Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.40 days 1 / 3Add to favouritesUsed (2022) Audi S6 Black Edition 344 HP | Good priceS6TDI 344 Quattro Black Edition202216,886 miles3.0L DieselEstateAutomatic344 HP (253 kW)WC1E 7DP London, London£49,994Good priceYou save £2,706WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.18 days • -1%See price changePhotos coming soonAdd to favouritesUsed (2022) Audi A6 Sport 204 HP | Super priceSALOON 40 TFSI Sport 4dr S202212,859 miles2.0L PetrolSedanAutomatic204 HP (150 kW)39.8 MpgDA51BZ Bexley, London£23,491Super priceYou save £5,009DA51BZ Bexley, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.66 days • -6%See price change1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Good price40 TDI S Line 4dr S TronicMar 202232,442 miles2.0L DieselSedanAutomatic204 HP (150 kW)143 g CO2/km comb.E48JA Chingford, London£26,695Good priceYou save £2,105E48JA Chingford, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.27 days • -4%See price change1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Good price40 TFSI S Line 4dr S TronicJul 202211,772 miles2.0L PetrolSedanAutomatic204 HP (150 kW)163 g CO2/km comb.NW36LT West Hampstead, London£26,750Good priceYou save £1,950NW36LT 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.37 days • -4%See price change1 / 4Add to favouritesUsed (2022) Audi S6 Black Edition 339 HP | Super priceS6TDI 344 Quattro Black Edition202213,620 miles3.0L DieselSedanAutomatic339 HP (249 kW)NW36LT West Hampstead, London£41,750Super priceYou save £4,050NW36LT 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.49 days • -3%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£22,350Good priceYou save £1,450N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.4 days New1 / 3Add to favouritesUsed (2014) Audi A6 Black Edition 204 HP | Good price-3.0 TDI Black Edition 4dr2014105,124 miles3.0L DieselSedanManual204 HP (150 kW)5.3 Mpg139 g CO2/km comb.E65LU, London£7,393Good priceYou save £907E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.4 days New1 / 3Add to favouritesUsed (2018) Audi A6 S-Line 190 HP | Good price-Avant 2.0 TDI Ultra S Line 5dr201873,564 miles2.0L DieselEstateAutomatic190 HP (139 kW)4.5 Mpg118 g CO2/km comb.E65LU, London£13,662Good priceYou save £1,738E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.4 days New1 / 3Add to favouritesUsed (2018) Audi A6 Black Edition 190 HP | Good price-2.0 TDI Ultra Black Edition201870,279 miles2.0L DieselSedanManual190 HP (139 kW)4.5 Mpg119 g CO2/km comb.E65LU, London£11,424Good priceYou save £1,276E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.24 days • -2%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Super price-40 TFSI Sport 4dr S Tronic202122,811 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg163 g CO2/km comb.BR67QR Kent, London£21,840Super priceYou save £3,660BR67QR Kent, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.24 days • -2%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Super price-40 TFSI Sport 4dr S Tronic202126,434 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg163 g CO2/km comb.BR67QR Kent, London£21,340Super priceYou save £3,760BR67QR Kent, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.4 days New1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Super price-40 TDI Sport 4dr S Tronic202120,866 miles2.0L DieselSedanAutomatic204 HP (150 kW)5.4 Mpg142 g CO2/km comb.E65LU, London£20,363Super priceYou save £4,637E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.10 days Photos coming soonAdd to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-40 TDI S Line 4dr Tronic202149,638 miles2.0L DieselSedanAutomatic204 HP (150 kW)5.4 Mpg142 g CO2/km comb.N111GN Barnet, London£19,450Super priceYou save £2,450N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.13 days 1 / 3Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-Avant 40 TDI S Line 5dr Troni202145,945 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.N111GN Barnet, London£21,550Super priceYou save £3,250N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.42 days • -4%See price change1 / 4Add to favouritesUsed (2018) Audi A6 S-Line 190 HP | Good price-Avant 2.0 TDI Ultra S Line201894,451 miles2.0L DieselEstateManual190 HP (139 kW)4.6 Mpg119 g CO2/km comb.HA80AP, London£10,995Good priceYou save £1,505HA80AP, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.167 days 1 / 4Add to favouritesUsed (2017) Audi RS6 Performance 605 HP | Good priceRS6 4.0T FSI QuattroPerformance201762,000 miles4.0L PetrolEstateAutomatic605 HP (444 kW)9.6 Mpg223 g CO2/km comb.UB13ET Southall, London£39,495Good priceYou save £2,005UB13ET Southall, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.1 day Photos coming soonNewAdd to favouritesNew (2025) Audi A6 e-tron S-Line 367 HP | Super price-Avant e-tron 270kW Performance20250 milesElectricEstateAutomatic269 kW (367 HP)0 g CO2/km comb.BR34AA, London£69,174Super priceYou save £8,326BR34AA, LondonVisit Carwow
Dealer5 days Photos coming soonAdd to favouritesUsed (2019) Audi A6 S-Line 204 HP | Good priceAvant 40 TDI S Line 5dr S201970,005 miles2.0L DieselEstateAutomatic204 HP (150 kW)60.1 MpgGL2 9QJ Gloucester,, Gloucestershire£19,768Good priceYou save £1,232GL2 9QJ Gloucester,, GloucestershireVisit Carsite.co.uk
Dealer38 days 1 / 4Add to favouritesUsed (2024) Audi A6 S-Line 204 HP | Good price40 TFSI S Line 4dr S Tronic20246,698 miles2.0L PetrolSedanAutomatic204 HP (150 kW)36.7 MpgDD23PT Dundee£30,994Good priceYou save £2,006DD23PT DundeeVisit Carsite.co.uk
Dealer51 days • -4%See price change1 / 3Add to favouritesUsed (2022) Audi A6 Sport | Super priceSaloon 40 TFSI Sport 4dr S Tronic202218,719 miles2.0L PetrolSedanAutomaticSW19 2PP London, London£21,709Super priceYou save £3,291SW19 2PP London, LondonVisit Motors.co.uk
Dealer38 days • -4%See price change1 / 4Add to favouritesNew (2025) Audi A6 Black Edition 204 HP | Good priceAvant 40 TFSI Black Edition 5dr S2025994 miles2.0L PetrolEstateAutomatic204 HP (150 kW)35.8 MpgDelivered to you£39,881Good priceYou save £1,819Delivered to youVisit Buyacar
Dealer31 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2025) Audi A6 Sport 204 HP | Super priceAVANT Avant 40 TFSI Sport 5dr S20253,233 miles2.0L PetrolEstateAutomatic204 HP (150 kW)37.2 MpgWC1E 7DP London, London£33,482Super priceYou save £4,418WC1E 7DP London, LondonVisit Honestjohn
Dealer26 days • -3%See price change1 / 4Add to favouritesNew (2025) Audi A6 Black Edition 299 HP | Super price50 TFSI e Quattro Black Edition202522 miles2.0L PetrolSedanAutomatic299 HP (219 kW)WC1E 7DP London, London£43,212Super priceYou save £6,088WC1E 7DP London, LondonVisit Honestjohn
Dealer39 days • -3%See price change1 / 4Add to favouritesUsed (2019) Audi A6 Design 349 HP | Super priceAVANT S6 TDI 349 Quattro 5dr Tip201973,579 miles3.0L DieselEstateAutomatic349 HP (256 kW)43.5 MpgDA5 1BZ Bexley, London£28,192Super priceYou save £4,508DA5 1BZ Bexley, LondonVisit Motors.co.uk
Dealer9 days 1 / 4Add to favouritesNew (2025) Audi S6 Black Edition 344 HP | Super priceS6TDI Quattro Black Edition 5dr202525 miles3.0L DieselEstateAutomatic344 HP (253 kW)WC1E 7DP London, London£62,490Super priceYou save £4,210WC1E 7DP London, LondonVisit Honestjohn