Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.34 days Photos coming soonAdd to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-Avant 40 TDI S Line 5dr Troni2021102,206 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.N111GN Barnet, London£15,700Super priceYou save £2,600N111GN Barnet, LondonVisit Carwow
Dealer5 days Photos coming soonAdd to favouritesUsed (2021) Audi A6 Sport | Super priceSaloon 2.0 TFSI 40 Sport S Tronic202136,700 miles2.0L PetrolSedanAutomatic38.2 MpgHA8 7EE Edgware, London£17,990Super priceYou save £2,410HA8 7EE Edgware, LondonVisit Parkers.co.uk
Dealer25 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line | Super priceSaloon 40 TDI S Line 4dr S201962,000 miles2.0L DieselSedanAutomaticNW10 8LS London, London£14,999Super priceYou save £2,601NW10 8LS London, LondonVisit Motors.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.42 days 1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair priceAvant 40 TFSI S Line 5dr S TronicJun 202329,026 miles2.0L PetrolEstateAutomatic204 HP (150 kW)169 g CO2/km comb.NW36LT West Hampstead, London£30,295Fair priceEstimated price £30,225NW36LT West Hampstead, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.7 days 1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Fair price40 TFSI S Line 4dr S TronicAug 202236,455 miles2.0L PetrolSedanAutomatic204 HP (150 kW)163 g CO2/km comb.NW36LT West Hampstead, London£25,150Fair priceYou save £450NW36LT West Hampstead, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.28 days 1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Fair price40 TFSI S Line 4dr S TronicMay 202240,970 miles2.0L PetrolSedanAutomatic204 HP (150 kW)163 g CO2/km comb.NW36LT West Hampstead, London£24,495Fair priceYou save £605NW36LT West Hampstead, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.44 days • -2%See price change1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair priceAvant 40 TFSI S Line 5dr S TronicJul 202315,995 miles2.0L PetrolEstateAutomatic204 HP (150 kW)169 g CO2/km comb.E48JA Chingford, London£31,425Fair priceYou save £175E48JA Chingford, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.41 days • -2%See price change1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair price40 TFSI S Line 4dr S Tronic [TechJun 202317,038 miles2.0L PetrolSedanAutomatic204 HP (150 kW)163 g CO2/km comb.N200PT Whetstone, London£28,195Fair priceYou save £1,105N200PT Whetstone, LondonVisit heycar
Dealer6 days Photos coming soonAdd to favouritesUsed (2019) Audi A6 S-Line 201 HP | Fair price40 TDI S Line 4dr S Tronic201920,000 miles2.0L DieselSedanAutomatic201 HP (147 kW)NW36LT West Hampstead, London£23,395Fair priceYou save £805NW36LT West Hampstead, LondonVisit Carsite.co.uk
Dealer14 days 1 / 4Add to favouritesUsed (2018) Audi A6 | Fair priceSaloon 1.8 TFSI SE Executive 5dr S201873,479 miles1.8L PetrolEstateAutomaticNW9 9DT LONDON, London£13,249Fair priceEstimated price £12,741NW9 9DT LONDON, LondonVisit Motors.co.uk
Dealer74 days • -9%See price change1 / 4Add to favouritesUsed (2016) Audi A6 S-Line | Fair priceSaloon 2.0 TDI Ultra S Line 5dr S2016113,000 miles2.0L DieselEstateAutomaticEN1 1GR London, London£9,995Fair priceYou save £505EN1 1GR London, LondonVisit Motors.co.uk
Dealer49 days • -1%See price change1 / 3Add to favouritesUsed (2021) Audi A6 Sport | Fair priceSaloon 40 TFSI Sport 4dr S202142,300 miles2.0L PetrolSedanAutomatic38.2 MpgHA8 7EE Edgware, London£18,690Fair priceYou save £1,110HA8 7EE Edgware, LondonVisit Parkers.co.uk
Dealer74 days • -1%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Sport | Fair priceSaloon 2.0 TFSI 40 Sport S Tronic202269,881 miles2.0L PetrolSedanAutomaticNW9 9DT LONDON, London£17,674Fair priceEstimated price £16,709NW9 9DT LONDON, LondonVisit Motors.co.uk
Dealer91 days 1 / 1Add to favouritesUsed (2016) Audi A6 Design 190 HP | Fair priceSaloon 2.0 TDI ultra SE Executive201675,422 miles2.0L DieselSedanAutomatic190 HP (139 kW)NW9 7BN London, London£11,300Fair priceEstimated price £10,564NW9 7BN London, LondonVisit Desperateseller.co.uk
Dealer108 days • -4%See price change1 / 4Add to favouritesUsed (2016) Audi A6 S-Line 190 HP | Fair priceAvant 2.0 TDI ultra S line Estate201694,451 miles2.0L DieselEstateManual190 HP (139 kW)61.0 MpgHA8 0AP Edgware, London£10,995Fair priceYou save £505HA8 0AP Edgware, LondonVisit Desperateseller.co.uk
Dealer217 days Photos coming soonAdd to favouritesUsed (2018) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S Tronic201848,000 miles2.0L DieselSedanAutomatic204 HP (150 kW)E5 9AA London, London£19,290Fair priceYou save £210E5 9AA London, LondonVisit Desperateseller.co.uk
Dealer18 days 1 / 4Add to favouritesUsed (2025) Audi A6 Black Edition 204 HP | A bit pricey40 TFSI Black Edition 4dr S TronicJul 20252,861 miles2.0L PetrolSedanAutomatic204 HP (150 kW)173 g CO2/km comb.N200PT Whetstone, London£38,950A bit priceyEstimated price £36,094N200PT Whetstone, LondonVisit Group1auto.co.uk
Dealer33 days Photos coming soonAdd to favouritesUsed (2018) Audi A6 S-Line | ExpensiveAvant 2.0 TDI 40 S line S Tronic2018102,206 miles2.0L DieselEstateAutomaticN11 1GN London, London£15,700ExpensiveEstimated price £13,602N11 1GN London, LondonVisit Motors.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.22 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2024) Audi A6 Black Edition 295 HP | Not evaluated50 TFSI e Quattro Black Edition20244,000 miles2.0L PetrolSedanAutomatic295 HP (216 kW)E48JA Chingford, London£40,450Not evaluatedE48JA Chingford, LondonVisit heycar
Dealer114 days • -8%See price change1 / 3Add to favouritesUsed (2021) Audi A6 S-Line | Not evaluatedSaloon 2.0 TFSIe 50 S line S202170,257 miles2.0L Electric/PetrolSedanAutomaticN11 1GN London, London£21,200Rare vehicleN11 1GN London, LondonVisit Motors.co.uk
Dealer85 days • -6%See price change1 / 4Add to favouritesNew (2025) Audi A6 S-Line 299 HP | Super price50 TFSI e Quattro S Line 4dr S202524 miles2.0L PetrolSedanAutomatic299 HP (219 kW)Delivered to you£41,999Super priceYou save £5,301Delivered to youVisit Buyacar
Dealer48 days • -1%See price change1 / 4Add to favouritesUsed (2020) Audi A6 S-Line 201 HP | Good priceAvant 40 TDI S Line 5dr S202060,756 miles2.0L DieselEstateAutomatic201 HP (147 kW)Delivered to you£21,750Good priceYou save £1,850Delivered to youVisit Buyacar
Dealer13 days 1 / 4Add to favouritesUsed (2020) Audi A6 S-Line 201 HP | Good priceAvant 40 TDI S Line 5dr S202048,161 miles2.0L DieselEstateAutomatic201 HP (147 kW)WC1E 7DP London, London£22,698Good priceYou save £2,202WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer14 days • -24%See price changePhotos coming soonAdd to favouritesUsed (2019) Audi A6 Sport 201 HP | Good priceAvant 2.0 TDI 40 Sport S TronicMay 201918,300 miles2.0L DieselEstateAutomatic201 HP (147 kW)47.9 Mpg123 g CO2/km comb.WC1E 7DP London, London£21,999Good priceYou save £1,801WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer25 days 1 / 4Add to favouritesNew (2025) Audi A6 S-Line 204 HP | Good priceAVANT Avant 40 TFSI S Line 5dr S2025819 miles2.0L PetrolEstateAutomatic204 HP (150 kW)37.2 Mpg172 g CO2/km comb.Delivered to you£38,390Good priceYou save £2,710Delivered to youVisit Buyacar