Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.114 days • -8%See price change1 / 3Add to favouritesUsed (2023) Audi A6 S-Line 299 HP | Good price-50 TFSI e 17.9kWh Quattro S Line202370,257 miles2.0L PetrolSedanAutomatic299 HP (219 kW)1.3 Mpg28 g CO2/km comb.N111GN Barnet, London£21,200Good priceYou save £2,200N111GN Barnet, LondonVisit Carwow
Dealer6 days • -5%See price change1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 204 HP | Good price40 TDI S Line 5dr S Tronic201989,850 miles2.0L DieselEstateAutomatic204 HP (150 kW)46.3 MpgRM6 4HJ Romford, London£16,899Good priceYou save £2,101RM6 4HJ Romford, LondonVisit Parkers.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 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 heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.6 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.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.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
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
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
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.18 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£39,150A bit priceyEstimated price £36,094N200PT Whetstone, LondonVisit heycar
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
Dealer2 days New1 / 4Add to favouritesUsed (2012) Audi A6 S-Line | Not evaluatedAvant 2.8 FSI QUATTRO S LINE201265,000 miles2.8L PetrolEstateAutomaticE7 0HU London, London£11,690Rare vehicleE7 0HU London, LondonVisit Motors.co.uk
Dealer46 days 1 / 4Add to favouritesUsed (2014) Audi A6 | Not evaluatedAvant 2.8 petrol estate auto201446,000 miles2.8L PetrolEstateAutomaticE7 0HU London, London£12,990Rare vehicleE7 0HU London, LondonVisit Motors.co.uk
Dealer3 days New1 / 4Add to favouritesUsed (2012) Audi A6 | Not evaluatedAvant 2.8 SE PETROL AUTO QUATT201237,000 miles2.8L PetrolEstateAutomaticE7 0HU London, London£10,990Rare vehicleE7 0HU London, LondonVisit Motors.co.uk
Dealer8 days Photos coming soonAdd to favouritesUsed (2023) Audi A6 Black Edition 200 HP | Good price40 TFSI Black Edition 4dr S Tronic202326,041 miles2.0L PetrolSedanAutomatic200 HP (147 kW)WC1E 7DP London, London£28,750Good priceYou save £1,550WC1E 7DP London, LondonVisit Honestjohn
Dealer13 days • -9%See price change1 / 4Add to favouritesUsed (2020) Audi A6 Black Edition 241 HP | Fair price45 TFSI Quattro Black Edition 4dr202059,436 miles2.0L PetrolSedanAutomatic241 HP (177 kW)Delivered to you£23,035Fair priceEstimated price £22,009Delivered to youVisit Buyacar
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2022) Audi A6 S-Line 204 HP | Fair price40 TFSI S Line 4dr S Tronic202258,647 miles2.0L PetrolSedanAutomatic204 HP (150 kW)Delivered to you£21,990Fair priceYou save £1,110Delivered to youVisit Buyacar
Dealer2 days New1 / 4Add to favouritesUsed (2025) Audi A6 Black Edition 200 HP | Fair priceAvant 40 TFSI Black Edition 5dr S20255,726 miles2.0L PetrolEstateAutomatic200 HP (147 kW)Delivered to you£37,499Fair priceYou save £401Delivered to youVisit Buyacar
Dealer41 days 1 / 4Add to favouritesUsed (2025) Audi A6 S-Line 200 HP | Fair price40 TFSI S Line 4dr S Tronic20252,000 miles2.0L PetrolSedanAutomatic200 HP (147 kW)Delivered to you£33,000Fair priceYou save £1,000Delivered to youVisit Buyacar
Dealer0 days Photos coming soonNewAdd to favouritesUsed (2022) Audi A6 Black Edition 200 HP | Fair priceAvant 40 TDI Quattro Black Edition202220,000 miles2.0L DieselEstateAutomatic200 HP (147 kW)WC1E 7DP London, London£34,498Fair priceEstimated price £33,241WC1E 7DP London, LondonVisit Honestjohn
Dealer0 days Photos coming soonNewAdd to favouritesUsed (2021) Audi A6 S-Line 200 HP | Fair priceAvant 40 TDI S Line 5dr S202138,557 miles2.0L DieselEstateAutomatic200 HP (147 kW)Delivered to you£27,000Fair priceYou save £500Delivered to youVisit Buyacar
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2024) Audi A6 S-Line 200 HP | Fair price40 TFSI S Line 4dr S Tronic20248,455 miles2.0L PetrolSedanAutomatic200 HP (147 kW)WC1E 7DP London, London£30,479Fair priceYou save £1,321WC1E 7DP London, LondonVisit Honestjohn