Used diesel BMW 3 Series for sale near Bridgend
There are 24 used diesel BMW 3 Series for sale from UK dealers within 20 miles of Bridgend on AskCar, as of 29 October 2026. Typical asking price £11,700 (the median: half cost less, half cost more). The cheapest is £1,000. 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 £8,500 and £17,100.
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 Bridgend
7 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 7 have the biggest reductions in pounds since AskCar first saw them.
- 2017 BMW 3 Series 2.0 320d Sport, 187 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 75,000 miles. Price: £9,340, reduced by £1,359 from £10,699 since AskCar first saw it on 30 June 2026, 121 days ago. Fair price: £535 (5%) under the AskCar estimate of £9,875. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 July 2026; ask the dealer for the current MOT. Dealer: Evans Halshaw Ford Cardiff in Cardiff, 19 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-85a3c0e9dce9
- 2022 BMW 3 Series 2.0 318d MHT M Sport, 147 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 57,607 miles. Price: £17,560, reduced by £1,170 from £18,730 since AskCar first saw it on 13 August 2026, 77 days ago. Fair price: £1,330 (7%) under the AskCar estimate of £18,890. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 January 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil, 18 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-db440aad8b86
- 2018 BMW 3 Series 2.0 320d SE, 187 bhp, automatic, diesel, saloon, 4 doors, orange. Mileage: 57,000 miles. Price: £12,999, reduced by £1,000 from £13,999 since AskCar first saw it on 29 August 2026, 61 days ago. Fair price: £264 (1%) under the AskCar estimate of £13,262. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 April 2027. Dealer: FRF Mazda Swansea in Swansea, 18 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-65098a102502
- 2024 BMW 3 Series 2.0 320d MHT M Sport, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 24,620 miles. Price: £33,000, reduced by £750 from £33,750 since AskCar first saw it on 19 August 2026, 71 days ago. Fair price: £832 (2%) over the AskCar estimate of £32,168. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-28b548d971c6
- 2017 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 104,000 miles. Price: £12,495, reduced by £500 from £12,995 since AskCar first saw it on 25 September 2026, 34 days ago. Above the going rate: £1,579 (14%) over the AskCar estimate of £10,916. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 November 2026. Dealer: Pontardawe Car Sales in Port Talbot, 19 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-5894acacf2f8
- 2021 BMW 3 Series 3.0 M340d MHT, 335 bhp, automatic, diesel, saloon, 4 doors. Mileage: 78,022 miles. Price: £23,999, reduced by £500 from £24,499 since AskCar first saw it on 17 October 2026, 12 days ago. Fair price: £610 (2%) over the AskCar estimate of £23,389. Euro 6 emissions standard. ULEZ compliant. Dealer: Saxon Automobiles in Neath, 15 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-bff852e71e2a
- 2017 BMW 3 Series 2.0 M Sport, manual, diesel, saloon, 4 doors, blue. Mileage: 85,000 miles. Price: £10,750, reduced by £245 from £10,995 since AskCar first saw it on 25 September 2026, 34 days ago. Fair price: £733 (7%) over the AskCar estimate of £10,017. MOT: valid until 29 July 2027. Dealer: Pontardawe Car Sales in Port Talbot, 19 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-e0e8a40da3c5
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.
- 2013 BMW 3 Series 2.0 320d SE, 181 bhp, manual, diesel, saloon, 4 doors, red. Mileage: 115,450 miles. Price: £3,995, unchanged since AskCar first saw it on 19 July 2026, 102 days ago. Fair price: £327 (7%) under the AskCar estimate of £4,322. Euro 5 emissions standard. MOT: valid until 3 December 2026. Dealer: Spear Auto Services in Ystrad Mynach, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2013-09f86816bafb
- 2022 BMW 3 Series 2.0 318d MHT M Sport, 147 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 57,607 miles. Price: £17,560, reduced by £1,170 from £18,730 since AskCar first saw it on 13 August 2026, 77 days ago. Fair price: £1,330 (7%) under the AskCar estimate of £18,890. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 January 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil, 18 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-db440aad8b86
- 2017 BMW 3 Series 2.0 320d Sport, 187 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 75,000 miles. Price: £9,340, reduced by £1,359 from £10,699 since AskCar first saw it on 30 June 2026, 121 days ago. Fair price: £535 (5%) under the AskCar estimate of £9,875. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 July 2026; ask the dealer for the current MOT. Dealer: Evans Halshaw Ford Cardiff in Cardiff, 19 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-85a3c0e9dce9
- 2017 BMW 3 Series 2.0 SE, 114 bhp, manual, diesel, saloon, 4 doors, red. Mileage: 100,000 miles. Price: £6,495, unchanged since AskCar first saw it on 25 September 2026, 34 days ago. Fair price: £194 (2%) under the AskCar estimate of £6,689. MOT: valid until 26 June 2027. Dealer: Coopers Car Sales in Cardiff, 16 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-f576df6e1e2f
- 2023 BMW 3 Series 2.0 320d MHT M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 20,788 miles. Price: £30,995, unchanged since AskCar first saw it on 3 October 2026, 26 days ago. Fair price: £717 (2%) under the AskCar estimate of £31,712. Euro 6 emissions standard. ULEZ compliant. Dealer: Sinclair Direct in Bridgend, 1 mile from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-cd77cb97757c
- 2016 BMW 3 Series 3.0 335d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 51,024 miles. Price: £16,988, unchanged since AskCar first saw it on 8 July 2026, 113 days ago. Fair price: £377 (2%) under the AskCar estimate of £17,365. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 20 October 2026; ask the dealer for the current MOT. Dealer: Jeff White Motors in Cardiff, 16 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2016-95fda7e8410d
- 2018 BMW 3 Series 2.0 320d SE, 187 bhp, automatic, diesel, saloon, 4 doors, orange. Mileage: 57,000 miles. Price: £12,999, reduced by £1,000 from £13,999 since AskCar first saw it on 29 August 2026, 61 days ago. Fair price: £264 (1%) under the AskCar estimate of £13,262. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 April 2027. Dealer: FRF Mazda Swansea in Swansea, 18 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-65098a102502
- 2015 BMW 3 Series 2.0 320d Sport, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 68,608 miles. Price: £8,999, reduced by £1,800 from £10,799 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £174 (1%) under the AskCar estimate of £9,173. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 January 2027. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy, 9 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-ad4a5b96a08d
- 2020 BMW 3 Series 2.0 320d MHT Sport, 187 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 113,258 miles. Price: £12,399, reduced by £1,000 from £13,399 since AskCar first saw it on 28 July 2026, 93 days ago. Fair price: £54 (under 1%) under the AskCar estimate of £12,453. 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: Orchard Automotive in Cardiff, 16 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-b96c2c733151
- 2012 BMW 3 Series 2.0 320d ED BluePerformance Efficientdynamics, 161 bhp, manual, diesel, saloon, 4 doors, silver. Mileage: 78,000 miles. Price: £5,446, reduced by £3 from £5,449 since AskCar first saw it on 22 August 2026, 68 days ago. Fair price: £12 (under 1%) over the AskCar estimate of £5,434. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 June 2027. Dealer: Barry Bangers in Barry, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2012-a7316c00c787
- 2018 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 101,000 miles. Price: £10,991, unchanged since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £77 (under 1%) over the AskCar estimate of £10,914. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 June 2026; ask the dealer for the current MOT. Dealer: Fabian Motor Company in Swansea, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-012625f2839c
- 2012 BMW 3 Series 2.0 320d Sport Plus Edition, 181 bhp, manual, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 60,567 miles. Price: £6,999, reduced by £1,500 from £8,499 since AskCar first saw it on 17 July 2026, 104 days ago. Fair price: £90 (1%) over the AskCar estimate of £6,909. Euro 5 emissions standard. MOT: valid until 7 July 2027. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy, 9 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2012-59fbccdbeb36
- 2024 BMW 3 Series 2.0 320d MHT M Sport, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 24,620 miles. Price: £33,000, reduced by £750 from £33,750 since AskCar first saw it on 19 August 2026, 71 days ago. Fair price: £832 (2%) over the AskCar estimate of £32,168. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-28b548d971c6
- 2021 BMW 3 Series 3.0 M340d MHT, 335 bhp, automatic, diesel, saloon, 4 doors. Mileage: 78,022 miles. Price: £23,999, reduced by £500 from £24,499 since AskCar first saw it on 17 October 2026, 12 days ago. Fair price: £610 (2%) over the AskCar estimate of £23,389. Euro 6 emissions standard. ULEZ compliant. Dealer: Saxon Automobiles in Neath, 15 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-bff852e71e2a
- 2017 BMW 3 Series 2.0 320d M Sport Shadow Edition, 187 bhp, automatic, diesel, estate, 5 doors, white. Mileage: 99,000 miles. Price: £12,491, unchanged since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £451 (3%) over the AskCar estimate of £12,040. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 24 August 2026; ask the dealer for the current MOT. Dealer: Fabian Motor Company in Swansea, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-388db94ca1e1
- 2014 BMW 3 Series 2.0 320d Luxury, 181 bhp, manual, diesel, saloon, 4 doors, silver. Mileage: 112,000 miles. Price: £4,996, reduced by £3 from £4,999 since AskCar first saw it on 29 August 2026, 61 days ago. Fair price: £213 (4%) over the AskCar estimate of £4,783. Euro 5 emissions standard. MOT: valid until 7 January 2027. Dealer: Barry Bangers in Barry, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2014-5cb41110558f
- 2023 BMW 3 Series 3.0 M340d MHT, 335 bhp, automatic, diesel, estate, 5 doors, grey. Mileage: 51,984 miles. Price: £40,000, unchanged since AskCar first saw it on 14 October 2026, 15 days ago. Fair price: £1,715 (4%) over the AskCar estimate of £38,285. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Swansea MINI in Swansea, 19 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-7f7be668470c
- 2018 BMW 3 Series 2.0 318d SE, 148 bhp, manual, diesel, estate, 5 doors, grey. Mileage: 89,678 miles. Price: £8,950, reduced by £550 from £9,500 since AskCar first saw it on 1 July 2026, 120 days ago. Fair price: £515 (6%) over the AskCar estimate of £8,435. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 April 2027. Dealer: Bridgend Ford in Bridgend, 2 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-28584acfd7ae
- 2017 BMW 3 Series 2.0 M Sport, manual, diesel, saloon, 4 doors, blue. Mileage: 85,000 miles. Price: £10,750, reduced by £245 from £10,995 since AskCar first saw it on 25 September 2026, 34 days ago. Fair price: £733 (7%) over the AskCar estimate of £10,017. MOT: valid until 29 July 2027. Dealer: Pontardawe Car Sales in Port Talbot, 19 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-e0e8a40da3c5
- 2015 BMW 3 Series 3.0, automatic, diesel, 5 doors, black. Mileage: 57,567 miles. Price: £15,940, reduced by £3,050 from £18,990 since AskCar first saw it on 17 July 2026, 104 days ago. Above the going rate: £1,225 (8%) over the AskCar estimate of £14,715. MOT: valid until 18 March 2027. Dealer: Howe Motors in Barry, 15 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-bb199c43f9fe
- 2019 BMW 3 Series 2.0 318d Sport, 148 bhp, manual, diesel, saloon, 4 doors, black. Mileage: 43,117 miles. Price: £17,500, unchanged since AskCar first saw it on 2 July 2026, 119 days ago. Above the going rate: £1,990 (12%) over the AskCar estimate of £15,510. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 June 2027. Dealer: Sytner Cardiff BMW in Cardiff, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-5e017024dd5e
- 2017 BMW 3 Series 2.0 320d M Sport, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 104,000 miles. Price: £12,495, reduced by £500 from £12,995 since AskCar first saw it on 25 September 2026, 34 days ago. Above the going rate: £1,579 (14%) over the AskCar estimate of £10,916. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 November 2026. Dealer: Pontardawe Car Sales in Port Talbot, 19 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-5894acacf2f8
- 2013 BMW 3 Series 2.0 316d ES, 114 bhp, manual, diesel, estate, 5 doors, white. Mileage: 200,000 miles. Price: £1,000, unchanged since AskCar first saw it on 28 October 2026, 1 day ago. Far below the going rate: £1,877 (65%) under the AskCar estimate of £2,877. Worth asking the dealer why. Euro 5 emissions standard. MOT: valid until 23 August 2027. Dealer: Barry Bangers in Barry, 17 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2013-272d7ab72a21
- 2018 BMW 3 Series 2.0 316d Sport, 114 bhp, manual, diesel, estate, 5 doors, black. Mileage: 86,000 miles. Price: £9,995. AskCar first saw it on 25 September 2026, 34 days ago. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 24 September 2026; ask the dealer for the current MOT. Dealer: TM Cars in Sarn, 3 miles from Bridgend. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-a261cbd118f8
Diesel BMW 3 Series near you
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BMW 3 Series near Bridgend by price
BMW 3 Series across the UK by price
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