Used Audi A5 for sale under £30,000 in Northern Ireland
102 cars from UK dealers in Northern Ireland, updated 27 October 2026. Typical asking price £21,000. Half of them are priced between £15,700 and £24,500.
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 Northern Ireland
18 cars in Northern Ireland have had their price cut since they were first listed.
- 2023 Audi A5, 36,640 miles, £20,895, cut by £5,600, Dungannon
- 2023 Audi A5, 31,377 miles, £22,985, cut by £2,500, Lisburn
- 2023 Audi A5, 41,734 miles, £23,990, cut by £2,500, Belfast
- 2023 Audi A5, 23,139 miles, £25,690, cut by £1,300, Belfast
- 2023 Audi A5, 56,338 miles, £21,790, cut by £1,200, Belfast
- 2023 Audi A5, 23,671 miles, £25,790, cut by £1,200, Belfast
- 2018 Audi A5, 74,900 miles, £13,495, cut by £1,000, Limavady
- 2019 Audi A5, 66,864 miles, £14,990, cut by £1,000, Belfast
Cars for sale now, page 1 of 2
The cheaper cars like each one are on its AskCar page.
- 2023 Audi A5, 36,640 miles, £20,895, £1,997 under typical, Dungannon
- 2014 Audi A5, 66,590 miles, £8,995, £836 under typical, Bangor
- 2019 Audi A5, 34,207 miles, £15,995, £1,440 under typical, Carrickfergus
- 2023 Audi A5, 58,337 miles, £20,450, Carrickfergus
- 2023 Audi A5, 19,892 miles, £24,750, Newtownabbey
- 2016 Audi A5, 113,000 miles, £6,750, Belfast
- 2019 Audi A5, 33,000 miles, £16,950, Ballynahinch
- 2018 Audi A5, 74,900 miles, £13,495, Limavady
- 2023 Audi A5, 40,764 miles, £24,995, Newry
- 2019 Audi A5, 44,902 miles, £18,995, Coleraine
- 2022 Audi A5, 13,921 miles, £23,495, Coleraine
- 2019 Audi A5, 54,200 miles, £15,999, Newtownabbey
- 2018 Audi A5, 70,386 miles, £15,495, Antrim
- 2023 Audi A5, 41,734 miles, £23,990, Belfast
- 2016 Audi A5, 133,940 miles, £6,450, Coleraine
- 2022 Audi A5, 24,923 miles, £23,990, Portadown
- 2022 Audi A5, 61,366 miles, £19,750, Carrickfergus
- 2023 Audi A5, 36,432 miles, £25,995, Carrickfergus
- 2022 Audi A5, 31,101 miles, £24,990, Belfast
- 2022 Audi A5, 55,310 miles, £20,499, Newtownabbey
- 2022 Audi A5, 19,400 miles, £24,950, Belfast
- 2024 Audi A5, 22,122 miles, £26,745, Belfast
- 2023 Audi A5, 31,377 miles, £22,985, Lisburn
- 2020 Audi A5, 68,389 miles, £16,995, Carrickfergus
- 2020 Audi A5, 37,000 miles, £21,995, Bangor
- 2018 Audi A5, 103,000 miles, £9,950, Newtownards
- 2022 Audi A5, 31,500 miles, £23,790, Ballymena
- 2023 Audi A5, 32,966 miles, £24,995, Newry
- 2017 Audi A5, 53,000 miles, £16,495, Magherafelt
- 2023 Audi A5, 28,000 miles, £24,950, Ballynahinch
- 2023 Audi A5, 20,145 miles, £25,990, Belfast
- 2022 Audi A5, 26,565 miles, £24,790, Belfast
- 2023 Audi A5, 23,139 miles, £25,690, Belfast
- 2024 Audi A5, 18,587 miles, £24,690, Belfast
- 2023 Audi A5, 45,226 miles, £24,695, Lisburn
- 2023 Audi A5, 23,671 miles, £25,790, Belfast
- 2023 Audi A5, 56,338 miles, £21,790, Belfast
- 2023 Audi A5, 18,993 miles, £26,490, Portadown
- 2023 Audi A5, 30,702 miles, £25,995, Newry
- 2022 Audi A5, 19,000 miles, £25,990, Armagh
- 2023 Audi A5, 31,880 miles, £24,990, Portadown
- 2023 Audi A5, 45,214 miles, £23,290, Enniskillen
- 2023 Audi A5, 33,000 miles, £23,650, Ballynahinch
- 2023 Audi A5, 27,000 miles, £25,650, Ballynahinch
- 2020 Audi A5, 46,600 miles, £22,995, Craigavon
- 2019 Audi A5, 61,057 miles, £17,450, Magherafelt
- 2019 Audi A5, 66,864 miles, £14,990, Belfast
- 2021 Audi A5, 29,000 miles, £22,695, Magherafelt
- 2023 Audi A5, 48,394 miles, £22,990, Ballymena
- 2024 Audi A5, 11,500 miles, £28,495, Belfast
- 2022 Audi A5, 44,683 miles, £23,290, Belfast
- 2023 Audi A5, 19,158 miles, £26,990, Portadown
- 2020 Audi A5, 31,097 miles, £23,990, Portadown
- 2019 Audi A5, 49,773 miles, £17,995, Craigavon
- 2023 Audi A5, 31,839 miles, £25,490, Belfast
- 2023 Audi A5, 38,588 miles, £24,750, Newtownards
- 2016 Audi A5, 62,000 miles, £13,495, Magherafelt
- 2021 Audi A5, 65,500 miles, £18,995, Craigavon
- 2022 Audi A5, 33,488 miles, £24,995, Belfast
- 2018 Audi A5, 55,073 miles, £15,395, Newtownards
- 2022 Audi A5, 38,706 miles, £24,390, Armagh
- 2023 Audi A5, 23,023 miles, £26,990, Portadown
- 2021 Audi A5, 51,000 miles, £21,500, Newry
- 2016 Audi A5, 133,000 miles, £6,195, Dungannon
- 2023 Audi A5, 43,200 miles, £24,450, Antrim
- 2023 Audi A5, 59,650 miles, £22,490, Enniskillen
- 2019 Audi A5, 45,227 miles, £15,650, Carrickfergus
- 2023 Audi A5, 35,736 miles, £26,495, Belfast
- 2023 Audi A5, 27,624 miles, £24,990, Armagh
- 2021 Audi A5, 62,000 miles, £19,950, Ballynahinch
- 2017 Audi A5, 99,000 miles, £12,495, Ballyclare
- 2018 Audi A5, 109,000 miles, £10,995, Dungannon
- 2023 Audi A5, 65,000 miles, £21,995, Dungannon
- 2019 Audi A5, 62,138 miles, £16,450, Carrickfergus
- 2020 Audi A5, 30,000 miles, £22,495, Magherafelt
- 2019 Audi A5, 73,171 miles, £16,895, Newtownards
- 2021 Audi A5, 70,811 miles, £18,950, Carrickfergus
- 2018 Audi A5, 80,000 miles, £12,450, Newtownards
- 2018 Audi A5, 87,000 miles, £14,895, Newry
- 2015 Audi A5, 96,000 miles, £8,995, Armagh
- 2015 Audi A5, 95,340 miles, £9,250, Ballymena
- 2019 Audi A5, 91,000 miles, £14,995, Armagh
- 2021 Audi A5, 75,000 miles, £18,995, Dungannon
- 2020 Audi A5, 83,000 miles, £17,995, Newry
- 2014 Audi A5, 55,000 miles, £9,995, Ballyclare
- 2022 Audi A5, 65,000 miles, £22,895, Magherafelt
- 2023 Audi A5, 69,388 miles, £23,495, Cookstown
- 2021 Audi A5, 72,000 miles, £20,495, Magherafelt
- 2016 Audi A5, 29,552 miles, £18,999, Newtownards
- 2015 Audi A5, 86,308 miles, £8,950, Derry
- 2017 Audi A5, 146,000 miles, £8,450, Magherafelt
- 2013 Audi A5, 95,285 miles, £7,150, Derry
- 2018 Audi A5, 77,000 miles, £13,895, Newry
- 2022 Audi A5, 85,000 miles, £22,495, Magherafelt
- 2012 Audi A5, 85,238 miles, £8,995, Ballymena
- 2017 Audi A5, 140,000 miles, £9,990, Ballyclare
- 2021 Audi A5, 95,000 miles, £19,495, Magherafelt
- 2018 Audi A5, 108,200 miles, £16,995, Derry
- 2019 Audi A5, 67,000 miles, £16,995, Belfast
- 2023 Audi A5, 58,629 miles, £22,995, Dungannon
Audi A5 across the UK by price
- Under £5,000 (64)
- Under £8,000 (229)
- Under £10,000 (367)
- Under £15,000 (742)
- Under £20,000 (1,118)
- Under £30,000 (1,678)
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