Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.15 days 1 / 2Add to favouritesUsed (2018) Audi A6 S-Line 190 HP | Good price-Avant 2.0 TDI Ultra S Line 5dr201884,990 miles2.0L DieselEstateAutomatic190 HP (139 kW)4.5 Mpg118 g CO2/km comb.HA01TX, London£12,738Good priceYou save £1,262HA01TX, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.36 days 1 / 2Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Good price-Avant 40 TDI Sport 5dr S202167,844 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.6 Mpg148 g CO2/km comb.CR03RG, London£17,295Good priceYou save £1,905CR03RG, LondonVisit Carwow
Dealer1 day New1 / 4Add to favouritesUsed (2018) Audi A6 Black Edition | Good priceAvant (2018/18)2.0 TDI Quattro2018110,000 miles2.0L DieselEstateAutomatic52.0 MpgHA0 4LU Wembley, London£12,950Good priceYou save £1,250HA0 4LU Wembley, LondonVisit Motors.co.uk
Dealer14 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line | Super priceSaloon 40 TDI S Line 4dr S201962,000 miles2.0L DieselSedanAutomaticNW10 8LS London, London£14,999Super priceYou save £2,601NW10 8LS London, LondonVisit Motors.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.30 days • -2%See price change1 / 4Add to favouritesUsed (2020) Audi A6 S-Line 204 HP | Super priceAvant 40 TDI S Line 5dr S202069,674 miles2.0L DieselEstateAutomatic204 HP (150 kW)TS15HZ Middlesbrough, North Yorkshire£19,999Super priceYou save £2,601TS15HZ Middlesbrough, North YorkshireVisit heycar
Dealer85 days • -7%See price change1 / 4Add to favouritesUsed (2011) Audi A6 Performance | Good priceSaloon 3.0 TDI Quattro SE 5dr201194,000 miles3.0L DieselEstateManual42.0 MpgKT3 3NE New Malden, London£6,000Good priceYou save £800KT3 3NE New Malden, LondonVisit Motors.co.uk
Dealer80 days 1 / 1Add to favouritesUsed (2017) Audi A6 | Good priceA6Se Executive Tdi Ultra Semi auto2017171,895 miles2.0L DieselAutomaticSW20 0BL, London£6,395Good priceYou save £1,205SW20 0BL, LondonVisit Desperateseller.co.uk
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 (2022) Audi A6 S-Line 204 HP | Fair priceSALOON 40 TFSI S Line 4dr S202248,829 miles2.0L PetrolSedanAutomatic204 HP (150 kW)39.2 Mpg163 g CO2/km comb.BR33PT Beckenham, London£23,177Fair priceYou save £1,023BR33PT Beckenham, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.3 days Photos coming soonNewAdd to favouritesUsed (2021) Audi A6 Sport 204 HP | Fair priceSALOON 40 TFSI Sport 4dr S202120,284 miles2.0L PetrolSedanAutomatic204 HP (150 kW)39.2 Mpg163 g CO2/km comb.EX28FN Matford, Devon£22,890Fair priceYou save £110EX28FN Matford, DevonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.42 days • -3%See price change1 / 1Add to favouritesUsed (2022) Audi A6 Black Edition 204 HP | Fair price40 TDI Quattro Black Edition 4dr S202245,197 miles2.0L DieselSedanAutomatic204 HP (150 kW)47.9 MpgWC1E 7DP London, London£26,993Fair priceYou save £1,307WC1E 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.50 days • -3%See price change1 / 3Add to favouritesUsed (2021) Audi A6 Black Edition 204 HP | Fair price40 TFSI Black Edition 4dr S202129,131 miles2.0L PetrolSedanAutomatic204 HP (150 kW)37.2 MpgWC1E 7DP London, London£25,673Fair priceYou save £1,227WC1E 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 / 4Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Fair price40 TFSI S Line 4dr S TronicMay 202240,970 miles2.0L PetrolSedanAutomatic204 HP (150 kW)163 g CO2/km comb.NW36LT West Hampstead, London£24,595Fair priceYou save £505NW36LT West Hampstead, LondonVisit heycar
Dealer10 days • -4%See price change1 / 1Add to favouritesUsed (2016) Audi A6 S-Line 190 HP | Fair priceAvant (2016/66)2.0 TDI Ultra S2016113,000 miles2.0L DieselEstateAutomatic190 HP (139 kW)62.0 MpgLondon, London£9,995Fair priceYou save £705London, LondonVisit Parkers.co.uk
Dealer14 days 1 / 1Add to favouritesUsed (2016) Audi A6 S-Line 190 HP | Fair priceSaloon 2.0 TDI Ultra S Line 5dr S201684,990 miles2.0L DieselEstateAutomatic190 HP (139 kW)62.0 MpgHA0 1TX Wembley, London£12,738Fair priceYou save £262HA0 1TX Wembley, LondonVisit Parkers.co.uk
Dealer20 days 1 / 4Add to favouritesUsed (2014) Audi A6 Black Edition | Fair priceSaloon 2.0 TDI Ultra Black Edition2014118,579 miles2.0L DieselSedanAutomatic64.0 MpgUB2 4AB London, London£7,495Fair priceYou save £105UB2 4AB London, LondonVisit Parkers.co.uk
Dealer21 days 1 / 3Add to favouritesUsed (2024) Audi A6 S-Line 201 HP | Fair priceSaloon 40 TFSI S Line 4dr S202412,613 miles2.0L PetrolSedanAutomatic201 HP (147 kW)36.7 MpgWC1E 7DP London, London£30,995Fair priceYou save £305WC1E 7DP London, LondonVisit Motors.co.uk
Dealer36 days 1 / 2Add to favouritesUsed (2019) Audi A6 Sport | Fair priceTDI Sport Estate201967,844 miles2.0L DieselEstateAutomaticCR0 3RG Croydon, London£17,295Fair priceYou save £905CR0 3RG Croydon, LondonVisit Exchange and Mart
Dealer121 days • -2%See price change1 / 1Add to favouritesUsed (2018) Audi A6 S-Line | Fair price1.8 TFSI S line S Tronic Euro 6201828,000 miles1.8L PetrolEstateAutomaticCR0 4TJ Croydon, London£18,450Fair priceEstimated price £18,447CR0 4TJ Croydon, LondonVisit Desperateseller.co.uk
Dealer15 days 1 / 4Add to favouritesUsed (2025) Audi A6 S-Line 204 HP | A bit priceyAVANT Avant 40 TFSI S Line 5dr S20253,265 miles2.0L PetrolEstateAutomatic204 HP (150 kW)37.2 Mpg169 g CO2/km comb.BR3 4AA Beckenham, London£37,990A bit priceyEstimated price £36,123BR3 4AA Beckenham, LondonVisit Marshall.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.1 day New1 / 1Add to favouritesNew (2025) Audi A6 S-Line 299 HP | Not evaluated-50 TFSI e Quattro S Line 4dr20250 miles2.0L PetrolSedanAutomatic299 HP (219 kW)1.3 Mpg29 g CO2/km comb.CR52AR Coulsdon, London£60,356Not evaluatedCR52AR Coulsdon, LondonVisit Carwow
Dealer18 days • -6%See price change1 / 4Add to favouritesUsed (2016) Audi A6 Black Edition | Not evaluatedSaloon 2.0 TDI Ultra Black Edition201674,000 miles2.0L DieselEstateManualNW10 8LS London, London£7,499Not evaluatedNW10 8LS London, LondonVisit Motors.co.uk
Dealer25 days • -16%See price changePhotos coming soonAdd to favouritesUsed (2025) Audi A6 Sport 204 HP | Not evaluatedAVANT Avant Special Editions 2.020251,347 miles2.0L DieselEstateAutomatic204 HP (150 kW)49.6 Mpg148 g CO2/km comb.CR52AR Croydon, London£52,390Not evaluatedCR52AR Croydon, LondonVisit Motors.co.uk
Dealer22 days • -14%See price change1 / 4Add to favouritesUsed (2025) Audi A6 Sport 204 HP | Not evaluatedAVANT Avant Special Editions 2.020251,501 miles2.0L DieselEstateAutomatic204 HP (150 kW)49.6 Mpg148 g CO2/km comb.SW191JZ London, London£52,790Not evaluatedSW191JZ London, LondonVisit Motors.co.uk
Dealer18 days Photos coming soonAdd to favouritesUsed (2025) Audi A6 S-Line 295 HP | Not evaluated2.0 e-Hybrid Qtro 299 Launch20253,000 miles2.0L HybridSedanAutomatic295 HP (216 kW)TW89BQ Brentford, London£59,750Not evaluatedTW89BQ Brentford, LondonVisit Honestjohn
Dealer53 days • -38%See price change1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 204 HP | Good priceSaloon S line 40 TDI 204 PS SNov 201960,134 miles2.0L DieselSedanAutomatic204 HP (150 kW)62.8 Mpg118 g CO2/km comb.Delivered to you£18,740Good priceYou save £1,160Delivered to youVisit Buyacar