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)Delivered to you£28,367Fair priceYou save £33Delivered to youVisit Buyacar
Dealer98 days • -5%See price change1 / 4Add to favouritesUsed (2024) Audi RS6 Design 621 HP | Fair priceRS6TFSI Qtro Perform Carbon Vorsp20248,350 miles4.0L PetrolEstateAutomatic621 HP (456 kW)YO304WW York, North Yorkshire£111,253Fair priceYou save £747YO304WW York, North YorkshireVisit Carsite.co.uk
Dealer1 day New1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 201 HP | Fair priceAvant 40 TFSI S Line 5dr S Tronic202228,060 miles2.0L PetrolEstateAutomatic201 HP (147 kW)WC1E 7DP London, London£27,990Fair priceEstimated price £27,471WC1E 7DP London, LondonVisit Honestjohn
Dealer84 days • -1%See price change1 / 4Add to favouritesUsed (2025) Audi A6 e-tron S-Line 286 HP | Fair price210kW 83kWh S Line 5dr Auto20252,231 milesElectricSedanAutomatic210 kW (286 HP)0 g CO2/km comb.WC1E 7DP London, London£52,169Fair priceYou save £1,831WC1E 7DP London, LondonVisit Honestjohn
Dealer58 days • -2%See price change1 / 4Add to favouritesUsed (2025) Audi A6 e-tron S-Line 286 HP | Fair price210kW 83kWh S Line 5dr Auto20252,999 milesElectricSedanAutomatic210 kW (286 HP)0 g CO2/km comb.WC1E 7DP London, London£51,311Fair priceYou save £1,289WC1E 7DP London, LondonVisit Honestjohn
Dealer35 days • -5%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 204 HP | Fair price40 TFSI Black Edition 4dr S Tronic202245,256 miles2.0L PetrolSedanAutomatic204 HP (150 kW)WC1E 7DP London, London£23,993Fair priceEstimated price £23,153WC1E 7DP London, LondonVisit heycar
Dealer42 days 1 / 4Add to favouritesUsed (2021) Audi A6 Black Edition 204 HP | Fair priceSALOON Black Edition202125,828 miles2.0L DieselSedanAutomatic204 HP (150 kW)OX42HW Oxford, Oxfordshire£27,867Fair priceEstimated price £27,101OX42HW Oxford, OxfordshireVisit Honestjohn
Dealer15 days 1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Fair priceSALOON 40 TDI Quattro S Line 4dr202122,244 miles2.0L DieselSedanAutomatic204 HP (150 kW)WC1E 7DP London, London£27,441Fair priceYou save £259WC1E 7DP London, LondonVisit Motors.co.uk
Dealer27 days • -3%See price change1 / 4Add to favouritesUsed (2022) Audi A6 Black Edition 201 HP | Fair price40 TDI Quattro Black Edition 4dr S202216,446 miles2.0L DieselSedanAutomatic201 HP (147 kW)WC1E 7DP London, London£31,000Fair priceEstimated price £30,025WC1E 7DP London, LondonVisit heycar
Dealer50 days • -2%See price change1 / 4Add to favouritesUsed (2019) Audi A6 Black Edition 272 HP | Fair priceAvant 3.0 TDI [272] Quattro Black201954,026 miles3.0L DieselEstateAutomatic272 HP (200 kW)52.0 MpgWC1E 7DP London, London£26,290Fair priceYou save £310WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer19 days • -3%See price change1 / 4Add to favouritesUsed (2022) Audi S6 Black Edition 344 HP | Fair priceS6TDI 344 Quattro Black Edition202224,887 miles3.0L DieselEstateAutomatic344 HP (253 kW)WC1E 7DP London, London£44,980Fair priceEstimated price £44,636WC1E 7DP London, LondonVisit Motors.co.uk
Dealer35 days • -2%See price change1 / 4Add to favouritesUsed (2021) Audi RS6 Comfort 591 HP | Fair priceRS6TFSI Quattro Vorsprung 5dr202127,031 miles4.0L PetrolEstateAutomatic591 HP (434 kW)TS18 3UR Stockton on Tees, Durham£79,887Fair priceEstimated price £78,224TS18 3UR Stockton on Tees, DurhamVisit Carsite.co.uk
Dealer14 days • -4%See price changePhotos coming soonAdd to favouritesUsed (2022) Audi A6 S-Line 204 HP | Fair priceAvant 40 TFSI S Line 5dr S202229,292 miles2.0L PetrolEstateAutomatic204 HP (150 kW)WC1E 7DP London, London£27,674Fair priceYou save £126WC1E 7DP London, LondonVisit Honestjohn
Dealer8 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2022) Audi A6 S-Line 201 HP | Fair priceAvant 40 TFSI S Line 5dr S Tronic202231,552 miles2.0L PetrolEstateAutomatic201 HP (147 kW)Delivered to you£27,906Fair priceEstimated price £27,069Delivered to youVisit Buyacar
Dealer9 days • -4%See price change1 / 4Add to favouritesUsed (2020) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S TronicMar 202063,700 miles2.0L DieselSedanAutomatic204 HP (150 kW)146 g CO2/km comb.Delivered to you£20,450Fair priceYou save £650Delivered to youVisit Buyacar
Dealer52 days • -1%See price change1 / 4Add to favouritesUsed (2023) Audi A6 Black Edition 201 HP | Fair price40 TFSI Black Edition 4dr S Tronic202331,174 miles2.0L PetrolSedanAutomatic201 HP (147 kW)Delivered to you£26,461Fair priceYou save £39Delivered to youVisit Buyacar
Dealer38 days • -4%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Black Edition 201 HP | Fair priceAvant 40 TDI Black Edition 5dr S202168,984 miles2.0L DieselEstateAutomatic201 HP (147 kW)Delivered to you£23,500Fair priceYou save £1,200Delivered to youVisit Buyacar
Dealer101 days • -2%See price change1 / 4Add to favouritesUsed (2025) Audi A6 S-Line 204 HP | Fair priceAVANT Avant 40 TFSI S Line 5dr S20256,000 miles2.0L PetrolEstateAutomatic204 HP (150 kW)37.2 Mpg172 g CO2/km comb.WC1E 7DP London, London£36,339Fair priceEstimated price £35,619WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer79 days • -40%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.B904BQ Solihull, West Midlands£23,961Fair priceYou save £139B904BQ Solihull, West MidlandsVisit heycar
Dealer64 days • -8%See price change1 / 4Add to favouritesUsed (2023) Audi A6 Black Edition 201 HP | Fair price40 TFSI Black Edition 4dr S Tronic202317,500 miles2.0L PetrolSedanAutomatic201 HP (147 kW)Delivered to you£27,900Fair priceYou save £100Delivered to youVisit Buyacar
Dealer17 days 1 / 4Add to favouritesUsed (2023) Audi A6 S-Line 201 HP | Fair priceAvant 40 TFSI S Line 5dr S Tronic202346,101 miles2.0L PetrolEstateAutomatic201 HP (147 kW)GL25EP Gloucester, Gloucestershire£26,850Fair priceYou save £350GL25EP Gloucester, GloucestershireVisit heycar
Dealer49 days • -5%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Black Edition 204 HP | Fair price40 TDI Quattro Black Edition 4dr S202139,665 miles2.0L DieselSedanAutomatic204 HP (150 kW)WC1E 7DP London, London£26,500Fair priceEstimated price £25,736WC1E 7DP London, LondonVisit Motors.co.uk
Dealer42 days • -2%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)SA731QY Neyland£27,490Fair priceEstimated price £27,317SA731QY NeylandVisit Honestjohn
Dealer3 days New1 / 4Add to favouritesUsed (2025) Audi A6 e-tron Performance 367 HP | Fair price270kW Performance 100kWh Edition 120254,601 milesElectricSedanAutomatic≈ 720 miles269 kW (367 HP)14.8 Kwh/100 km0 g CO2/km comb.WC1E 7DP London, London£59,450Fair priceEstimated price £58,023WC1E 7DP London, LondonVisit Honestjohn
Dealer234 days • -24%See price change1 / 4Add to favouritesUsed (2025) Audi A6 e-tron Performance 367 HP | Fair price270kW Performance 100kWh LaunchJan 20256,666 milesElectricEstateAutomatic≈ 720 miles269 kW (367 HP)14.8 Kwh/100 km0 g CO2/km comb.SK117TX Macclesfield, Cheshire£57,490Fair priceYou save £1,010SK117TX Macclesfield, CheshireVisit Honestjohn