Dealer13 days Photos coming soonAdd to favouritesNew (2026) Audi A6 S-Line 200 HP | Good priceAvant 2.0 TDI Quattro 204 S line20260 miles2.0L DieselEstateAutomatic200 HP (147 kW)Delivered to you£58,805Good priceYou save £2,595Delivered to youVisit Buyacar
Dealer6 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2019) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S Tronic Diesel201956,171 miles2.0L DieselSedanAutomatic204 HP (150 kW)52.0 Mpg118 g CO2/km comb.HP91QJ Beaconsfield, Buckinghamshire£19,474Fair priceYou save £26HP91QJ Beaconsfield, BuckinghamshireVisit Carsite.co.uk
Dealer8 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£33,954Fair priceYou save £1,046Delivered to youVisit Buyacar
Dealer2 days • -31%See price changePhotos coming soonNewAdd to favouritesUsed (2020) Audi A6 Black Edition 204 HP | Fair priceSALOON Black Edition 40 TDI 204 PSJun 202043,489 miles2.0L DieselSedanAutomatic204 HP (150 kW)60.1 Mpg119 g CO2/km comb.WC1E 7DP London, London£23,490Fair priceYou save £110WC1E 7DP London, LondonVisit Honestjohn
Dealer20 days Photos coming soonAdd to favouritesUsed (2021) Audi A6 Black Edition 204 HP | Fair priceSALOON Black Edition202125,652 miles2.0L DieselSedanAutomatic204 HP (150 kW)OX42HW Oxford, Oxfordshire£28,015Fair priceEstimated price £27,121OX42HW Oxford, OxfordshireVisit Motors.co.uk
Dealer3 days • -24%See price changeNew1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 204 HP | Fair priceS line 40 TDI 204 PS S tronic 2.0Feb 201941,576 miles2.0L DieselSedanAutomatic204 HP (150 kW)50.4 Mpg123 g CO2/km comb.WC1E 7DP London, London£21,950Fair priceYou save £350WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer9 days • -2%See price change1 / 4Add to favouritesUsed (2018) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S Tronic201818,260 miles2.0L DieselSedanAutomatic204 HP (150 kW)WC1E 7DP London, London£21,400Fair priceYou save £100WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer51 days 1 / 4Add to favouritesUsed (2021) Audi A6 Black Edition 204 HP | Fair priceSaloon 40 Tdi Quattro Black202119,500 miles2.0L DieselSedanAutomatic204 HP (150 kW)WC1E 7DP London, London£29,372Fair priceEstimated price £28,130WC1E 7DP London, LondonVisit Motors.co.uk
Dealer7 days 1 / 4Add to favouritesUsed (2018) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S TronicNov 201852,241 miles2.0L DieselSedanAutomatic204 HP (150 kW)146 g CO2/km comb.Delivered to you£19,650Fair priceEstimated price £18,743Delivered to youVisit Buyacar
Dealer50 days • -2%See price change1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 201 HP | Fair price40 TDI S Line 4dr S Tronic201960,707 miles2.0L DieselSedanAutomatic201 HP (147 kW)LS197BZ Rawdon, West Yorkshire£18,300Fair priceYou save £700LS197BZ Rawdon, West YorkshireVisit Carsite.co.uk
Dealer84 days • -7%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Black Edition 201 HP | Fair price40 TDI Black Edition 4dr S202122,704 miles2.0L DieselSedanAutomatic201 HP (147 kW)Delivered to you£26,950Fair priceYou save £550Delivered to youVisit Buyacar
Dealer20 days • -1%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Black Edition 201 HP | Fair price40 TDI Quattro Black Edition 4dr S202123,950 miles2.0L DieselSedanAutomatic201 HP (147 kW)Delivered to you£27,990Fair priceEstimated price £27,317Delivered to youVisit Buyacar
Dealer35 days 1 / 4Add to favouritesUsed (2018) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S Tronic201862,421 miles2.0L DieselSedanAutomatic204 HP (150 kW)48.7 MpgPH2 8BP South Inch£18,000Fair priceEstimated price £18,021PH2 8BP South InchVisit Carsite.co.uk
Dealer36 days 1 / 4Add to favouritesNew (2025) Audi A6 S-Line 204 HP | Fair priceAVANT Launch Edition2025275 miles2.0L DieselEstateAutomatic204 HP (150 kW)Delivered to you£52,990Fair priceEstimated price £51,410Delivered to youVisit Buyacar
Dealer57 days • -37%See price change1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 286 HP | Fair price50 TDI Quattro S Line 4dr TipSep 201953,231 miles3.0L DieselSedanAutomatic286 HP (210 kW)39.8 Mpg146 g CO2/km comb.WC1E 7DP London, London£24,950Fair priceEstimated price £24,056WC1E 7DP London, LondonVisit Motors.co.uk
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2021) Audi A6 S-Line 200 HP | Fair price40 TDI S Line 4dr S Tronic202175,411 miles2.0L DieselSedanAutomatic200 HP (147 kW)WC1E 7DP London, London£20,206Fair priceYou save £1,094WC1E 7DP London, LondonVisit Honestjohn
Dealer8 days 1 / 4Add to favouritesUsed (2025) Audi A6 S-Line 200 HP | Fair priceAvant 40 TFSI S Line 5dr S20252,000 miles2.0L PetrolEstateAutomatic200 HP (147 kW)Delivered to you£37,180Fair priceYou save £320Delivered to youVisit Buyacar
Dealer13 days • -3%See price change1 / 4Add to favouritesUsed (2019) Audi A6 Black Edition 286 HP | A bit pricey50 TDI Quattro Black Edition 5dr201955,158 miles3.0L DieselEstateAutomatic286 HP (210 kW)WC1E 7DP London, London£28,071A bit priceyEstimated price £26,326WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer1 day New1 / 4Add to favouritesUsed (2025) Audi A6 Black Edition 204 HP | A bit priceyAvant 40 TFSI Black Edition 5dr SJun 20255,948 miles2.0L PetrolEstateAutomatic204 HP (150 kW)180 g CO2/km comb.WC1E 7DP London, London£38,495A bit priceyEstimated price £35,852WC1E 7DP London, LondonVisit Honestjohn
Dealer6 days Photos coming soonAdd to favouritesUsed (2019) Audi A6 Black Edition 201 HP | A bit pricey40 TDI Quattro Black Edition 4dr S201934,822 miles2.0L DieselSedanAutomatic201 HP (147 kW)Delivered to you£24,500A bit priceyEstimated price £22,451Delivered to youVisit Buyacar
Dealer13 days 1 / 4Add to favouritesUsed (2020) Audi A6 S-Line 335 HP | A bit pricey55 TFSI Quattro S Line 4dr S202035,001 miles3.0L PetrolSedanAutomatic335 HP (246 kW)WC1E 7DP London, London£28,000A bit priceyEstimated price £26,621WC1E 7DP London, LondonVisit Honestjohn
Dealer90 days 1 / 4Add to favouritesNew (2026) Audi A6 S-Line 200 HP | A bit pricey2.0 TDI Quattro 204 Launch Edition20260 miles2.0L DieselSedanAutomatic200 HP (147 kW)Delivered to you£61,305A bit priceyEstimated price £58,128Delivered to youVisit Buyacar
Dealer14 days 1 / 4Add to favouritesUsed (2018) Audi A6 S-Line 282 HP | A bit pricey50 TDI Quattro S Line 4dr Tip201863,965 miles3.0L DieselSedanAutomatic282 HP (207 kW)WC1E 7DP London, London£19,899A bit priceyEstimated price £18,525WC1E 7DP London, LondonVisit Honestjohn
Dealer26 days 1 / 4Add to favouritesUsed (2020) Audi A6 Black Edition 282 HP | A bit pricey50 TDI Quattro Black Edition 4dr202058,835 miles3.0L DieselSedanAutomatic282 HP (207 kW)Delivered to you£27,000A bit priceyEstimated price £24,655Delivered to youVisit Buyacar
Dealer58 days Photos coming soonAdd to favouritesNew (2026) Audi A6 S-Line 200 HP | A bit pricey2.0 TDI Quattro 204 S line 4dr S20260 miles2.0L DieselSedanAutomatic200 HP (147 kW)Delivered to you£59,820A bit priceyEstimated price £57,666Delivered to youVisit Buyacar