Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.914 days 1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Not evaluatedAVANT AVANT TDI QUATTRO S LINEDec 20222,000 miles2.0L DieselEstateAutomatic204 HP (150 kW)62.8 Mpg159 g CO2/km comb.BR33PT Beckenham, London£42,795Not evaluatedBR33PT Beckenham, LondonVisit heycar
Dealer28 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 201 HP | Good priceAvant 40 TDI S Line 5dr S201950,431 miles2.0L DieselEstateAutomatic201 HP (147 kW)Delivered to you£21,669Good priceYou save £1,431Delivered to youVisit Buyacar
Dealer29 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 335 HP | Good price55 TFSI Quattro S Line 4dr S201946,927 miles3.0L PetrolSedanAutomatic335 HP (246 kW)BD48RU Bradford, West Yorkshire£23,500Good priceYou save £2,300BD48RU Bradford, West YorkshireVisit Honestjohn
Dealer27 days • -3%See price change1 / 4Add to favouritesUsed (2017) Audi A6 Black Edition 190 HP | Fair priceAvant 2.0 TDI Quattro Black201771,509 miles2.0L DieselEstateAutomatic190 HP (139 kW)54.3 MpgWC1E 7DP London, London£16,568Fair priceEstimated price £15,974WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer11 days 1 / 4Add to favouritesUsed (2018) Audi A6 Black Edition 190 HP | Fair priceAvant 2.0 TDI Quattro SE Executive201868,153 miles2.0L DieselEstateAutomatic190 HP (139 kW)53.0 MpgWC1E 7DP London, London£16,490Fair priceYou save £710WC1E 7DP London, LondonVisit Motors.co.uk
Dealer36 days • -2%See price change1 / 4Add to favouritesUsed (2018) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S Tronic201871,965 miles2.0L DieselSedanAutomatic204 HP (150 kW)48.7 MpgFK7 8HQ Stirling£17,000Fair priceYou save £600FK7 8HQ StirlingVisit Parkers.co.uk
Dealer24 days • -1%See price change1 / 4Add to favouritesUsed (2018) Audi A6 Black Edition 188 HP | Fair priceAvant 2.0 TDI Quattro Black201872,357 miles2.0L DieselEstateAutomatic188 HP (138 kW)PE217QS Boston, Lincolnshire£17,500Fair priceEstimated price £16,740PE217QS Boston, LincolnshireVisit Carsite.co.uk
Dealer16 days • -1%See price change1 / 4Add to favouritesUsed (2017) Audi A6 S-Line 190 HP | Fair price2.0 TDI Ultra S Line 4dr SalooDec 201762,209 miles2.0L DieselSedanManual190 HP (139 kW)114 g CO2/km comb.WC1E 7DP London, London£12,895Fair priceYou save £405WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer12 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£33,000Fair priceYou save £1,000Delivered to youVisit Buyacar
Dealer19 days • -34%See price change1 / 4Add to favouritesUsed (2019) Audi A6 Black Edition 245 HP | Fair price45 TFSI Quattro Black Edition 4drDec 201935,178 miles2.0L PetrolSedanAutomatic245 HP (180 kW)41.5 Mpg155 g CO2/km comb.WC1E 7DP London, London£23,603Fair priceEstimated price £23,134WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer52 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 201 HP | Fair priceAvant 40 TDI S Line 5dr S201933,439 miles2.0L DieselEstateAutomatic201 HP (147 kW)Delivered to you£25,500Fair priceEstimated price £24,935Delivered to youVisit Buyacar
Dealer24 days Photos coming soonAdd to favouritesUsed (2016) Audi A6 S-Line 190 HP | Fair price2.0 TDI Ultra S Line 4dr S201626,103 miles2.0L DieselSedanAutomatic190 HP (139 kW)WC1E 7DP London, London£15,195Fair priceYou save £1,005WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer53 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 286 HP | Fair priceDiesel Saloon 50 TDI Quattro S201933,085 miles3.0L DieselSedanAutomatic286 HP (210 kW)50.4 Mpg146 g CO2/km comb.WC1E 7DP London, London£26,950Fair priceEstimated price £25,767WC1E 7DP London, LondonVisit Honestjohn
Dealer66 days • -8%See price changePhotos coming soonAdd to favouritesUsed (2025) Audi A6 Sport 200 HP | Fair priceAvant 40 TFSI Sport 5dr S20256,000 miles2.0L PetrolEstateAutomatic200 HP (147 kW)Delivered to you£33,995Fair priceEstimated price £33,075Delivered to youVisit Buyacar
Dealer66 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2025) Audi A6 Black Edition 200 HP | Fair priceAvant 40 TDI Quattro Black Edition20256,000 miles2.0L DieselEstateAutomatic200 HP (147 kW)Delivered to you£40,995Fair priceEstimated price £39,487Delivered to youVisit Buyacar
Dealer39 days • -2%See price change1 / 4Add to favouritesUsed (2017) Audi A6 Black Edition 190 HP | A bit priceyAVANT 2.0 TDI Ultra Black Edition201743,181 miles2.0L DieselEstateAutomatic190 HP (139 kW)61.4 MpgWC1E 7DP London, London£20,344A bit priceyEstimated price £18,199WC1E 7DP London, LondonVisit Motors.co.uk
Dealer8 days Photos coming soonAdd to favouritesUsed (2018) Audi A6 S-Line 188 HP | A bit priceyAvant 1.8 TFSI S Line 5dr S201871,042 miles1.8L PetrolEstateAutomatic188 HP (138 kW)Delivered to you£15,995A bit priceyEstimated price £14,721Delivered to youVisit Buyacar
Dealer45 days • -1%See price change1 / 4Add to favouritesUsed (2018) Audi A6 Black Edition 188 HP | A bit priceyAvant 2.0 TDI Ultra Black Edition201856,235 miles2.0L DieselEstateAutomatic188 HP (138 kW)LS197BZ Rawdon, West Yorkshire£19,650A bit priceyEstimated price £18,007LS197BZ Rawdon, West YorkshireVisit Honestjohn
Dealer194 days • -15%See price change1 / 4Add to favouritesUsed (2024) Audi A6 Black Edition 261 HP | A bit pricey45 TFSI Quattro Black Ed 4dr S20246,570 miles2.0L PetrolSedanAutomatic261 HP (191 kW)35.3 MpgDelivered to you£37,000A bit priceyEstimated price £34,030Delivered to youVisit Buyacar
Dealer50 days 1 / 4Add to favouritesUsed (2018) Audi A6 Black Edition 272 HP | ExpensiveAvant 3.0 TDI [272] Quattro BlackMar 201863,911 miles3.0L DieselEstateAutomatic272 HP (200 kW)144 g CO2/km comb.WC1E 7DP London, London£22,950ExpensiveEstimated price £20,084WC1E 7DP London, LondonVisit Honestjohn
Dealer49 days • -2%See price changePhotos coming soonAdd to favouritesNew (2026) Audi A6 S-Line 200 HP | ExpensiveAvant 2.0 TFSI 204 S line 5dr S20260 miles2.0L PetrolEstateAutomatic200 HP (147 kW)Delivered to you£55,275ExpensiveEstimated price £50,450Delivered to youVisit Buyacar
Dealer17 days Photos coming soonAdd to favouritesUsed (2025) Audi A6 Black Edition 200 HP | ExpensiveAvant 40 TDI Quattro Black Edition20256,000 miles2.0L DieselEstateAutomatic200 HP (147 kW)Delivered to you£42,995ExpensiveEstimated price £39,487Delivered to youVisit Buyacar
Dealer45 days • -1%See price change1 / 4Add to favouritesUsed (2024) Audi A6 Black Edition 299 HP | Not evaluatedAvant 50 TFSI e Quattro Black20246,011 miles2.0L PetrolEstateAutomatic299 HP (219 kW)1.5 Mpg35 g CO2/km comb.Delivered to you£48,850Not evaluatedDelivered to youVisit Buyacar
Dealer12 days 1 / 4Add to favouritesUsed (2025) Audi A6 Sport 200 HP | Not evaluatedAvant 2.0 TFSI 204 Edition 1 5dr S20252,000 miles2.0L PetrolEstateAutomatic200 HP (147 kW)Delivered to you£53,000Not evaluatedDelivered to youVisit Buyacar
Dealer24 days • -1%See price changePhotos coming soonAdd to favouritesNew (2026) Audi A6 S-Line 200 HP | Not evaluated2.0 TDI Quattro 204 Launch Edition20260 miles2.0L DieselSedanAutomatic200 HP (147 kW)Delivered to you£60,305Not evaluatedDelivered to youVisit Buyacar