Dealer36 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
Dealer59 days Photos coming soonAdd to favouritesNew (2025) Audi S6 e-tron Comfort 496 HP | Super priceS6 370kW100kWh Launch Edition 5dr202577 milesElectricSedanAutomatic364 kW (496 HP)0 g CO2/km comb.OX42HW Oxford, Oxfordshire£71,990Super priceYou save £7,410OX42HW Oxford, OxfordshireVisit Honestjohn
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.42 days • -5%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Fair priceAvant 2022 | 2.0 TDI 40 S line S202134,222 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.NR32AW, Norfolk£25,548Fair priceYou save £52NR32AW, NorfolkVisit Carwow
Dealer9 days • -4%See price changePhotos coming soonAdd to favouritesUsed (2018) Audi A6 Black Edition 190 HP | Fair price1.8 TFSI Black Edition 4dr S201834,737 miles1.8L PetrolSedanAutomatic190 HP (139 kW)48.0 Mpg138 g CO2/km comb.DE214SX DERBY, Derbyshire£16,674Fair priceYou save £526DE214SX DERBY, DerbyshireVisit Carsite.co.uk
Dealer59 days • -10%See price change1 / 4Add to favouritesUsed (2025) Audi S6 e-tron Comfort 496 HP | Fair priceS6 370kW100kWh Launch Edition 5dr202510,522 milesElectricSedanAutomatic364 kW (496 HP)0 g CO2/km comb.WC1E 7DP London, London£64,785Fair priceEstimated price £63,970WC1E 7DP London, LondonVisit Honestjohn
Dealer56 days • -8%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 204 HP | Fair priceAvant 40 TDI Quattro Black Edition202244,579 miles2.0L DieselEstateAutomatic204 HP (150 kW)WC1E 7DP London, London£29,350Fair priceYou save £250WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer191 days • -10%See price change1 / 4Add to favouritesUsed (2024) Audi A6 S-Line 201 HP | Fair price40 TDI Quattro S Line 5dr S20247,443 miles2.0L DieselEstateAutomatic201 HP (147 kW)44.8 Mpg160 g CO2/km comb.LN63RS Lincoln, Lincolnshire£38,451Fair priceEstimated price £37,318LN63RS Lincoln, LincolnshireVisit heycar
Dealer57 days • -5%See price change1 / 4Add to favouritesUsed (2023) Audi A6 Black Edition 201 HP | Fair priceAvant 40 TDI Quattro Black Edition202314,019 miles2.0L DieselEstateAutomatic201 HP (147 kW)LE32LD Leicester, Leicestershire£36,000Fair priceEstimated price £34,717LE32LD Leicester, LeicestershireVisit Honestjohn
Dealer4 days • -1%See price changeNew1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 204 HP | Fair price40 TDI Quattro S Line 4dr S Tronic201945,000 miles2.0L DieselSedanAutomatic204 HP (150 kW)50.0 Mpg147 g CO2/km comb.S41 9EG Chesterfield, Derbyshire£20,749Fair priceYou save £351S41 9EG Chesterfield, DerbyshireVisit heycar
Dealer64 days • -3%See price change1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 201 HP | Fair priceAvant 2019 | 2.0 TDI 40 S line S201949,406 miles2.0L DieselEstateAutomatic201 HP (147 kW)This veh This vehicle is located at Norwich Whiffler Road, Norwich, NR AW, Norfolk£20,284Fair priceYou save £216This veh This vehicle is located at Norwich Whiffler Road, Norwich, NR AW, NorfolkVisit Big Motoring World
Dealer28 days • -7%See price change1 / 4Add 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£18,467Fair priceYou save £1,033HP91QJ Beaconsfield, BuckinghamshireVisit Honestjohn
Dealer72 days • -4%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)Delivered to you£17,874Fair priceYou save £1,126Delivered to youVisit Buyacar
Dealer56 days • -6%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 204 HP | Fair price40 TDI Quattro Black Edition 4dr S202238,842 miles2.0L DieselSedanAutomatic204 HP (150 kW)Delivered to you£28,250Fair priceEstimated price £27,676Delivered to youVisit Buyacar
Dealer70 days • -2%See price change1 / 3Add to favouritesUsed (2017) Audi A6 S-Line 190 HP | Fair price2.0 TDI Ultra S Line 5dr S201775,000 miles2.0L DieselEstateAutomatic190 HP (139 kW)62.0 MpgNR3 2DU Norwich, Norfolk£13,799Fair priceYou save £1,001NR3 2DU Norwich, NorfolkVisit Parkers.co.uk
Dealer46 days • -5%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 201 HP | Fair priceAvant 40 TFSI Black Edition 5dr S202238,788 miles2.0L PetrolEstateAutomatic201 HP (147 kW)Delivered to you£27,990Fair priceEstimated price £26,690Delivered to youVisit Buyacar
Dealer38 days • -4%See price change1 / 4Add to favouritesUsed (2023) Audi A6 Black Edition 201 HP | Fair price40 TFSI Black Edition 4dr S Tronic202324,465 miles2.0L PetrolSedanAutomatic201 HP (147 kW)HD21UA Huddersfield, West Yorkshire£27,250Fair priceEstimated price £27,238HD21UA Huddersfield, West YorkshireVisit Honestjohn
Dealer7 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2023) Audi A6 S-Line 201 HP | Fair priceAvant 40 TFSI S Line 5dr S Tronic202318,247 miles2.0L PetrolEstateAutomatic201 HP (147 kW)Delivered to you£31,267Fair priceEstimated price £30,520Delivered to youVisit Buyacar
Dealer36 days • -4%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 204 HP | Fair price40 TDI Quattro Black Edition 4dr S202237,835 miles2.0L DieselSedanAutomatic204 HP (150 kW)Delivered to you£28,693Fair priceEstimated price £27,641Delivered to youVisit Buyacar
Dealer2 days • -2%See price changePhotos coming soonNewAdd to favouritesUsed (2022) Audi A6 Black Edition 201 HP | Fair price40 TDI Quattro Black Edition 4dr S202271,489 miles2.0L DieselSedanAutomatic201 HP (147 kW)WC1E 7DP London, London£24,232Fair priceEstimated price £23,696WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2021) Audi A6 S-Line 201 HP | Fair price40 TDI S Line 4dr S Tronic202137,788 miles2.0L DieselSedanAutomatic201 HP (147 kW)WC1E 7DP London, London£25,490Fair priceYou save £210WC1E 7DP London, LondonVisit heycar
Dealer21 days 1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair price40 TDI Quattro S Line 5dr S TronicMay 202315,358 miles2.0L DieselEstateAutomatic204 HP (150 kW)152 g CO2/km comb.SK117TX Macclesfield, Cheshire£35,995Fair priceEstimated price £34,789SK117TX Macclesfield, CheshireVisit Group1auto.co.uk
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2019) Audi A6 S-Line 201 HP | Fair priceAvant 40 TDI S Line 5dr S201972,000 miles2.0L DieselEstateAutomatic201 HP (147 kW)SN57XB Swindon, Wiltshire£19,995Fair priceYou save £605SN57XB Swindon, WiltshireVisit Honestjohn
Dealer64 days • -7%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 204 HP | Fair priceAvant Black Edition 40 TDI quattro202239,950 miles2.0L DieselEstateAutomatic204 HP (150 kW)Delivered to you£29,950Fair priceYou save £150Delivered to youVisit Buyacar
Dealer4 days Photos coming soonNewAdd to favouritesUsed (2022) Audi A6 S-Line 201 HP | Fair price40 TFSI S Line 4dr S Tronic202222,245 miles2.0L PetrolSedanAutomatic201 HP (147 kW)Delivered to you£25,236Fair priceYou save £364Delivered to youVisit Buyacar
Dealer41 days • -3%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 204 HP | Fair priceAvant 40 TDI Quattro Black Edition202253,845 miles2.0L DieselEstateAutomatic204 HP (150 kW)NG31 7UH Grantham, Lincolnshire£28,367Fair priceYou save £33NG31 7UH Grantham, LincolnshireVisit Motors.co.uk