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.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.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
Dealer9 days Photos coming soonAdd to favouritesUsed (2019) Audi A6 S-Line | Good priceSaloon 2.0 TDI 40 S line S Tronic201949,638 miles2.0L DieselSedanAutomaticN11 1GN London, London£19,450Good priceYou save £2,050N11 1GN London, LondonVisit Motors.co.uk
Dealer13 days 1 / 3Add to favouritesUsed (2019) Audi A6 S-Line | Super priceAvant 2.0 TDI 40 S line S Tronic201945,945 miles2.0L DieselEstateAutomaticN11 1GN London, London£21,550Super priceYou save £2,850N11 1GN London, LondonVisit Motors.co.uk
Dealer30 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 204 HP | Good priceSaloon 40 TDI S Line 5dr S201984,587 miles2.0L DieselEstateAutomatic204 HP (150 kW)46.3 MpgRM6 4HJ Romford, London£17,899Good priceYou save £1,801RM6 4HJ Romford, LondonVisit Motors.co.uk
Dealer39 days Photos coming soonAdd to favouritesUsed (2021) Audi A6 Sport 295 HP | Good price2.0 TFSIe 50 Sport S Tronic202151,000 miles2.0L HybridSedanAutomatic295 HP (216 kW)35 g CO2/km comb.Middlesex, London£20,480Good priceYou save £2,020Middlesex, LondonVisit Exchange and Mart
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.6 days • -1%See price change1 / 3Add to favouritesUsed (2023) Audi A6 S-Line 204 HP | Fair priceAvant 40 TDI Quattro S Line 5dr SJan 202310,054 miles2.0L DieselEstateAutomatic204 HP (150 kW)153 g CO2/km comb.NW36LT West Hampstead, London£36,250Fair priceEstimated price £35,588NW36LT 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.74 days • -5%See price change1 / 3Add to favouritesUsed (2018) Audi A6 S-Line 190 HP | Fair price-2.0 TDI Quattro S Line 4dr201849,959 miles2.0L DieselSedanAutomatic190 HP (139 kW)5.0 Mpg131 g CO2/km comb.N111GN Barnet, London£16,100Fair priceYou save £200N111GN Barnet, LondonVisit Carwow
Dealer9 days 1 / 2Add to favouritesUsed (2023) Audi A6 Black Edition 204 HP | Fair priceSaloon 40 TDI Quattro Black202332,774 miles2.0L DieselEstateAutomatic204 HP (150 kW)46.3 MpgN16 6DB London, London£33,340Fair priceEstimated price £32,886N16 6DB London, LondonVisit Motors.co.uk
Dealer9 days 1 / 4Add to favouritesUsed (2016) Audi A6 S-Line | Fair priceSaloon 2.0 TDI Ultra S Line 5dr S2016113,000 miles2.0L DieselEstateAutomaticEN1 1GR London, London£11,000Fair priceYou save £100EN1 1GR London, LondonVisit Motors.co.uk
Dealer152 days Photos coming soonAdd to favouritesUsed (2018) Audi A6 S-Line 204 HP | Fair price40 TDI S Line 4dr S Tronic201848,000 miles2.0L DieselSedanAutomatic204 HP (150 kW)E5 9AA London, London£19,290Fair priceYou save £110E5 9AA London, 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.9 days • -2%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 299 HP | A bit priceySaloon 50 TFSI e Quattro S Line202132,243 miles2.0L PetrolSedanAutomatic299 HP (219 kW)1.6 Mpg36 g CO2/km comb.E47PX Chingford, London£25,749A bit priceyEstimated price £24,331E47PX Chingford, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.32 days • -4%See price change1 / 4Add to favouritesUsed (2024) Audi A6 Black Edition 204 HP | Expensive40 TDI Quattro Black Edition 4dr SSep 20245,000 miles2.0L DieselSedanAutomatic204 HP (150 kW)154 g CO2/km comb.N200PT Whetstone, London£38,970ExpensiveEstimated price £35,696N200PT Whetstone, LondonVisit heycar
Dealer5 days 1 / 3Add to favouritesUsed (2018) Audi A6 S-Line | ExpensiveSaloon 50 TDI Quattro S Line 4dr201860,772 miles3.0L DieselSedanAutomaticN11 1GN London, London£20,200ExpensiveEstimated price £16,683N11 1GN London, LondonVisit Motors.co.uk
Dealer2 days Photos coming soonNewAdd to favouritesNew (2025) Audi A6 S-Line | Expensive50 TFSI e Quattro S Line 4dr S20251,000 miles2.0L PetrolSedanAutomaticRoman Road, London£40,500ExpensiveEstimated price £35,454Roman Road, LondonVisit Carsite.co.uk
Dealer2 days Photos coming soonNewAdd to favouritesNew (2025) Audi A6 S-Line | Expensive50 TFSI e Quattro S Line 4dr S20251,000 miles2.0L PetrolSedanAutomaticRoman Road, London£40,500ExpensiveEstimated price £35,454Roman Road, LondonVisit Carsite.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.118 days • -8%See price change1 / 4Add to favouritesUsed (2024) Audi A6 S-Line 299 HP | Not evaluated50 TFSI e Quattro S Line 4dr SSep 20241,500 miles2.0L PetrolSedanAutomatic299 HP (219 kW)29 g CO2/km comb.NW36LT West Hampstead, London£40,990Not evaluatedNW36LT 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.5 days 1 / 3Add to favouritesUsed (2021) Audi A6 S-Line 286 HP | Not evaluated-50 TDI Quattro S Line 4dr Tip202160,772 miles3.0L DieselSedanAutomatic286 HP (210 kW)6.8 Mpg179 g CO2/km comb.N111GN Barnet, London£20,200Not evaluatedN111GN Barnet, LondonVisit Carwow
Dealer49 days • -3%See price change1 / 3Add to favouritesUsed (2021) Audi A6 S-Line | Not evaluatedSaloon 2.0 TFSIe 50 S line S202170,257 miles2.0L Electric/PetrolSedanAutomaticN11 1GN London, London£22,400Rare vehicleN11 1GN London, LondonVisit Motors.co.uk
Dealer65 days 1 / 4Add to favouritesUsed (2007) Audi A6 138 HP | Not evaluatedSaloon 2.0 TDI DPF SE 5dr2007155,000 miles2.0L DieselEstateAutomatic138 HP (101 kW)NW4 3FP Brent Cross, London£1,700Not evaluatedNW4 3FP Brent Cross, LondonVisit Motors.co.uk
Dealer2 days Photos coming soonNewAdd to favouritesNew (2025) Audi A6 | Not evaluated45 TFSI Quattro Black Ed 5dr S20251,000 miles2.0L PetrolEstateAutomaticRoman Road, London£45,000Not evaluatedRoman Road, LondonVisit Carsite.co.uk
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 Honestjohn