Used BMW 3 Series for sale under £30,000 in Wales
167 cars from UK dealers in Wales, updated 27 October 2026. Typical asking price £16,000. Half of them are priced between £9,900 and £20,500.
AskCar lists 581,201 cars from 12,993 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
Price cuts in Wales
42 cars in Wales have had their price cut since they were first listed.
- 2021 BMW 3 Series, 61,422 miles, £20,150, cut by £3,250, Cardiff
- 2023 BMW 3 Series, 96,678 miles, £20,900, cut by £2,500, Cardiff
- 2025 BMW 3 Series, 6,583 miles, £29,750, cut by £2,250, Cardiff
- 2023 BMW 3 Series, 19,345 miles, £26,000, cut by £2,000, Cardiff
- 2019 BMW 3 Series, 39,900 miles, £21,750, cut by £1,750, Newport
- 2023 BMW 3 Series, 15,589 miles, £26,750, cut by £1,750, Newport
- 2017 BMW 3 Series, 75,000 miles, £9,340, cut by £1,359, Cardiff
- 2021 BMW 3 Series, 70,370 miles, £19,250, cut by £1,250, Cardiff
Cars for sale now, page 2 of 2
The cheaper cars like each one are on its AskCar page.
- 2006 BMW 3 Series, 118,947 miles, £2,494, Cardiff
- 2018 BMW 3 Series, 43,661 miles, £16,991, Cardiff
- 2013 BMW 3 Series, 73,000 miles, £7,295, Cardiff
- 2020 BMW 3 Series, 81,000 miles, £17,990, Newport
- 2021 BMW 3 Series, 59,000 miles, £27,990, Newport
- 2017 BMW 3 Series, 99,000 miles, £12,491, Swansea
- 2019 BMW 3 Series, 39,900 miles, £21,750, Newport
- 2023 BMW 3 Series, 96,678 miles, £20,900, Cardiff
- 2021 BMW 3 Series, 78,590 miles, £17,995, Carmarthen
- 2017 BMW 3 Series, 59,000 miles, £16,995, Hawarden
- 2021 BMW 3 Series, 85,096 miles, £17,999, Swansea
- 2013 BMW 3 Series, 89,000 miles, £9,995, Swansea
- 2017 BMW 3 Series, 66,290 miles, £18,690, Gorseinon
- 2018 BMW 3 Series, 87,000 miles, £12,790, Newport
- 2021 BMW 3 Series, 108,000 miles, £15,200, Cardiff
- 2024 BMW 3 Series, 25,483 miles, £28,999, Conwy
- 2018 BMW 3 Series, 89,678 miles, £8,950, Bridgend
- 2021 BMW 3 Series, 56,280 miles, £20,499, Tredegar
- 2018 BMW 3 Series, 55,200 miles, £12,490, Newport
- 2018 BMW 3 Series, 75,000 miles, £13,995, Colwyn Bay
- 2020 BMW 3 Series, 70,802 miles, £19,798, Conwy
- 2024 BMW 3 Series, 21,237 miles, £29,995, Bridgend
- 2023 BMW 3 Series, 60,641 miles, £23,000, Llandudno
- 2021 BMW 3 Series, 91,000 miles, £15,995, Denbigh
- 2022 BMW 3 Series, 34,000 miles, £26,900, Cardiff
- 2012 BMW 3 Series, 79,446 miles, £6,995, Cardiff
- 2014 BMW 3 Series, 112,000 miles, £4,996, Barry
- 2017 BMW 3 Series, 82,500 miles, £8,790, Newport
- 2017 BMW 3 Series, 68,000 miles, £11,995, Colwyn Bay
- 2019 BMW 3 Series, 87,900 miles, £18,500, Cardiff
- 2017 BMW 3 Series, 85,000 miles, £10,750, Port Talbot
- 2015 BMW 3 Series, 68,238 miles, £7,499, Tonypandy
- 2021 BMW 3 Series, 58,888 miles, £20,499, Ebbw Vale
- 2014 BMW 3 Series, 56,000 miles, £9,491, Swansea
- 2018 BMW 3 Series, 70,999 miles, £15,995, Llanelli
- 2020 BMW 3 Series, 30,500 miles, £25,995, Newport
- 2015 BMW 3 Series, 57,567 miles, £15,940, Barry
- 2019 BMW 3 Series, 73,998 miles, £19,995, Abertillery
- 2014 BMW 3 Series, 40,918 miles, £13,495, Chester
- 2018 BMW 3 Series, 68,195 miles, £13,999, Merthyr Tydfil
- 2019 BMW 3 Series, 65,460 miles, £18,490, Brecon
- 2021 BMW 3 Series, 70,370 miles, £19,250, Cardiff
- 2019 BMW 3 Series, 103,156 miles, £15,995, Cwmbran
- 2022 BMW 3 Series, 37,750 miles, £25,250, Swansea
- 2012 BMW 3 Series, 135,000 miles, £3,999, Newport
- 2013 BMW 3 Series, 90,379 miles, £9,290, Newport
- 2019 BMW 3 Series, 43,117 miles, £17,500, Cardiff
- 2017 BMW 3 Series, 45,500 miles, £24,995, Chester
- 2013 BMW 3 Series, 21,748 miles, £11,995, Chester
- 2014 BMW 3 Series, 70,000 miles, £11,995, Colwyn Bay
- 2021 BMW 3 Series, 79,999 miles, £18,990, Newport
- 2016 BMW 3 Series, 119,100 miles, £5,995, Cwmbran
- 2014 BMW 3 Series, 36,345 miles, £14,995, Chester
- 2018 BMW 3 Series, 86,000 miles, £9,995, Sarn
- 2023 BMW 3 Series, 56,000 miles, £27,990, Newport
- 2016 BMW 3 Series, 16,458 miles, £14,490, Aberdare
- 2018 BMW 3 Series, 88,000 miles, £11,995, Colwyn Bay
- 2016 BMW 3 Series, 57,000 miles, £11,995, Colwyn Bay
- 2017 BMW 3 Series, 104,000 miles, £12,750, Port Talbot
- 2016 BMW 3 Series, 64,000 miles, £11,995, Colwyn Bay
- 2012 BMW 3 Series, 79,800 miles, £9,995, Chester
- 2010 BMW 3 Series, 125,000 miles, £4,995, Cardiff
- 2014 BMW 3 Series, 106,631 miles, £7,999, Newport
- 2016 BMW 3 Series, 93,000 miles, £9,495, Colwyn Bay
- 2016 BMW 3 Series, 78,500 miles, £19,995, Chester
- 2007 BMW 3 Series, 33,222 miles, £3,490, Flint
- 2013 BMW 3 Series, £5,795, Chepstow
BMW 3 Series in Wales by price
BMW 3 Series across the UK by price
- Under £2,000 (34)
- Under £3,000 (117)
- Under £5,000 (485)
- Under £8,000 (1,181)
- Under £10,000 (1,701)
- Under £15,000 (2,689)
- Under £20,000 (3,901)
- Under £30,000 (5,659)
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