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 favouritesUsed (2021) Audi A6 Sport 204 HP | Super price-Avant 40 TDI Sport 5dr S202189,780 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.6 Mpg148 g CO2/km comb.E65LU, London£15,583Super priceYou save £4,217E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.30 days • -4%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£21,036Super priceYou save £4,064BR67QR Kent, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.2 days 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.CR52AR Coulsdon, London£69,287Super priceYou save £8,213CR52AR Coulsdon, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.3 days New1 / 3Add to favouritesUsed (2018) Audi A6 S-Line 190 HP | Good price-Avant 2.0 TDI Ultra S Line 5dr201858,820 miles2.0L DieselEstateAutomatic190 HP (139 kW)4.5 Mpg118 g CO2/km comb.CW73AL, Cheshire£15,399Good priceYou save £1,201CW73AL, CheshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.29 days • -1%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Super priceSALOON 40 TFSI Sport 4dr S Tronic202128,680 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg163 g CO2/km comb.CW73AL, Cheshire£19,599Super priceYou save £5,201CW73AL, CheshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.2 days New1 / 2Add to favouritesUsed (2023) Audi A6 S-Line 299 HP | Good price-50 TFSI e 17.9kWh Quattro S Line202397,550 miles2.0L PetrolSedanAutomatic299 HP (219 kW)1.3 Mpg28 g CO2/km comb.LE103DJ Hinckley, Leicestershire£18,795Good priceYou save £1,905LE103DJ Hinckley, LeicestershireVisit 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 (2023) Audi RS6 600 HP | Super price- RS6 AvantTFSI Quattro Vorsprung202321,972 miles4.0L PetrolEstateAutomatic600 HP (441 kW)12.9 Mpg295 g CO2/km comb.TN125HD, Kent£76,990Super priceYou save £4,910TN125HD, KentVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.18 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£21,400Super priceYou save £3,400N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.44 days • -15%See price change1 / 4Add to favouritesNew (2025) Audi A6 e-tron Performance 367 HP | Super price-Avant e-tron 270kW Performance20251,000 milesElectricEstateAutomatic269 kW (367 HP)0 g CO2/km comb.PE45BH Huntingdon, Cambridgeshire£70,400Super priceYou save £5,800PE45BH Huntingdon, CambridgeshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.121 days • -5%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-Avant 40 TDI S Line 5dr Troni202150,570 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.CW73AL, Cheshire£20,399Super priceYou save £3,701CW73AL, CheshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.24 days • -1%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Super priceSaloon 40 TFSI Sport 4dr S202126,222 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg163 g CO2/km comb.B692AS, West Midlands£19,649Super priceYou save £5,151B692AS, West MidlandsVisit 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 204 HP | Good price-40 TDI Quattro S Line 4dr202146,978 miles2.0L DieselSedanAutomatic204 HP (150 kW)5.6 Mpg147 g CO2/km comb.CV107RP, Warwickshire£21,849Good priceYou save £2,551CV107RP, WarwickshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.30 days • -1%See price change1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Good priceSaloon 2022 | 2.0 TFSI 40 Sport S202135,981 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg163 g CO2/km comb.WS111SL, Staffordshire£20,100Good priceYou save £1,400WS111SL, StaffordshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.3 days New1 / 4Add to favouritesUsed (2021) Audi A6 Sport 204 HP | Super priceSaloon 40 TFSI Sport 4dr S202128,750 miles2.0L PetrolSedanAutomatic204 HP (150 kW)7.1 Mpg163 g CO2/km comb.TS183RW, Durham£20,999Super priceYou save £3,601TS183RW, DurhamVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.3 days New1 / 2Add to favouritesUsed (2016) Audi A6 Design 190 HP | Super priceSaloon 2.0 TDI Ultra SE 5dr2016106,360 miles2.0L DieselEstateManual190 HP (139 kW)4.5 Mpg118 g CO2/km comb.LE103DJ Hinckley, Leicestershire£7,995Super 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.4 days Photos coming soonNewAdd to favouritesNew (2025) Audi A6 e-tron Performance 367 HP | Good price-Avant e-tron 270kW Performance20250 milesElectricEstateAutomatic269 kW (367 HP)0 g CO2/km comb.DE248AJ, Derbyshire£75,000Good priceYou save £2,500DE248AJ, DerbyshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.96 days • -10%See price change1 / 4Add to favouritesUsed (2018) Audi A6 S-Line 190 HP | Good price-Avant 2.0 TDI Ultra S Line 5dr2018127,000 miles2.0L DieselEstateAutomatic190 HP (139 kW)4.5 Mpg118 g CO2/km comb.PE29FT, Cambridgeshire£9,799Good priceYou save £1,201PE29FT, CambridgeshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.10 days 1 / 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£11,377Good priceYou save £1,323E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.5 days Photos coming soonAdd 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.L59XN Liverpool, Merseyside£71,389Super priceYou save £6,111L59XN Liverpool, MerseysideVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.6 days • -5%See price changePhotos coming soonAdd 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.EX28FN Exeter, Devon£72,081Super priceYou save £5,419EX28FN Exeter, DevonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.6 days • -5%See price change1 / 1Add 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
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.326 days • -35%See price change1 / 4Add to favouritesUsed (2024) Audi A6 S-Line 204 HP | Good price40 TFSI S Line 4dr S Tronic20245,000 miles2.0L PetrolSedanAutomatic204 HP (150 kW)36.7 Mpg166 g CO2/km comb.PE45BH Huntingdon, Cambridgeshire£31,200Good priceYou save £2,100PE45BH Huntingdon, 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 • -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.65 days • -1%See price changePhotos coming soonAdd to favouritesNew (2025) Audi A6 e-tron 428 HP | Good price-Avant e-tron 315kW Quattro 100kWh20250 milesElectricEstateAutomatic314 kW (428 HP)0 g CO2/km comb.HR11LN, Herefordshire£79,504Good priceYou save £4,096HR11LN, HerefordshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.50 days • -1%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-Avant 40 TDI S Line 5dr Troni202124,180 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.CW73AL, Cheshire£24,099Super priceYou save £3,001CW73AL, CheshireVisit Carwow
