Used Mercedes-Benz A Class for sale under £20,000 in Wales

141 cars from UK dealers in Wales, updated 27 October 2026. Typical asking price £12,500. Half of them are priced between £9,500 and £16,600.

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

33 cars in Wales have had their price cut since they were first listed.

2019 Mercedes-Benz A Class, 40,778 miles, £14,499, cut by £1,500, Merthyr Tydfil
2019 Mercedes-Benz A Class, 25,933 miles, £14,999, cut by £1,300, Newport
2019 Mercedes-Benz A Class, 53,358 miles, £15,895, cut by £1,100, Cardiff
2017 Mercedes-Benz A Class, 110,330 miles, £6,500, cut by £1,095, Cwmbran
2021 Mercedes-Benz A Class, 61,574 miles, £13,499, cut by £1,000, Cardiff
2021 Mercedes-Benz A Class, 21,663 miles, £19,250, cut by £950, Cardiff
2020 Mercedes-Benz A Class, 8,701 miles, £18,500, cut by £900, Cardiff
2018 Mercedes-Benz A Class, 26,200 miles, £15,190, cut by £800, Neyland

Typical price by year

Year	For sale	Typical price	Half are priced between
2019	24	£14,400	£13,000 to £17,000
2018	22	£13,000	£12,000 to £14,300
2017	28	£9,500	£8,600 to £11,100

Cars for sale now, page 1 of 2

The cheaper cars like each one are on its AskCar page.

2025 Mercedes-Benz A Class, 24,527 miles, £16,699, £3,509 under typical, Tonypandy
2011 Mercedes-Benz A Class, 88,709 miles, £2,695, £475 under typical, Flint
2016 Mercedes-Benz A Class, 91,416 miles, £5,999, £878 under typical, Rhyl
2021 Mercedes-Benz A Class, 61,574 miles, £13,499, £1,967 under typical, Cardiff
2014 Mercedes-Benz A Class, 99,404 miles, £5,000, £542 under typical, Pontypridd
2017 Mercedes-Benz A Class, 110,330 miles, £6,500, £624 under typical, Cwmbran
2018 Mercedes-Benz A Class, 55,000 miles, £11,995, £1,102 under typical, Conwy
2014 Mercedes-Benz A Class, 114,000 miles, £4,495, £398 under typical, Blackwood
2017 Mercedes-Benz A Class, 45,045 miles, £10,440, £908 under typical, Barry
2017 Mercedes-Benz A Class, 55,635 miles, £10,700, Cardiff
2022 Mercedes-Benz A Class, 15,013 miles, £19,800, Swansea
2016 Mercedes-Benz A Class, 71,353 miles, £8,399, Tonypandy
2016 Mercedes-Benz A Class, 115,968 miles, £6,500, Cwmbran
2018 Mercedes-Benz A Class, 59,900 miles, £9,295, Broughton
2018 Mercedes-Benz A Class, 79,766 miles, £7,990, Aberdare
2019 Mercedes-Benz A Class, 56,650 miles, £13,499, Caldicot
2017 Mercedes-Benz A Class, 82,318 miles, £9,250, Barry
2017 Mercedes-Benz A Class, 56,200 miles, £10,000, Newport
2023 Mercedes-Benz A Class, 13,219 miles, £19,995, Swansea
2018 Mercedes-Benz A Class, 53,426 miles, £13,100, Cardiff
2017 Mercedes-Benz A Class, 76,123 miles, £7,991, Cardiff
2019 Mercedes-Benz A Class, 25,891 miles, £17,491, Cardiff
2013 Mercedes-Benz A Class, 92,000 miles, £4,495, Blackwood
2017 Mercedes-Benz A Class, 72,000 miles, £9,990, Newport
2022 Mercedes-Benz A Class, 60,213 miles, £17,295, Bridgend
2019 Mercedes-Benz A Class, 47,501 miles, £18,990, Brecon
2017 Mercedes-Benz A Class, 60,303 miles, £9,699, Newport
2020 Mercedes-Benz A Class, 8,701 miles, £18,500, Cardiff
2019 Mercedes-Benz A Class, 40,778 miles, £14,499, Merthyr Tydfil
2022 Mercedes-Benz A Class, 39,039 miles, £18,499, Tredegar
2019 Mercedes-Benz A Class, 29,000 miles, £15,900, Cardiff
2017 Mercedes-Benz A Class, 65,000 miles, £9,490, Neath
2016 Mercedes-Benz A Class, 33,234 miles, £11,900, Cardiff
2019 Mercedes-Benz A Class, 32,000 miles, £14,300, Ebbw Vale
2018 Mercedes-Benz A Class, 33,193 miles, £12,999, Newport
2018 Mercedes-Benz A Class, 29,375 miles, £13,900, Cardiff
2019 Mercedes-Benz A Class, 30,514 miles, £16,995, Carmarthen
2013 Mercedes-Benz A Class, 61,000 miles, £14,450, Denbigh
2019 Mercedes-Benz A Class, 55,000 miles, £12,990, Newport
2020 Mercedes-Benz A Class, 79,000 miles, £12,995, Denbigh
2020 Mercedes-Benz A Class, 55,316 miles, £14,999, Swansea
2017 Mercedes-Benz A Class, 70,000 miles, £9,399, Tonypandy
2017 Mercedes-Benz A Class, 83,360 miles, £8,595, Caldicot
2021 Mercedes-Benz A Class, 34,347 miles, £19,849, Newport
2021 Mercedes-Benz A Class, 19,672 miles, £19,299, Swansea
2017 Mercedes-Benz A Class, 42,692 miles, £13,600, Cardiff
2017 Mercedes-Benz A Class, 74,112 miles, £11,690, Gorseinon
2020 Mercedes-Benz A Class, 26,841 miles, £17,999, Swansea
2019 Mercedes-Benz A Class, 53,000 miles, £12,995, Broughton
2013 Mercedes-Benz A Class, 99,964 miles, £4,295, Flint
2021 Mercedes-Benz A Class, 36,033 miles, £17,499, Newport
2019 Mercedes-Benz A Class, 25,933 miles, £14,999, Newport
2020 Mercedes-Benz A Class, 44,283 miles, £15,495, Bridgend
2016 Mercedes-Benz A Class, 71,108 miles, £10,749, Swansea
2017 Mercedes-Benz A Class, 71,558 miles, £9,499, Tonypandy
2017 Mercedes-Benz A Class, 20,505 miles, £13,995, Chester
2020 Mercedes-Benz A Class, 46,956 miles, £15,999, Merthyr Tydfil
2019 Mercedes-Benz A Class, 68,000 miles, £12,495, Llanelli
2016 Mercedes-Benz A Class, 71,000 miles, £7,995, Tavernspite
2014 Mercedes-Benz A Class, 79,000 miles, £6,495, Cardiff
2017 Mercedes-Benz A Class, 115,000 miles, £6,995, Cardiff
2017 Mercedes-Benz A Class, 72,508 miles, £9,495, Cardiff
2016 Mercedes-Benz A Class, 73,000 miles, £8,995, Swansea
2019 Mercedes-Benz A Class, 50,209 miles, £17,295, Abertillery
2022 Mercedes-Benz A Class, 44,709 miles, £16,988, Cardiff
2012 Mercedes-Benz A Class, 49,000 miles, £3,500, Cwmbran
2018 Mercedes-Benz A Class, 99,000 miles, £10,490, Cwmbran
2018 Mercedes-Benz A Class, 35,900 miles, £12,890, Newport
2019 Mercedes-Benz A Class, 56,000 miles, £13,499, Holyhead
2016 Mercedes-Benz A Class, 59,974 miles, £10,010, Chester
2023 Mercedes-Benz A Class, 58,245 miles, £17,985, Swansea
2018 Mercedes-Benz A Class, 93,325 miles, £8,699, Tonypandy
2016 Mercedes-Benz A Class, 74,176 miles, £10,890, Newport
2019 Mercedes-Benz A Class, 102,000 miles, £9,995, Cardiff
2023 Mercedes-Benz A Class, 24,026 miles, £19,998, Cardiff
2017 Mercedes-Benz A Class, 112,277 miles, £8,500, Cwmbran
2020 Mercedes-Benz A Class, 34,985 miles, £16,999, Newport
2019 Mercedes-Benz A Class, 47,548 miles, £16,901, Cardiff
2018 Mercedes-Benz A Class, 80,100 miles, £12,000, Cardiff
2018 Mercedes-Benz A Class, 63,000 miles, £9,995, Swansea
2021 Mercedes-Benz A Class, 21,663 miles, £19,250, Cardiff
2022 Mercedes-Benz A Class, 36,185 miles, £19,299, Tonypandy
2018 Mercedes-Benz A Class, 26,200 miles, £15,190, Neyland
2014 Mercedes-Benz A Class, 150,000 miles, £3,995, Cardiff
2022 Mercedes-Benz A Class, 24,205 miles, £19,899, Newport
2017 Mercedes-Benz A Class, 116,900 miles, £6,350, Newport
2019 Mercedes-Benz A Class, 49,067 miles, £13,349, Newport
2021 Mercedes-Benz A Class, 73,864 miles, £12,489, Queensferry
2019 Mercedes-Benz A Class, 83,500 miles, £11,495, Cardiff
2018 Mercedes-Benz A Class, 35,000 miles, £14,495, Conwy
2020 Mercedes-Benz A Class, 32,350 miles, £16,995, Cardiff
2020 Mercedes-Benz A Class, 38,083 miles, £16,599, Newport
2017 Mercedes-Benz A Class, 104,000 miles, £7,495, Aberystwyth
2017 Mercedes-Benz A Class, 46,000 miles, £11,295, Swansea
2017 Mercedes-Benz A Class, 85,200 miles, £8,995, Cardiff
2017 Mercedes-Benz A Class, 82,000 miles, £8,995, Blaenau Gwent
2020 Mercedes-Benz A Class, 30,000 miles, £16,200, Ebbw Vale
2017 Mercedes-Benz A Class, 49,000 miles, £12,495, Colwyn Bay
2015 Mercedes-Benz A Class, 65,000 miles, £9,695, Swansea
2021 Mercedes-Benz A Class, 26,864 miles, £18,395, Cwmbran

Under £10,000 (49)
Under £15,000 (97)

Mercedes-Benz A Class across the UK by price

Under £2,000 (60)
Under £3,000 (106)
Under £5,000 (227)
Under £8,000 (806)
Under £10,000 (1,478)
Under £15,000 (3,239)
Under £20,000 (4,816)

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