Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.14 days Photos coming soonAdd to favouritesUsed (2020) Audi A3 S-Line 150 HP | Super price-Saloon 35 TDI S Line 4dr202065,041 miles2.0L DieselSedanAutomatic150 HP (110 kW)5.5 Mpg144 g CO2/km comb.WD33RT Watford, Hertfordshire£14,250Super priceYou save £2,950WD33RT Watford, HertfordshireVisit Carwow
Dealer24 days • -7%See price change1 / 4Add to favouritesUsed (2016) Audi A3 Sport | Good price1.6 TDI 110 Sport 4dr S Tronic201689,000 miles1.6L DieselSedanAutomaticAL2 3NY St. Albans, Hertfordshire£9,399Good priceYou save £1,801AL2 3NY St. Albans, HertfordshireVisit Motors.co.uk
Dealer97 days • -20%See price change1 / 4Add to favouritesUsed (2009) Audi A3 | Good price1.8 TFSI 5dr200994,000 miles1.8L PetrolHatchbackManual42.0 MpgHP2 4RA Hemel Hempstead, Hertfordshire£2,780Good priceYou save £1,020HP2 4RA Hemel Hempstead, HertfordshireVisit Motors.co.uk
Dealer32 days 1 / 4Add to favouritesUsed (2015) Audi A3 | Good price1.4 TFSI SE201593,000 miles1.4L PetrolHatchbackAutomaticAL2 3NY St Albans, Hertfordshire£7,795Good priceYou save £1,105AL2 3NY St Albans, HertfordshireVisit Motors.co.uk
Dealer43 days Photos coming soonAdd to favouritesUsed (2015) Audi A3 S-Line | Good price1.6 TDI S line Euro 6 (s/s)201543,457 miles1.6L DieselHatchbackManualWD3 3RT Watford, Hertfordshire£9,950Good priceYou save £1,250WD3 3RT Watford, HertfordshireVisit Motors.co.uk
Dealer15 days Photos coming soonAdd to favouritesUsed (2019) Audi A3 S-Line | Super price2.0 TDI 35 S line S Tronic Euro 6201965,041 miles2.0L DieselSedanAutomaticWD3 3RT Watford, Hertfordshire£14,250Super priceYou save £3,050WD3 3RT Watford, HertfordshireVisit Motors.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.9 days • -1%See price change1 / 4Add to favouritesUsed (2023) Audi A3 110 HP | Fair price30 TFSI Technik 5dr - 2023Jul 202323,500 miles1.0L PetrolHatchbackManual110 HP (80 kW)125 g CO2/km comb.WD258HL Watford, Hertfordshire£18,695Fair priceYou save £1,005WD258HL Watford, HertfordshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.9 days 1 / 4Add to favouritesUsed (2022) Audi A3 110 HP | Fair price30 TFSI Technik 5dr - 2022Jul 202242,693 miles1.0L PetrolHatchbackManual110 HP (80 kW)125 g CO2/km comb.WD258HL Watford, Hertfordshire£16,695Fair priceYou save £505WD258HL Watford, HertfordshireVisit heycar
Dealer26 days 1 / 4Add to favouritesUsed (2022) Audi A3 S-Line 150 HP | Fair price35 TFSI S Line 5dr S TronicFeb 202230,684 miles1.5L PetrolHatchbackAutomatic150 HP (110 kW)135 g CO2/km comb.WD258HL Watford, Hertfordshire£22,695Fair priceEstimated price £21,959WD258HL Watford, HertfordshireVisit Carsite.co.uk
Dealer204 days • -3%See price change1 / 4Add to favouritesUsed (2020) Audi A3 S-Line 150 HP | Fair price1.5 TFSI 35 S line S Tronic Euro 62020114,000 miles1.5L PetrolSedanAutomatic150 HP (110 kW)47.9 Mpg135 g CO2/km comb.WD23 2NZ Watford, Hertfordshire£13,880Fair priceYou save £820WD23 2NZ Watford, HertfordshireVisit Motors.co.uk
Dealer124 days 1 / 4Add to favouritesUsed (2016) Audi A3 Sport 150 HP | Fair price1.4 TFSI Sport 3dr201681,505 miles1.4L PetrolHatchbackManual150 HP (110 kW)61.0 MpgHP3 9NG Hemel Hempstead, Hertfordshire£8,750Fair priceYou save £650HP3 9NG Hemel Hempstead, HertfordshireVisit Desperateseller.co.uk
Dealer466 days • -6%See price change1 / 1Add to favouritesUsed (2016) Audi A3 S-Line 148 HP | Fair price2.0 TDI S LINE 4d AUTO 148 BHP201639,358 miles2.0L DieselSedanAutomatic148 HP (108 kW)AL2 3NY St Albans, Hertfordshire£15,248Fair priceEstimated price £14,712AL2 3NY St Albans, HertfordshireVisit Desperateseller.co.uk
Dealer14 days Photos coming soonAdd to favouritesUsed (2015) Audi A3 S-Line 150 HP | Fair price1.4 TFSI 150 S Line 5dr201590,000 miles1.4L PetrolHatchbackManual150 HP (110 kW)57.0 MpgWD23 2NZ Watford, Hertfordshire£7,640Fair priceYou save £460WD23 2NZ Watford, HertfordshireVisit Motors.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.15 days • -1%See price change1 / 4Add to favouritesUsed (2022) Audi A3 S-Line 110 HP | A bit pricey30 TFSI S Line 5dr S Tronic - 2022Mar 202237,548 miles1.0L PetrolHatchbackAutomatic110 HP (80 kW)124 g CO2/km comb.WD258HL Watford, Hertfordshire£20,850A bit priceyEstimated price £19,516WD258HL Watford, HertfordshireVisit heycar
Dealer22 days • -3%See price change1 / 4Add to favouritesUsed (2022) Audi A3 S-Line 110 HP | A bit pricey30 TFSI S Line 5dr S Tronic - 2022Dec 202217,956 miles1.0L PetrolHatchbackAutomatic110 HP (80 kW)124 g CO2/km comb.WD258HL Watford, Hertfordshire£22,450A bit priceyEstimated price £20,876WD258HL Watford, HertfordshireVisit Group1auto.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.2 days Photos coming soonNewAdd to favouritesUsed (2022) Audi A3 Comfort 150 HP | ExpensiveSaloon 35 TFSI Edition 1 4dr SJun 202234,592 miles1.5L PetrolSedanAutomatic150 HP (110 kW)133 g CO2/km comb.WD258HL Watford, Hertfordshire£25,695ExpensiveEstimated price £22,222WD258HL Watford, HertfordshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.15 days • -1%See price change1 / 4Add to favouritesUsed (2024) Audi A3 Black Edition 150 HP | Expensive35 TFSI Black Edition 4dr S TronicSep 20244,187 miles1.5L PetrolSedanAutomatic150 HP (110 kW)127 g CO2/km comb.WD258HL Watford, Hertfordshire£29,995ExpensiveEstimated price £26,587WD258HL Watford, HertfordshireVisit heycar
Dealer6 days 1 / 4Add to favouritesUsed (2023) Audi A3 Competition | Expensive45 TFSI e S Line Competition 5dr S202317,702 miles1.4L PetrolHatchbackAutomaticWatford, Hertfordshire£27,295ExpensiveEstimated price £22,975Watford, HertfordshireVisit Carsite.co.uk
Dealer6 days 1 / 4Add to favouritesUsed (2025) Audi A3 S-Line | Expensive40 TFSI e S Line 5dr S Tronic20252,190 miles1.5L PetrolHatchbackAutomaticWatford, Hertfordshire£29,950ExpensiveEstimated price £26,110Watford, HertfordshireVisit Carsite.co.uk
Dealer29 days • -3%See price change1 / 4Add to favouritesUsed (2025) Audi A3 S-Line | Expensive40 TFSI e S Line 5dr S Tronic20259,184 miles1.5L PetrolHatchbackAutomaticWatford, Hertfordshire£29,450ExpensiveEstimated price £25,624Watford, HertfordshireVisit Carsite.co.uk
Dealer4 days Photos coming soonNewAdd to favouritesUsed (2025) Audi A3 S-Line | Expensive40 TFSI e S Line 5dr S Tronic20252,645 miles1.5L PetrolHatchbackAutomaticWatford, Hertfordshire£29,895ExpensiveEstimated price £26,078Watford, HertfordshireVisit Carsite.co.uk
Dealer11 days Photos coming soonAdd to favouritesUsed (2022) Audi A3 Comfort | ExpensiveS3 TFSI Quattro 5dr S Tronic202217,300 miles2.0L PetrolHatchbackAutomaticAL10 9US Hatfield, Hertfordshire£30,000ExpensiveEstimated price £26,982AL10 9US Hatfield, HertfordshireVisit Motors.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.6 days 1 / 3Add to favouritesUsed (2024) Audi A3 S-Line 110 HP | Not evaluated-Saloon 30 TFSI S Line 4dr202445,093 miles1.5L PetrolSedanManual110 HP (80 kW)5.7 Mpg128 g CO2/km comb.WD33RT Watford, Hertfordshire£16,100Not evaluatedWD33RT Watford, HertfordshireVisit Carwow
Dealer21 days • -5%See price change1 / 3Add to favouritesUsed (2022) Audi A3 Sport 147 HP | Super priceSaloon 35 TFSI Sport 4dr202235,900 miles1.5L PetrolSedanManual147 HP (108 kW)Delivered to you£18,385Super priceYou save £3,215Delivered to youVisit Buyacar
Dealer76 days 1 / 4Add to favouritesNew (2025) Audi A3 Black Edition 147 HP | Good price35 TFSI Black Edition 5dr [Tech20250 miles1.5L PetrolHatchbackAutomatic147 HP (108 kW)Delivered to you£35,699Good priceYou save £2,001Delivered to youVisit Buyacar