Dealer38 days • -3%See price change1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 201 HP | Fair priceAvant 40 TDI Quattro S Line 5dr S202231,229 miles2.0L DieselEstateAutomatic201 HP (147 kW)DN364RJ Grimsby, Lincolnshire£30,961Fair priceEstimated price £30,817DN364RJ Grimsby, LincolnshireVisit Honestjohn
Dealer25 days • -1%See price change1 / 4Add to favouritesNew (2025) Audi S6 e-tron Comfort 496 HP | Fair priceS6 370kW100kWh Edition 1 5dr2025170 milesElectricSedanAutomatic364 kW (496 HP)0 g CO2/km comb.WC1E 7DP London, London£78,999Fair priceYou save £301WC1E 7DP London, LondonVisit Honestjohn
Dealer7 days 1 / 4Add to favouritesUsed (2024) Audi RS6 Design 630 HP | Fair priceRS6TFSI Qtro Perform Carbon VorspMar 202417,250 miles4.0L PetrolEstateAutomatic630 HP (463 kW)281 g CO2/km comb.Delivered to you£114,995Fair priceEstimated price £114,499Delivered to youVisit Buyacar
Dealer7 days Photos coming soonAdd to favouritesUsed (2023) Audi A6 S-Line 201 HP | Fair priceAvant 40 TFSI S Line 5dr S Tronic202337,652 miles2.0L PetrolEstateAutomatic201 HP (147 kW)IP327YB Bury St Edmunds, Suffolk£28,719Fair priceEstimated price £28,289IP327YB Bury St Edmunds, SuffolkVisit Carsite.co.uk
Dealer42 days • -4%See price change1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 201 HP | Fair priceAvant 40 TFSI S Line 5dr S202322,906 miles2.0L PetrolEstateAutomatic201 HP (147 kW)Delivered to you£30,555Fair priceEstimated price £29,984Delivered to youVisit Buyacar
Dealer7 days 1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair price40 TDI Quattro S Line 4dr S Tronic202321,993 miles2.0L DieselSedanAutomatic204 HP (150 kW)WC1E 7DP London, London£30,856Fair priceYou save £344WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer49 days • -3%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Fair priceAvant 40 TFSI S Line 5dr S202137,432 miles2.0L PetrolEstateAutomatic204 HP (150 kW)OX42HW Oxford, Oxfordshire£25,498Fair priceEstimated price £24,548OX42HW Oxford, OxfordshireVisit heycar
Dealer57 days • -5%See price change1 / 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£17,000Fair priceYou save £1,000PH2 8BP South InchVisit heycar
Dealer50 days • -3%See price change1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair priceAvant 40 TFSI S Line 5dr S TronicJul 202321,834 miles2.0L PetrolEstateAutomatic204 HP (150 kW)169 g CO2/km comb.WC1E 7DP London, London£30,495Fair priceEstimated price £30,334WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer72 days • -4%See price change1 / 4Add to favouritesUsed (2024) Audi S6 Black Edition 344 HP | Fair priceS6TDI Quattro Black Edition 5dr20241,843 miles3.0L DieselEstateAutomatic344 HP (253 kW)OX42HW Oxford, Oxfordshire£55,128Fair priceEstimated price £55,042OX42HW Oxford, OxfordshireVisit heycar
Dealer35 days • -7%See price change1 / 4Add to favouritesUsed (2025) Audi A6 Black Edition 204 HP | Fair priceAvant 40 TDI Quattro Black EditionJan 20257,304 miles2.0L DieselEstateAutomatic204 HP (150 kW)160 g CO2/km comb.Delivered to you£40,495Fair priceEstimated price £39,406Delivered to youVisit Buyacar
Dealer8 days 1 / 4Add to favouritesUsed (2025) Audi A6 S-Line 204 HP | Fair priceAvant S line 40 TFSI 204 PS S20253,891 miles2.0L PetrolEstateAutomatic204 HP (150 kW)WC1E 7DP London, London£34,980Fair priceYou save £920WC1E 7DP London, LondonVisit Honestjohn
Dealer16 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 5dr S Tronic201949,406 miles2.0L DieselEstateAutomatic204 HP (150 kW)NR3 2AW Norwich, Norfolk£20,074Fair priceEstimated price £19,814NR3 2AW Norwich, NorfolkVisit Motors.co.uk
Dealer53 days • -7%See price change1 / 4Add to favouritesUsed (2024) Audi A6 S-Line 204 HP | Fair priceAvant 40 TFSI S Line 5dr SSep 202411,580 miles2.0L PetrolEstateAutomatic204 HP (150 kW)172 g CO2/km comb.Delivered to you£32,850Fair priceYou save £550Delivered to youVisit Buyacar
Dealer9 days Photos coming soonAdd to favouritesUsed (2017) Audi A6 Black Edition 188 HP | Fair price2.0 TDI Ultra Black Edition 4dr S201748,326 miles2.0L DieselSedanAutomatic188 HP (138 kW)Delivered to you£16,500Fair priceEstimated price £16,207Delivered to youVisit Buyacar
Dealer9 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 201 HP | Fair price40 TDI Quattro S Line 4dr S201960,124 miles2.0L DieselSedanAutomatic201 HP (147 kW)Delivered to you£19,199Fair priceEstimated price £19,089Delivered to youVisit Buyacar
Dealer21 days 1 / 4Add to favouritesUsed (2021) Audi A6 Black Edition 201 HP | Fair priceAvant 40 TDI Quattro Black Edition202129,115 miles2.0L DieselEstateAutomatic201 HP (147 kW)WC1E 7DP London, London£30,778Fair priceEstimated price £29,591WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer325 days • -19%See price change1 / 4Add to favouritesUsed (2024) Audi A6 Sport 204 HP | Fair price40 TDI Quattro Sport 4dr S202414,500 miles2.0L DieselSedanAutomatic204 HP (150 kW)44.8 Mpg160 g CO2/km comb.Delivered to you£33,491Fair priceYou save £709Delivered to youVisit Buyacar
Dealer50 days • -3%See price change1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair priceAvant 40 TFSI S Line 5dr S TronicAug 202322,359 miles2.0L PetrolEstateAutomatic204 HP (150 kW)169 g CO2/km comb.Delivered to you£29,990Fair priceYou save £310Delivered to youVisit Buyacar
Dealer50 days • -1%See price change1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair price40 TFSI S Line 4dr S Tronic [TechAug 202317,681 miles2.0L PetrolSedanAutomatic204 HP (150 kW)162 g CO2/km comb.NR337NA Lowestoft, Suffolk£26,990Fair priceYou save £1,210NR337NA Lowestoft, SuffolkVisit heycar
Dealer28 days • -2%See price change1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 201 HP | Fair priceAvant 40 TFSI S Line 5dr S Tronic202218,444 miles2.0L PetrolEstateAutomatic201 HP (147 kW)Delivered to you£29,578Fair priceEstimated price £28,577Delivered to youVisit Buyacar
Dealer72 days • -6%See price change1 / 4Add to favouritesUsed (2022) Audi S6 Black Edition 344 HP | Fair priceS6TDI 344 Quattro Black Edition202213,620 miles3.0L DieselSedanAutomatic344 HP (253 kW)AL95JN Hatfield, Hertfordshire£40,295Fair priceYou save £1,305AL95JN Hatfield, HertfordshireVisit Carsite.co.uk
Dealer10 days Photos coming soonAdd to favouritesUsed (2022) Audi A6 S-Line 201 HP | Fair price40 TFSI S Line 4dr S Tronic [Tech202230,932 miles2.0L PetrolSedanAutomatic201 HP (147 kW)Delivered to you£24,999Fair priceEstimated price £24,574Delivered to youVisit Buyacar
Dealer135 days • -20%See price change1 / 4Add to favouritesUsed (2025) Audi A6 e-tron S-Line 367 HP | Fair price270kW Performance 100kWh S Line20254,221 milesElectricSedanAutomatic≈ 720 miles269 kW (367 HP)14.8 Kwh/100 km0 g CO2/km comb.Delivered to you£59,000Fair priceEstimated price £58,728Delivered to youVisit Buyacar
Dealer32 days • -2%See price change1 / 4Add to favouritesUsed (2023) Audi A6 Black Edition 204 HP | Fair priceAvant 40 TDI Quattro Black EditionJun 202317,817 miles2.0L DieselEstateAutomatic204 HP (150 kW)158 g CO2/km comb.CO40HQ Colchester, Essex£35,780Fair priceEstimated price £34,506CO40HQ Colchester, EssexVisit heycar