Dealer26 days 1 / 1Add to favouritesUsed (2021) Audi A3 S-Line 150 HP | Fair priceSportback (2021/21)S Line 35 TFSI202150,390 miles1.5L PetrolAutomatic150 HP (110 kW)46.3 MpgAyr£19,299Fair priceEstimated price £19,202AyrVisit Parkers.co.uk
Dealer27 days 1 / 4Add to favouritesUsed (2021) Audi A3 S-Line | Fair price35 TFSI S Line 5dr S Tronic202150,390 miles1.5L PetrolHatchbackAutomaticKA8 9BN Ayr£19,299Fair priceEstimated price £18,208KA8 9BN AyrVisit Motors.co.uk
Dealer27 days Photos coming soonAdd to favouritesNew (2026) Audi A3 S-Line 147 HP | Fair price35 TFSI S Line 5dr S Tronic20260 miles1.5L PetrolHatchbackAutomatic147 HP (108 kW)Delivered to you£34,320Fair priceYou save £580Delivered to youVisit Buyacar
Dealer27 days Photos coming soonAdd to favouritesNew (2026) Audi A3 S-Line 113 HP | Fair price1.5 TFSI 116 S Line 5dr S20260 miles1.5L PetrolHatchbackAutomatic113 HP (83 kW)Delivered to you£34,705Fair priceYou save £195Delivered to youVisit Buyacar
Dealer27 days 1 / 1Add to favouritesUsed (2016) Audi A3 S-Line 190 HP | Fair priceCabriolet (2016/66)S Line 2.0 TFSI2016164,000 miles2.0L PetrolCabrioletAutomatic190 HP (139 kW)45.0 MpgStafford, Brewood, Staffordshire£9,950Fair priceEstimated price £9,120Stafford, Brewood, StaffordshireVisit Parkers.co.uk
Dealer28 days 1 / 1Add to favouritesUsed (2020) Audi A3 S-Line 150 HP | Fair priceSaloon (2020/70)35 TFSI S line 4dr202063,187 miles1.5L PetrolSedanAutomatic150 HP (110 kW)47.9 MpgWhitehead Carrickfergus£18,450Fair priceEstimated price £17,862Whitehead CarrickfergusVisit Parkers.co.uk
Dealer29 days 1 / 4Add to favouritesUsed (2023) Audi A3 S-Line 150 HP | Fair price35 TFSI S Line 5dr202332,155 miles1.5L PetrolHatchbackManual150 HP (110 kW)47.1 Mpg136 g CO2/km comb.WA5 7TT Warrington, Cheshire£21,998Fair priceEstimated price £21,655WA5 7TT Warrington, CheshireVisit Arnoldclark.com
Dealer29 days 1 / 1Add to favouritesUsed (2016) Audi A3 S-Line | Fair priceSportback (2016/65)2.0 TDI S Line201693,500 miles2.0L DieselAutomatic61.0 MpgRathfriland£10,995Fair priceYou save £5RathfrilandVisit Parkers.co.uk
Dealer30 days 1 / 4Add to favouritesUsed (2022) Audi A3 S-Line 150 HP | Fair price35 TFSI S Line 5dr S Tronic202217,052 miles1.5L PetrolHatchbackAutomatic150 HP (110 kW)47.9 Mpg134 g CO2/km comb.NE4 7BP Newcastle, Tyne and Wear£23,498Fair priceEstimated price £22,735NE4 7BP Newcastle, Tyne and WearVisit Arnoldclark.com
Dealer31 days 1 / 1Add to favouritesUsed (2020) Audi A3 S-Line 150 HP | Fair priceSportback (2020/70)S Line 35 TFSI202046,000 miles1.5L PetrolAutomatic150 HP (110 kW)46.3 MpgWimborne, Dorset£18,995Fair priceEstimated price £18,362Wimborne, DorsetVisit Parkers.co.uk
Dealer33 days Photos coming soonAdd to favouritesUsed (2021) Audi A3 S-Line 110 HP | Fair priceSportback (2021/71)S Line 30 TFSI202132,843 miles1.0L PetrolManual110 HP (80 kW)47.9 MpgOldham, Manchester£17,999Fair priceEstimated price £17,098Oldham, ManchesterVisit Parkers.co.uk
Dealer85 days Photos coming soonAdd to favouritesUsed (2021) Audi A3 S-Line 110 HP | Fair price1.0 TFSI 30 S line Saloon 4dr202142,200 miles1.0L PetrolSedanManual110 HP (80 kW)Essex, Essex£16,850Fair priceYou save £250Essex, EssexVisit Exchange and Mart
Dealer91 days • -3%See price changePhotos coming soonAdd to favouritesUsed (2015) Audi A3 S-Line | Fair price1.4 TFSI CoD S line S Tronic Euro201539,700 miles1.4L PetrolSedanAutomaticLanarkshire£13,500Fair priceYou save £300LanarkshireVisit Exchange and Mart
Dealer158 days Photos coming soonAdd to favouritesUsed (2022) Audi A3 S-Line | Fair price1.5 TFSI S Line 5dr202237,579 miles1.5L PetrolHatchbackManualEX2 8QF Exeter, Devon£20,999Fair priceEstimated price £19,836EX2 8QF Exeter, DevonVisit Desperateseller.co.uk
Dealer198 days Photos coming soonAdd to favouritesUsed (2015) Audi A3 S-Line 181 HP | Fair price2.0 TDI Quattro S Line 5dr S201569,700 miles2.0L DieselHatchbackAutomatic181 HP (133 kW)124 g CO2/km comb.LA9 6LU Kendal, Cumbria£11,495Fair priceEstimated price £11,237LA9 6LU Kendal, CumbriaVisit Desperateseller.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.18 days • -4%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 148 HP | A bit pricey35 TFSI S Line 5dr S Tronic20257,192 miles1.5L PetrolHatchbackAutomatic148 HP (108 kW)CB223AY Cambridge, Cambridgeshire£28,726A bit priceyEstimated price £26,808CB223AY Cambridge, CambridgeshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.67 days • -5%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 148 HP | A bit pricey35 TFSI S Line 5dr S Tronic20256,786 miles1.5L PetrolHatchbackAutomatic148 HP (108 kW)RG20TG Reading, Berkshire£28,750A bit priceyEstimated price £26,835RG20TG Reading, BerkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.57 days • -6%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 148 HP | A bit pricey35 Tfsi S Line 5Dr S Tronic20255,859 miles1.5L PetrolHatchbackAutomatic148 HP (108 kW)EH114EJ Edinburgh£28,919A bit priceyEstimated price £27,094EH114EJ EdinburghVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.142 days • -8%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 150 HP | A bit priceySaloon 35 TFSI S Line 4dr S20255,500 miles1.5L PetrolSedanAutomatic150 HP (110 kW)GU146FE Farnborough, Hampshire£29,275A bit priceyEstimated price £27,706GU146FE Farnborough, HampshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.23 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2025) Audi A3 S-Line 150 HP | A bit pricey35 TFSI S Line 5dr S Tronic20255,362 miles1.5L PetrolHatchbackAutomatic150 HP (110 kW)BS107FF Bristol, Gloucestershire£28,950A bit priceyEstimated price £26,931BS107FF Bristol, GloucestershireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.51 days • -3%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 148 HP | A bit pricey35 TFSI S Line 5dr S Tronic20254,567 miles1.5L PetrolHatchbackAutomatic148 HP (108 kW)FK77LQ Stirling£28,943A bit priceyEstimated price £27,181FK77LQ StirlingVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.49 days • -2%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 150 HP | A bit pricey35 TFSI S Line 5dr S Tronic20254,000 miles1.5L PetrolHatchbackAutomatic150 HP (110 kW)CF238RT Cardiff£29,500A bit priceyEstimated price £27,102CF238RT CardiffVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.48 days • -2%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 148 HP | A bit pricey35 TFSI S Line 5dr S Tronic20253,352 miles1.5L PetrolHatchbackAutomatic148 HP (108 kW)FK77LQ Stirling£29,294A bit priceyEstimated price £27,263FK77LQ StirlingVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.47 days • -4%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 150 HP | A bit pricey35 TFSI S Line 5dr S Tronic20253,216 miles1.5L PetrolHatchbackAutomatic150 HP (110 kW)BS107FF Bristol, Gloucestershire£29,000A bit priceyEstimated price £27,076BS107FF Bristol, GloucestershireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.50 days • -5%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line 150 HP | A bit pricey35 TFSI S Line 5dr S Tronic20252,000 miles1.5L PetrolHatchbackAutomatic150 HP (110 kW)CF238RT Cardiff£29,000A bit priceyEstimated price £27,197CF238RT CardiffVisit heycar