Used petrol BMW 3 Series for sale near Cardiff
There are 68 used petrol BMW 3 Series for sale from UK dealers within 20 miles of Cardiff on AskCar, as of 29 October 2026. Typical asking price £22,500 (the median: half cost less, half cost more). The cheapest is £4,995. AskCar lists 7,078 used BMW 3 Series across the UK, from 2,699 dealerships.
The middle half of the 68 cars are priced between £17,400 and £30,500.
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 Cardiff
26 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 8 have the biggest reductions in pounds since AskCar first saw them.
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 3,812 miles. Price: £36,750, reduced by £7,750 from £44,500 since AskCar first saw it on 7 July 2026, 114 days ago. Fair price: £360 (under 1%) under the AskCar estimate of £37,110. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-85b08ccb8742
- 2021 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 61,422 miles. Price: £20,150, reduced by £3,250 from £23,400 since AskCar first saw it on 13 August 2026, 77 days ago. Fair price: £995 (4%) under the AskCar estimate of £21,145. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 September 2026; ask the dealer for the current MOT. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-7ddc62ab6910
- 2024 BMW 3 Series 3.0 M340i MHT, 369 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 28,858 miles. Price: £42,750, reduced by £3,250 from £46,000 since AskCar first saw it on 5 August 2026, 85 days ago. Fair price: £1,281 (2%) under the AskCar estimate of £44,031. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-2160326c6c17
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 6,801 miles. Price: £31,000, reduced by £3,000 from £34,000 since AskCar first saw it on 22 August 2026, 68 days ago. Fair price: £1,548 (4%) under the AskCar estimate of £32,548. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-7e14d98ebb2b
- 2023 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 96,678 miles. Price: £20,900, reduced by £2,500 from £23,400 since AskCar first saw it on 29 July 2026, 92 days ago. Fair price: £1,094 (5%) over the AskCar estimate of £19,806. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 January 2027. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-572528b560de
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 23,419 miles. Price: £30,500, reduced by £2,500 from £33,000 since AskCar first saw it on 1 October 2026, 28 days ago. Fair price: £508 (1%) over the AskCar estimate of £29,992. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-a47e356095e0
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 6,583 miles. Price: £29,750, reduced by £2,250 from £32,000 since AskCar first saw it on 23 June 2026, 128 days ago. Good value: £2,864 (8%) under the AskCar estimate of £32,614. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-44f0663a4426
- 2023 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 19,345 miles. Price: £26,000, reduced by £2,000 from £28,000 since AskCar first saw it on 21 July 2026, 100 days ago. Fair price: £1,566 (5%) under the AskCar estimate of £27,566. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-6c118959ae37
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, automatic, petrol, grey. Mileage: 20,565 miles. Price: £22,000, unchanged since AskCar first saw it on 13 October 2026, 16 days ago. Good value: £3,442 (13%) under the AskCar estimate of £25,442. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-30a32cfa2a20
- 2021 BMW 3 Series 2.0 320i Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 81,355 miles. Price: £13,300, reduced by £1,130 from £14,430 since AskCar first saw it on 28 May 2026, 154 days ago. Good value: £2,036 (13%) under the AskCar estimate of £15,336. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Evans Halshaw Ford Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-42489afdc615
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 7,550 miles. Price: £28,949, reduced by £1,000 from £29,949 since AskCar first saw it on 1 October 2026, 28 days ago. Good value: £3,376 (10%) under the AskCar estimate of £32,325. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Motorpoint Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-01677a8ca33a
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 6,583 miles. Price: £29,750, reduced by £2,250 from £32,000 since AskCar first saw it on 23 June 2026, 128 days ago. Good value: £2,864 (8%) under the AskCar estimate of £32,614. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-44f0663a4426
- 2021 BMW 3 Series 3.0 M340i MHT, 369 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 52,810 miles. Price: £27,990, unchanged since AskCar first saw it on 20 September 2026, 39 days ago. Good value: £2,678 (8%) under the AskCar estimate of £30,668. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 March 2027. Dealer: Trade Right Cars Cardiff in Cardiff, 5 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-e60f23729b60
- 2022 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 28,941 miles. Price: £21,988, unchanged since AskCar first saw it on 29 August 2026, 61 days ago. Good value: £2,101 (8%) under the AskCar estimate of £24,089. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 July 2027. Dealer: Jeff White Motors in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-1958cc0d330f
- 2022 BMW 3 Series 2.0 318i M Sport, 154 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 44,291 miles. Price: £18,491, reduced by £1,004 from £19,495 since AskCar first saw it on 26 August 2026, 64 days ago. Fair price: £1,554 (7%) under the AskCar estimate of £20,045. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 May 2027. Dealer: T J Car Sales in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-42b981a9df51
- 2021 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 20,565 miles. Price: £22,000, unchanged since AskCar first saw it on 10 October 2026, 19 days ago. Fair price: £1,649 (6%) under the AskCar estimate of £23,649. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 May 2027. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-8c020a6187dc
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 17,512 miles. Price: £28,870, reduced by £3,620 from £32,490 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £2,022 (6%) under the AskCar estimate of £30,892. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: BUY & Go Cars in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-a9b6c909269f
- 2019 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 37,750 miles. Price: £18,714, reduced by £599 from £19,313 since AskCar first saw it on 1 October 2026, 28 days ago. Fair price: £1,260 (6%) under the AskCar estimate of £19,974. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 June 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-3a90f6931d02
- 2021 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 88,796 miles. Price: £14,335, reduced by £1,387 from £15,722 since AskCar first saw it on 28 May 2026, 154 days ago. Fair price: £872 (5%) under the AskCar estimate of £15,207. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 May 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-7990e9d432ea
- 2023 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 19,345 miles. Price: £26,000, reduced by £2,000 from £28,000 since AskCar first saw it on 21 July 2026, 100 days ago. Fair price: £1,566 (5%) under the AskCar estimate of £27,566. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-6c118959ae37
- 2021 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 45,279 miles. Price: £22,033, reduced by £959 from £22,992 since AskCar first saw it on 7 July 2026, 114 days ago. Fair price: £1,273 (5%) under the AskCar estimate of £23,306. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 February 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-903490b896b4
- 2021 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 34,314 miles. Price: £20,849, reduced by £1,200 from £22,049 since AskCar first saw it on 10 October 2026, 19 days ago. Fair price: £1,144 (5%) under the AskCar estimate of £21,993. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 10 October 2026; ask the dealer for the current MOT. Dealer: Motorpoint Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-e96c45f510e7
- 2021 BMW 3 Series 2.0 318i M Sport, 154 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 52,840 miles. Price: £17,991, unchanged since AskCar first saw it on 17 October 2026, 12 days ago. Fair price: £955 (5%) under the AskCar estimate of £18,946. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 May 2026; ask the dealer for the current MOT. Dealer: Cardiff Trade Sales in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-bdb376ab0c4f
- 2023 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 15,589 miles. Price: £26,750, reduced by £1,750 from £28,500 since AskCar first saw it on 30 August 2026, 60 days ago. Fair price: £1,339 (4%) under the AskCar estimate of £28,089. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-1022ab0f785f
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 6,801 miles. Price: £31,000, reduced by £3,000 from £34,000 since AskCar first saw it on 22 August 2026, 68 days ago. Fair price: £1,548 (4%) under the AskCar estimate of £32,548. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-7e14d98ebb2b
- 2021 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 61,422 miles. Price: £20,150, reduced by £3,250 from £23,400 since AskCar first saw it on 13 August 2026, 77 days ago. Fair price: £995 (4%) under the AskCar estimate of £21,145. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 September 2026; ask the dealer for the current MOT. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-7ddc62ab6910
- 2022 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 53,469 miles. Price: £20,000, raised by £300 from £19,700 since AskCar first saw it on 15 October 2026, 14 days ago. Fair price: £872 (4%) under the AskCar estimate of £20,872. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 March 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-d18ca4a58fd3
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 30,070 miles. Price: £25,770, reduced by £730 from £26,500 since AskCar first saw it on 20 September 2026, 39 days ago. Fair price: £1,116 (4%) under the AskCar estimate of £26,886. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Evans Halshaw Vauxhall Newport in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-a5aebe2a972b
- 2023 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 21,369 miles. Price: £26,195, unchanged since AskCar first saw it on 8 October 2026, 21 days ago. Fair price: £1,094 (4%) under the AskCar estimate of £27,289. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 January 2027. Dealer: Sinclair Direct in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-da76dffc9f7c
- 2019 BMW 3 Series 2.0 M Sport Shadow Edition, automatic, petrol, estate, 5 doors, orange. Mileage: 40,794 miles. Price: £17,860, reduced by £1,131 from £18,991 since AskCar first saw it on 23 August 2026, 67 days ago. Fair price: £706 (3%) under the AskCar estimate of £18,566. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 May 2027. Dealer: Evans Halshaw Ford Merthyr Tydfil in Merthyr Tydfil, 20 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-424ba2ffdbf7
- 2019 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 57,064 miles. Price: £19,999, unchanged since AskCar first saw it on 6 August 2026, 84 days ago. Fair price: £696 (3%) under the AskCar estimate of £20,695. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 July 2027. Dealer: FRF Vauxhall Bridgend in Bridgend, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-ed74137f3df2
- 2023 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 26,404 miles. Price: £25,750, reduced by £1,250 from £27,000 since AskCar first saw it on 30 May 2026, 152 days ago. Fair price: £860 (3%) under the AskCar estimate of £26,610. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-a0294da34e35
- 2024 BMW 3 Series 3.0 M340i MHT, 369 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 28,858 miles. Price: £42,750, reduced by £3,250 from £46,000 since AskCar first saw it on 5 August 2026, 85 days ago. Fair price: £1,281 (2%) under the AskCar estimate of £44,031. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-2160326c6c17
- 2021 BMW 3 Series 2.0 318i M Sport, 154 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 65,119 miles. Price: £16,995, unchanged since AskCar first saw it on 8 October 2026, 21 days ago. Fair price: £480 (2%) under the AskCar estimate of £17,475. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 October 2027. Dealer: Bridgend Ford in Bridgend, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-a0165691f276
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 4,197 miles. Price: £36,250, reduced by £500 from £36,750 since AskCar first saw it on 22 September 2026, 37 days ago. Fair price: £807 (2%) under the AskCar estimate of £37,057. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-70336e222471
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 33,680 miles. Price: £25,900, reduced by £1,250 from £27,150 since AskCar first saw it on 2 September 2026, 57 days ago. Fair price: £422 (1%) under the AskCar estimate of £26,322. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-6f73063d802e
- 2020 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 36,500 miles. Price: £22,500, reduced by £328 from £22,828 since AskCar first saw it on 28 October 2026, 1 day ago. Fair price: £298 (1%) under the AskCar estimate of £22,798. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Carbase Weston-super-Mare in Weston-super-Mare, 13 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-dce5d26c18cb
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 9,987 miles. Price: £31,750, reduced by £1,250 from £33,000 since AskCar first saw it on 13 September 2026, 46 days ago. Fair price: £329 (1%) under the AskCar estimate of £32,079. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-cd9260dfb006
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 3,812 miles. Price: £36,750, reduced by £7,750 from £44,500 since AskCar first saw it on 7 July 2026, 114 days ago. Fair price: £360 (under 1%) under the AskCar estimate of £37,110. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-85b08ccb8742
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 21,110 miles. Price: £30,995, unchanged since AskCar first saw it on 25 September 2026, 34 days ago. Fair price: £223 (under 1%) under the AskCar estimate of £31,218. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gary Watson Motor Company in Barry, 8 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-87f581cabdde
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 14,960 miles. Price: £32,000, reduced by £1,000 from £33,000 since AskCar first saw it on 6 September 2026, 53 days ago. Fair price: £187 (under 1%) under the AskCar estimate of £32,187. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-14e6e78cf552
- 2022 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 24,102 miles. Price: £27,500, unchanged since AskCar first saw it on 27 October 2026, 2 days ago. Fair price: £60 (under 1%) under the AskCar estimate of £27,560. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 May 2027. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2022-456ad7088197
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 2,512 miles. Price: £35,000, reduced by £7,000 from £42,000 since AskCar first saw it on 2 July 2026, 119 days ago. Fair price: £130 (under 1%) over the AskCar estimate of £34,870. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-e06ae1abb0b5
- 2020 BMW 3 Series 2.0 330i Sport, 254 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 17,300 miles. Price: £23,750, unchanged since AskCar first saw it on 25 October 2026, 4 days ago. Fair price: £209 (under 1%) over the AskCar estimate of £23,541. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 August 2027. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-9bbb7121cfcd
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 24,632 miles. Price: £28,000, reduced by £1,000 from £29,000 since AskCar first saw it on 30 September 2026, 29 days ago. Fair price: £370 (1%) over the AskCar estimate of £27,630. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-dbbdd8e4de75
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 23,419 miles. Price: £30,500, reduced by £2,500 from £33,000 since AskCar first saw it on 1 October 2026, 28 days ago. Fair price: £508 (1%) over the AskCar estimate of £29,992. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-a47e356095e0
- 2021 BMW 3 Series 2.0 318i M Sport, 154 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 87,565 miles. Price: £14,995, unchanged since AskCar first saw it on 17 October 2026, 12 days ago. Fair price: £250 (1%) over the AskCar estimate of £14,745. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 June 2027. Dealer: Cardiff Trade Sales in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-702837a69868
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 33,499 miles. Price: £26,998, unchanged since AskCar first saw it on 22 September 2026, 37 days ago. Fair price: £648 (2%) over the AskCar estimate of £26,350. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 July 2027. Dealer: Arnold Clark Cardiff Motorstore Omoda Jaecoolepas in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-3c515a6c61ce
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 13,533 miles. Price: £32,395, unchanged since AskCar first saw it on 22 September 2026, 37 days ago. Fair price: £882 (2%) over the AskCar estimate of £31,513. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Direct in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-fe6879f0637e
- 2013 BMW 3 Series 2.0 320i Luxury, 181 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 73,000 miles. Price: £7,295, reduced by £1,200 from £8,495 since AskCar first saw it on 11 June 2026, 140 days ago. Fair price: £303 (4%) over the AskCar estimate of £6,992. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 June 2026; ask the dealer for the current MOT. Dealer: Prestige Motors Uk in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2013-363959111098
- 2018 BMW 3 Series 2.0 320i M Sport Shadow Edition, 181 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 43,661 miles. Price: £16,991, unchanged since AskCar first saw it on 3 September 2026, 56 days ago. Fair price: £736 (4%) over the AskCar estimate of £16,255. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 August 2027. Dealer: Cardiff Trade Sales in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-6e594a597317
- 2016 BMW 3 Series 1.5 318i Sport, 134 bhp, automatic, petrol, saloon, 4 doors, silver. Mileage: 62,562 miles. Price: £9,693, reduced by £307 from £10,000 since AskCar first saw it on 29 August 2026, 61 days ago. Fair price: £425 (4%) over the AskCar estimate of £9,268. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 April 2027. Dealer: Carbase Lympsham in Lympsham, 17 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2016-372de70a5995
- 2009 BMW 3 Series 3.0 325i SE Highline, 214 bhp, manual, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 52,000 miles. Price: £6,990, unchanged since AskCar first saw it on 14 August 2026, 76 days ago. Fair price: £345 (5%) over the AskCar estimate of £6,645. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 April 2026; ask the dealer for the current MOT. Dealer: Failand Car Sales in Bristol, 20 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2009-bbae03ac7075
- 2025 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 21,000 miles. Price: £31,500, reduced by £250 from £31,750 since AskCar first saw it on 16 September 2026, 43 days ago. Fair price: £1,589 (5%) over the AskCar estimate of £29,911. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2025-36a5c6fa9a31
- 2023 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 96,678 miles. Price: £20,900, reduced by £2,500 from £23,400 since AskCar first saw it on 29 July 2026, 92 days ago. Fair price: £1,094 (5%) over the AskCar estimate of £19,806. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 January 2027. Dealer: Sytner Select Cardiff in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-572528b560de
- 2019 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 110,805 miles. Price: £14,695, unchanged since AskCar first saw it on 15 October 2026, 14 days ago. Fair price: £779 (5%) over the AskCar estimate of £13,916. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 June 2027. Dealer: Somerset Motor Company in Weston-super-Mare, 14 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-4fff77f6cde3
- 2017 BMW 3 Series 2.0 320i Sport, 181 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 82,500 miles. Price: £8,690, reduced by £100 from £8,790 since AskCar first saw it on 8 September 2026, 51 days ago. Fair price: £501 (6%) over the AskCar estimate of £8,189. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 8 September 2026; ask the dealer for the current MOT. Dealer: Auto Unit in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2017-6ecd9a7b857a
- 2016 BMW 3 Series 1.5 318i Sport, 134 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 114,000 miles. Price: £6,995, unchanged since AskCar first saw it on 4 October 2026, 25 days ago. Fair price: £436 (6%) over the AskCar estimate of £6,559. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 January 2027. Dealer: Specialist Cars of Bristol in Congresbury, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2016-caf2e44fa27a
- 2024 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 21,237 miles. Price: £29,995, reduced by £1,000 from £30,995 since AskCar first saw it on 6 August 2026, 84 days ago. Fair price: £1,892 (6%) over the AskCar estimate of £28,103. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Direct in Bridgend, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2024-53eeb58086f1
- 2019 BMW 3 Series 2.0 320i M Sport Plus Edition, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 87,900 miles. Price: £18,500, unchanged since AskCar first saw it on 25 July 2026, 96 days ago. Fair price: £1,225 (7%) over the AskCar estimate of £17,275. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 December 2026. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-675f79c903c0
- 2015 BMW 3 Series 1.5 318i Sport, 134 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 68,238 miles. Price: £7,499, reduced by £500 from £7,999 since AskCar first saw it on 28 May 2026, 154 days ago. Above the going rate: £602 (8%) over the AskCar estimate of £6,897. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 June 2027. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2015-f74e81b698f3
- 2026 BMW 3 Series 3.0 M340i MHT, 386 bhp, automatic, petrol, estate, 5 doors, purple. Mileage: 10 miles. Price: £67,500, raised by £2,000 from £65,500 since AskCar first saw it on 10 October 2026, 19 days ago. Above the going rate: £5,515 (8%) over the AskCar estimate of £61,985. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-60a0fcf57c0d
- 2019 BMW 3 Series 2.0 330i M Sport, 254 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 73,998 miles. Price: £19,995, unchanged since AskCar first saw it on 24 September 2026, 35 days ago. Above the going rate: £1,699 (9%) over the AskCar estimate of £18,296. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 March 2027. Dealer: Motoring WAY in Abertillery, 16 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2019-3ea2961a5682
- 2021 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 70,370 miles. Price: £19,250, reduced by £1,250 from £20,500 since AskCar first saw it on 27 September 2026, 32 days ago. Above the going rate: £1,767 (10%) over the AskCar estimate of £17,483. 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: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-0308fdaa6b61
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 10 miles. Price: £44,500, unchanged since AskCar first saw it on 7 October 2026, 22 days ago. Above the going rate: £4,247 (10%) over the AskCar estimate of £40,253. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-3959d848936b
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 3,121 miles. Price: £38,500, unchanged since AskCar first saw it on 8 October 2026, 21 days ago. Above the going rate: £3,708 (10%) over the AskCar estimate of £34,792. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-37aeb67c3ba5
- 2016 BMW 3 Series 2.0 320i Sport, 181 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 59,630 miles. Price: £9,790, unchanged since AskCar first saw it on 27 October 2026, 2 days ago. Above the going rate: £1,096 (12%) over the AskCar estimate of £8,694. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 March 2027. Dealer: Auto Unit in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2016-61cbbe219235
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 10 miles. Price: £46,000, unchanged since AskCar first saw it on 14 September 2026, 45 days ago. Above the going rate: £5,747 (14%) over the AskCar estimate of £40,253. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Newport BMW in Newport, 10 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-b08cc8c4b3b2
- 2016 BMW 3 Series 2.0 320i Luxury, 181 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 16,458 miles. Price: £14,490, reduced by £500 from £14,990 since AskCar first saw it on 28 September 2026, 31 days ago. Above the going rate: £2,064 (16%) over the AskCar estimate of £12,426. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT. Dealer: Gerry Hill Car Sales in Aberdare, 19 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2016-01ff63a17241
- 2014 BMW 3 Series 2.0 320i M Sport, 181 bhp, manual, petrol, saloon, 4 doors, blue. Mileage: 106,631 miles. Price: £7,999, raised by £500 from £7,499 since AskCar first saw it on 2 July 2026, 119 days ago. Above the going rate: £1,243 (18%) over the AskCar estimate of £6,756. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 March 2027. Dealer: Motorplus South Wales in Newport, 11 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2014-ec43a6139ade
- 2010 BMW 3 Series 2.0 320i M Sport, 168 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 125,000 miles. Price: £4,995, unchanged since AskCar first saw it on 16 October 2026, 13 days ago. Above the going rate: £816 (19%) over the AskCar estimate of £4,179. Euro 5 emissions standard. ULEZ compliant. Dealer: Pay Less Cars in Cardiff, 9 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2010-2e2d0d6467e7
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 2,512 miles. Price: £43,000, reduced by £2,000 from £45,000 since AskCar first saw it on 5 August 2026, 85 days ago. Above the going rate: £8,130 (23%) over the AskCar estimate of £34,870. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-378b8efa2a11
- 2026 BMW 3 Series 2.0 320i M Sport, 181 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 10 miles. Price: £52,500, unchanged since AskCar first saw it on 17 September 2026, 42 days ago. Above the going rate: £12,247 (30%) over the AskCar estimate of £40,253. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-8eca08ff291a
- 2005 BMW 3 Series 3.0 330i Sport, 231 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 106,000 miles. Price: £7,495, unchanged since AskCar first saw it on 29 June 2026, 122 days ago. Above the going rate: £3,557 (90%) over the AskCar estimate of £3,938. Euro 3 emissions standard. MOT: valid until 12 April 2027. Dealer: Specialist Cars of Bristol in Congresbury, 18 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2005-6c1f618352a7
- 1990 BMW 3 Series 2.5 325i, 171 bhp, manual, petrol, saloon, 2 doors, silver. Mileage: 95,258 miles. Price: £49,995, unchanged since AskCar first saw it on 28 May 2026, 154 days ago. Above the going rate: £30,386 (154%) over the AskCar estimate of £19,609. MOT: the latest record we hold ran out on 23 July 2025; ask the dealer for the current MOT. Dealer: Buy Me! Vehicle Sale in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-1990-def348d96ffc
- 1988 BMW 3 Series 2.5 325i Sport, 171 bhp, petrol. Mileage: 165,000 miles. Dealer: Joseph Sullivan Cars & Classics in Caerphilly, 8 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-1988-f347ec2debca
Petrol BMW 3 Series near you
- In England (2,465 cars)
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BMW 3 Series near Cardiff by price
- Under £8,000 (26 cars)
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BMW 3 Series across the UK by price
- Under £2,000 (33 cars)
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- Under £5,000 (486 cars)
- Under £8,000 (1,178 cars)
- Under £10,000 (1,711 cars)
- Under £15,000 (2,701 cars)
- Under £20,000 (3,948 cars)
- Under £30,000 (5,726 cars)
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