Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.87 days 1 / 4Add to favouritesUsed (2020) Audi A6 Sport 204 HP | Good priceDIESEL SALOON 40 TDI Sport 4dr S202058,240 miles2.0L DieselSedanAutomatic204 HP (150 kW)62.8 Mpg142 g CO2/km comb.M41 7TB Trafford Park, Manchester£19,799Good priceYou save £1,701M41 7TB Trafford Park, ManchesterVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.43 days 1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Good price-Avant 40 TDI S Line 5dr Troni202139,940 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.CW73AL, Cheshire£22,099Good priceYou save £2,501CW73AL, CheshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.76 days • -8%See price change1 / 2Add to favouritesUsed (2020) Audi S6 Design 349 HP | Super price-Avant TDI 349 Quattro 5dr Tip202076,990 miles3.0L DieselEstateAutomatic349 HP (256 kW)7.8 Mpg206 g CO2/km comb.S802QD Hinckley, Nottinghamshire£26,495Super priceYou save £5,905S802QD Hinckley, NottinghamshireVisit Carwow
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 Sport 204 HP | Super price40 TFSI Sport 4dr S Tronic202137,041 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg163 g CO2/km comb.N111GN Barnet, London£18,650Super priceYou save £3,650N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.6 days 1 / 4Add to favouritesUsed (2023) Audi A6 Sport 204 HP | Good price40 TFSI Sport 4dr S Tronic [Tech202354,604 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg162 g CO2/km comb.B33 0JJ Birmingham, West Midlands£20,197Good priceYou save £1,403B33 0JJ Birmingham, West MidlandsVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.7 days 1 / 4Add to favouritesUsed (2018) Audi A6 190 HP | Good price- Avant 2.0 TDI Quattro SE2018103,800 miles2.0L DieselEstateAutomatic190 HP (139 kW)5.3 Mpg137 g CO2/km comb.B946AB West Midlands, West Midlands£10,950Good priceYou save £1,050B946AB West Midlands, West MidlandsVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.7 days 1 / 1Add to favouritesNew (2025) Audi A6 204 HP | Good price-Avant 2.0 TDI Quattro 204 Launch20250 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg148 g CO2/km comb.PO35FH Portsmouth, Hampshire£61,355Good priceYou save £3,445PO35FH Portsmouth, HampshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.62 days • -11%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Super price-Avant 2.0 TDI Quattro 204 Launch202123,449 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg168 g CO2/km comb.SA79AG£22,649Super priceYou save £5,551SA79AGVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.58 days • -6%See price change1 / 4Add to favouritesUsed (2024) Audi A6 Sport 204 HP | Super price-Avant 40 TFSI Sport 5dr S202431,306 miles2.0L PetrolEstateAutomatic204 HP (150 kW)7.4 Mpg171 g CO2/km comb.PO35RS, Hampshire£25,000Super priceYou save £3,400PO35RS, HampshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.140 days • -16%See price change1 / 4Add to favouritesNew (2025) Audi A6 299 HP | Super price-2.0 TDI Quattro 204 Launch20250 miles2.0L DieselSedanAutomatic299 HP (219 kW)5.5 Mpg144 g CO2/km comb.CB223AY Cambridgeshire, Cambridgeshire£53,999Super priceYou save £6,701CB223AY Cambridgeshire, CambridgeshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.55 days • -8%See price change1 / 4Add to favouritesUsed (2023) Audi A6 Sport 204 HP | Super priceAvant 40 TFSI Sport 5dr S Tronic202386,171 miles2.0L PetrolEstateAutomatic204 HP (150 kW)7.3 Mpg167 g CO2/km comb.MK429XE Huntingdon, Bedfordshire£19,553Super priceYou save £3,347MK429XE Huntingdon, BedfordshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.8 days 1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Good price- Avant 40 TDI S Line 5dr202157,014 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.RH175BZ, West Sussex£20,990Good priceYou save £1,910RH175BZ, West SussexVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.8 days 1 / 3Add to favouritesUsed (2021) Audi A6 S-Line 286 HP | Super price- 50 TDI Quattro S Line 4dr Tip202144,205 miles3.0L DieselSedanAutomatic286 HP (210 kW)6.8 Mpg179 g CO2/km comb.N111GN Barnet, London£22,350Super priceYou save £4,050N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.111 days • -1%See price change1 / 4Add to favouritesNew (2025) Audi A6 e-tron 428 HP | Good price-Avant e-tron 315kW Quattro 100kWh20250 milesElectricEstateAutomatic≈ 685 miles314 kW (428 HP)15.5 Kwh/100 km0 g CO2/km comb.NG72SZ, Nottinghamshire£75,000Good priceYou save £2,400NG72SZ, NottinghamshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.189 days • -16%See price change1 / 4Add to favouritesNew (2025) Audi A6 e-tron 286 HP | Good price-Avant e-tron 210kW 83kWh Edition20250 milesElectricEstateAutomatic210 kW (286 HP)0 g CO2/km comb.NG72SZ, Nottinghamshire£60,000Good priceYou save £2,500NG72SZ, NottinghamshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.9 days Photos coming soonAdd to favouritesNew (2025) Audi A6 e-tron S-Line 367 HP | Super price- Avant e-tron 270kW Performance20250 milesElectricEstateAutomatic≈ 720 miles269 kW (367 HP)14.8 Kwh/100 km0 g CO2/km comb.HD21UA, West Yorkshire£65,990Super priceYou save £4,910HD21UA, West YorkshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.252 days • -14%See price change1 / 4Add to favouritesNew (2025) Audi A6 e-tron Performance 367 HP | Good price-Avant e-tron 270kW Performance20250 milesElectricEstateAutomatic≈ 720 miles269 kW (367 HP)14.8 Kwh/100 km0 g CO2/km comb.NG72SZ, Nottinghamshire£68,500Good priceYou save £2,400NG72SZ, NottinghamshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.92 days • -22%See price change1 / 4Add to favouritesUsed (2025) Audi A6 e-tron Performance 367 HP | Good price-Avant e-tron 270kW Performance20256,000 milesElectricEstateAutomatic≈ 720 miles269 kW (367 HP)14.8 Kwh/100 km0 g CO2/km comb.NN55DH Huntingdon, Cambridgeshire£57,795Good priceYou save £2,005NN55DH Huntingdon, CambridgeshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.78 days • -4%See price change1 / 4Add to favouritesUsed (2023) Audi A6 Sport 204 HP | Super priceSaloon 2023 | 2.0 TFSI 40 Sport S202349,208 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg162 g CO2/km comb.LS270TS, West Yorkshire£19,200Super priceYou save £3,400LS270TS, West YorkshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.73 days • -5%See price change1 / 4Add to favouritesUsed (2025) Audi S6 e-tron Comfort 503 HP | Super priceS6 370kW100kWh Launch Edition 5dr202511,090 milesElectricSedanAutomatic369 kW (503 HP)0 g CO2/km comb.NN55DH Northampton, Northamptonshire£67,804Super priceYou save £5,796NN55DH Northampton, NorthamptonshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.22 days • -2%See price change1 / 2Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Good price2.0 TFSI 40 S line S Tronic Euro 6202252,710 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg162 g CO2/km comb.LE103DJ Hinckley, Leicestershire£20,795Good priceYou save £1,705LE103DJ Hinckley, LeicestershireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.21 days • -2%See price change1 / 2Add to favouritesUsed (2022) Audi A6 Sport 204 HP | Super price2.0 TFSI 40 Sport S Tronic Euro 6202290,440 miles2.0L PetrolEstateAutomatic204 HP (150 kW)7.3 Mpg167 g CO2/km comb.LE103DJ Hinckley, Leicestershire£17,995Super priceYou save £2,705LE103DJ Hinckley, LeicestershireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.54 days Photos coming soonAdd to favouritesNew (2025) Audi A6 e-tron S-Line 428 HP | Super price-Avant e-tron 270kW Performance202581 milesElectricEstateAutomatic≈ 720 miles314 kW (428 HP)14.8 Kwh/100 km0 g CO2/km comb.BB13HT Blackburn, Lancashire£61,480Super priceYou save £5,420BB13HT Blackburn, LancashireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.13 days • -9%See price change1 / 4Add to favouritesNew (2025) Audi A6 e-tron S-Line 286 HP | Super price-Avant e-tron 210kW 83kWh S Line20250 milesElectricEstateAutomatic210 kW (286 HP)0 g CO2/km comb.BS107FF, Gloucestershire£56,800Super priceYou save £5,700BS107FF, GloucestershireVisit 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 / 4Add to favouritesUsed (2021) Audi A6 S-Line 286 HP | Super price-50 TDI Quattro S Line 4dr Tip202115,534 miles3.0L DieselSedanAutomatic286 HP (210 kW)6.8 Mpg179 g CO2/km comb.WA158SX, Manchester£24,950Super priceYou save £4,950WA158SX, ManchesterVisit Carwow