking price £16,800 (the median: half cost less, half cost more). The cheapest is £6,450. AskCar lists 7,078 used BMW 3 Series across the UK, from 2,699 dealerships.
The middle half of the 24 cars are priced between £10,700 and £18,800.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Ballymena
4 cars within 20 miles had their price reduced in the last 14 days to 29 October 2026. Of those priced between £1,000 and £60,000, these 5 have the biggest reductions in pounds since AskCar first saw them.
- 2023 BMW 3 Series 2.0 320d MHT M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 44,000 miles. Price: £28,745, reduced by £1,200 from £29,945 since AskCar first saw it on 27 June 2026, 124 days ago. Above the going rate: £2,654 (10%) over the AskCar estimate of £26,091. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 January 2027. Dealer: Cameron Cars NI in Ballymoney, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-96c16cf7d47c
- 2019 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 64,885 miles. Price: £18,295, reduced by £1,055 from £19,350 since AskCar first saw it on 9 September 2026, 50 days ago. Fair price: £292 (1%) under the AskCar estimate of £18,587. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 6 October 2026; ask the dealer for the current MOT. Dealer: Gormley Car Sales in Magherafelt, 16 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-5ef4f1485b7b
- 2020 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 78,628 miles. Price: £17,950, reduced by £1,000 from £18,950 since AskCar first saw it on 30 July 2026, 91 days ago. Fair price: £234 (1%) under the AskCar estimate of £18,184. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 20 August 2026; ask the dealer for the current MOT. Dealer: Gormley Car Sales in Magherafelt, 16 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-295393c9b4b7
- 2019 BMW 3 Series 2.0 320d Sport, 187 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 57,315 miles. Price: £16,750, reduced by £745 from £17,495 since AskCar first saw it on 28 May 2026, 154 days ago. Above the going rate: £1,762 (11%) over the AskCar estimate of £14,988. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 January 2027. Dealer: Donnelly Motorstore Mallusk in Belfast, 17 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-f3da6cc0c6cc
- 2015 BMW 3 Series 2.0 M Sport, 181 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 96,958 miles. Price: £7,995, reduced by £500 from £8,495 since AskCar first saw it on 18 July 2026, 103 days ago. Fair price: £116 (1%) over the AskCar estimate of £7,879. MOT: the latest record we hold ran out on 24 March 2026; ask the dealer for the current MOT. Dealer: Family Cars NI in Ballymena, 10 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-50aaa7d55fee
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 6,692 priced BMW 3 Series adverts on AskCar as of 29 October 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.
- 2021 BMW 3 Series 2.0 318d MHT M Sport, 148 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 65,000 miles. Price: £16,495, unchanged since AskCar first saw it on 18 October 2026, 11 days ago. Good value: £2,172 (11%) under the AskCar estimate of £18,667. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 April 2027. Dealer: Richard Greer Car Sales in Ballyclare, 11 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-642a50bfb026
- 2019 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 64,885 miles. Price: £18,295, reduced by £1,055 from £19,350 since AskCar first saw it on 9 September 2026, 50 days ago. Fair price: £292 (1%) under the AskCar estimate of £18,587. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 6 October 2026; ask the dealer for the current MOT. Dealer: Gormley Car Sales in Magherafelt, 16 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-5ef4f1485b7b
- 2020 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 78,628 miles. Price: £17,950, reduced by £1,000 from £18,950 since AskCar first saw it on 30 July 2026, 91 days ago. Fair price: £234 (1%) under the AskCar estimate of £18,184. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 20 August 2026; ask the dealer for the current MOT. Dealer: Gormley Car Sales in Magherafelt, 16 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-295393c9b4b7
- 2021 BMW 3 Series 3.0 330d MHT M Sport, 281 bhp, automatic, diesel, blue. Mileage: 26,868 miles. Price: £28,995, unchanged since AskCar first saw it on 2 September 2026, 57 days ago. Fair price: £176 (under 1%) under the AskCar estimate of £29,171. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 July 2027. Dealer: The Country Garage in Ballymena, 3 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-4d8edaf73163
- 2020 BMW 3 Series 3.0 330d M Sport, 261 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 76,000 miles. Price: £19,995, unchanged since AskCar first saw it on 28 October 2026, 1 day ago. Fair price: £62 (under 1%) over the AskCar estimate of £19,934. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 June 2027. Dealer: Igen Autos in Magherafelt, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-d42ef87f11a7
- 2016 BMW 3 Series 3.0 M Sport, 331 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 106,000 miles. Price: £11,495, unchanged since AskCar first saw it on 28 October 2026, 1 day ago. Fair price: £64 (under 1%) over the AskCar estimate of £11,431. Euro 6 emissions standard. ULEZ compliant. Dealer: Mallusk Auto Centre in Newtownabbey, 17 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2016-43025adecf7c
- 2015 BMW 3 Series 2.0 Sport, 140 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 94,000 miles. Price: £6,950, unchanged since AskCar first saw it on 29 September 2026, 30 days ago. Fair price: £66 (under 1%) over the AskCar estimate of £6,884. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 November 2026. Dealer: Carnet Car Sales in Larne, 18 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-f6e39134ac09
- 2020 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 59,704 miles. Price: £19,945, unchanged since AskCar first saw it on 14 October 2026, 15 days ago. Fair price: £196 (under 1%) over the AskCar estimate of £19,749. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Gormley Car Sales in Magherafelt, 16 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e737d989363e
- 2015 BMW 3 Series 2.0 M Sport, 181 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 96,958 miles. Price: £7,995, reduced by £500 from £8,495 since AskCar first saw it on 18 July 2026, 103 days ago. Fair price: £116 (1%) over the AskCar estimate of £7,879. MOT: the latest record we hold ran out on 24 March 2026; ask the dealer for the current MOT. Dealer: Family Cars NI in Ballymena, 10 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-50aaa7d55fee
- 2017 BMW 3 Series 3.0 330d M Sport, 254 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 55,000 miles. Price: £16,950, reduced by £9 from £16,959 since AskCar first saw it on 28 September 2026, 31 days ago. Fair price: £421 (2%) over the AskCar estimate of £16,529. Euro 6 emissions standard. ULEZ compliant. Dealer: Carnet Car Sales in Larne, 18 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-8d9f61c0a139
- 2020 BMW 3 Series 2.0 320d MHT M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 74,000 miles. Price: £18,795, unchanged since AskCar first saw it on 8 August 2026, 82 days ago. Fair price: £611 (3%) over the AskCar estimate of £18,184. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 April 2027. Dealer: MC Autosales in Magherafelt, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-b7d2948089d7
- 2019 BMW 3 Series 2.0 320d, 187 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 42,981 miles. Price: £18,995, reduced by £1,000 from £19,995 since AskCar first saw it on 19 August 2026, 71 days ago. Fair price: £625 (3%) over the AskCar estimate of £18,370. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 11 August 2026; ask the dealer for the current MOT. Dealer: Igen Autos in Magherafelt, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-e16aa071ce0d
- 2019 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 69,132 miles. Price: £18,750, unchanged since AskCar first saw it on 10 October 2026, 19 days ago. Fair price: £751 (4%) over the AskCar estimate of £17,999. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 May 2027. Dealer: Gormley Car Sales in Magherafelt, 16 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-dec5500375fb
- 2014 BMW 3 Series 2.0 320d Sport, 181 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 122,000 miles. Price: £6,450, unchanged since AskCar first saw it on 22 September 2026, 37 days ago. Fair price: £268 (4%) over the AskCar estimate of £6,182. Euro 5 emissions standard. MOT: valid until 1 July 2027. Dealer: MC Autosales in Magherafelt, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2014-361d17b6cc24
- 2018 BMW 3 Series 2.0 M Sport Shadow Edition, semi-automatic, diesel, saloon, 4 doors, white. Mileage: 64,698 miles. Price: £15,995, reduced by £1,000 from £16,995 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £766 (5%) over the AskCar estimate of £15,229. MOT: valid until 10 November 2026. Dealer: Mullan Auto-Sales in Coleraine, 18 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-a90deb892698
- 2018 BMW 3 Series 2.0 320d Sport, 187 bhp, manual, diesel, saloon, 4 doors, blue. Mileage: 72,228 miles. Price: £10,450, unchanged since AskCar first saw it on 17 October 2026, 12 days ago. Fair price: £525 (5%) over the AskCar estimate of £9,925. Euro 6 emissions standard. ULEZ compliant. Dealer: Parkview Autos NI in Antrim, 14 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-f31d9548dfae
- 2016 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 73,500 miles. Price: £12,749, unchanged since AskCar first saw it on 19 August 2026, 71 days ago. Fair price: £814 (6%) over the AskCar estimate of £11,935. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 October 2026; ask the dealer for the current MOT. Dealer: Donnelly Automotive in Ballymena, 10 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2016-4c2e9806254b
- 2019 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 78,000 miles. Price: £17,995, unchanged since AskCar first saw it on 1 October 2026, 28 days ago. Fair price: £1,164 (6%) over the AskCar estimate of £16,831. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 May 2027. Dealer: Prestige Motors NI in Ballymena, 7 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-abe1cfb538fb
- 2020 BMW 3 Series 2.0 320d MHT M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 85,000 miles. Price: £17,895, unchanged since AskCar first saw it on 23 October 2026, 6 days ago. Fair price: £1,164 (6%) over the AskCar estimate of £16,731. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: MC Autosales in Magherafelt, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-27a3e5d97b03
- 2014 BMW 3 Series 2.0 320d M Sport, 181 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 120,000 miles. Price: £6,995, unchanged since AskCar first saw it on 18 August 2026, 72 days ago. Above the going rate: £527 (8%) over the AskCar estimate of £6,468. Euro 5 emissions standard. MOT: valid until 4 February 2027. Dealer: Parkgate Auto Solutions in Belfast, 12 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2014-fc52166c0370
- 2023 BMW 3 Series 2.0 320d MHT M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 44,000 miles. Price: £28,745, reduced by £1,200 from £29,945 since AskCar first saw it on 27 June 2026, 124 days ago. Above the going rate: £2,654 (10%) over the AskCar estimate of £26,091. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 January 2027. Dealer: Cameron Cars NI in Ballymoney, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-96c16cf7d47c
- 2019 BMW 3 Series 2.0 320d Sport, 187 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 57,315 miles. Price: £16,750, reduced by £745 from £17,495 since AskCar first saw it on 28 May 2026, 154 days ago. Above the going rate: £1,762 (11%) over the AskCar estimate of £14,988. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 January 2027. Dealer: Donnelly Motorstore Mallusk in Belfast, 17 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-f3da6cc0c6cc
- 2014 BMW 3 Series 3.0 335d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, bronze. Mileage: 126,000 miles. Price: £10,750, unchanged since AskCar first saw it on 1 June 2026, 150 days ago. Above the going rate: £1,825 (20%) over the AskCar estimate of £8,925. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 31 July 2026; ask the dealer for the current MOT. Dealer: MC Autosales in Magherafelt, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2014-e1604fd9fc7b
- 2013 BMW 3 Series 2.0 320d M Sport, 181 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 155,000 miles. Price: £8,450, unchanged since AskCar first saw it on 1 June 2026, 150 days ago. Above the going rate: £3,643 (75%) over the AskCar estimate of £4,807. Euro 5 emissions standard. MOT: the latest record we hold ran out on 22 December 2024; ask the dealer for the current MOT. Dealer: MC Autosales in Magherafelt, 15 miles from Ballymena. AskCar page: https://askcar.co.uk/car/bmw-3-series-2013-2e8fdd2cd885
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