Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.40 days • -7%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-Avant 40 TDI S Line 5dr Troni202144,313 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.PE296WP Huntingdon, Cambridgeshire£24,901Super priceYou save £2,899PE296WP Huntingdon, CambridgeshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.76 days • -9%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price40 TDI S Line 4dr S Tronic Diesel202137,785 miles2.0L DieselSedanAutomatic204 HP (150 kW)52.0 Mpg142 g CO2/km comb.RG129FR Bracknell, Berkshire£21,989Super priceYou save £3,711RG129FR Bracknell, BerkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.51 days • -4%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price40 TDI S Line 5dr S Tronic Diesel20218,019 miles2.0L DieselEstateAutomatic204 HP (150 kW)50.0 Mpg149 g CO2/km comb.LN23HX Lincoln, Lincolnshire£28,704Super priceYou save £3,196LN23HX Lincoln, LincolnshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.21 days 1 / 4Add to favouritesUsed (2019) Audi A6 S-Line 204 HP | Good priceAVANT S Line201935,378 miles2.0L DieselEstateAutomatic204 HP (150 kW)DA51BZ Bexley, London£23,236Good priceYou save £1,664DA51BZ Bexley, LondonVisit heycar
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 / 4Add to favouritesUsed (2021) Audi A6 S-Line 201 HP | Good price40 TDI S Line 4dr S Tronic202175,411 miles2.0L DieselSedanAutomatic201 HP (147 kW)DN24NU Doncaster, South Yorkshire£19,071Good priceYou save £2,229DN24NU Doncaster, South YorkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.6 days Photos coming soonAdd to favouritesUsed (2021) Audi A6 S-Line 204 HP | Good priceAvant 40 TDI S Line 5dr S202171,884 miles2.0L DieselEstateAutomatic204 HP (150 kW)50.0 Mpg149 g CO2/km comb.NG197JG Mansfield, Nottinghamshire£21,995Good priceYou save £2,505NG197JG Mansfield, NottinghamshireVisit heycar
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 (2019) Audi A6 S-Line 204 HP | Good priceAVANT S Line201946,941 miles2.0L DieselEstateAutomatic204 HP (150 kW)MK410SF Bedford, Bedfordshire£22,117Good priceYou save £1,583MK410SF Bedford, BedfordshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.27 days 1 / 4Add to favouritesUsed (2020) Audi A6 S-Line 204 HP | Super price2.0 TDI 40 S line S Tronic Euro 6202059,524 miles2.0L DieselEstateAutomatic204 HP (150 kW)153 g CO2/km comb.WF43BB Wakefield, West Yorkshire£20,490Super priceYou save £3,710WF43BB Wakefield, West YorkshireVisit heycar
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 / 4Add to favouritesUsed (2020) Audi A6 S-Line 201 HP | Super priceAvant 40 TDI S Line 5dr S202048,161 miles2.0L DieselEstateAutomatic201 HP (147 kW)G58AW Glasgow£21,898Super priceYou save £3,302G58AW GlasgowVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.53 days • -3%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 201 HP | Good price40 TDI S Line 4dr S Tronic202150,789 miles2.0L DieselSedanAutomatic201 HP (147 kW)BD48RU Bradford, West Yorkshire£22,500Good priceYou save £1,700BD48RU Bradford, West YorkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.20 days • -4%See price change1 / 4Add to favouritesNew (2025) Audi A6 S-Line 201 HP | Good priceAvant 2.0 TDI Quattro 204 Launch2025940 miles2.0L DieselEstateAutomatic201 HP (147 kW)BA228RT Yeovil, Somerset£49,400Good priceYou save £2,000BA228RT Yeovil, SomersetVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.15 days 1 / 4Add to favouritesUsed (2022) Audi A6 S-Line 204 HP | Super priceAvant 40 TDI S Line 5dr S202232,384 miles2.0L DieselEstateAutomatic204 HP (150 kW)PR22JZ Preston, Lancashire£27,950Super priceYou save £3,250PR22JZ Preston, LancashireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.20 days 1 / 4Add to favouritesNew (2025) Audi A6 S-Line 201 HP | Good priceAvant 2.0 TDI Quattro 204 Launch202510 miles2.0L DieselEstateAutomatic201 HP (147 kW)HG58PY Knaresborough, North Yorkshire£60,000Good priceYou save £2,200HG58PY Knaresborough, North YorkshireVisit heycar
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 favouritesNew (2025) Audi A6 S-Line 204 HP | Good priceSALOON S Line2025803 miles2.0L PetrolSedanAutomatic204 HP (150 kW)EX28FN Matford, Devon£33,196Good priceYou save £1,604EX28FN Matford, DevonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.15 days 1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-Avant 40 TDI S Line 5dr Troni202144,948 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.NP194SS£21,149Super priceYou save £2,951NP194SSVisit 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 | 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£21,999Good priceYou save £2,601CW73AL, CheshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.70 days • -3%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 286 HP | Super price-Avant 50 TDI Quattro S Line 5dr202153,510 miles3.0L DieselEstateAutomatic286 HP (210 kW)6.9 Mpg184 g CO2/km comb.CW73AL, Cheshire£24,199Super 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.5 days 1 / 2Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Good price-Avant 40 TDI S Line 5dr Troni202159,222 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.CW73AL, Cheshire£20,599Good priceYou save £1,801CW73AL, CheshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.62 days • -1%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Good priceDIESEL SALOON 40 TDI S Line 4dr S202151,793 miles2.0L DieselSedanAutomatic204 HP (150 kW)62.8 Mpg142 g CO2/km comb.M41 7TB Trafford Park, Manchester£21,499Good priceYou save £2,501M41 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.76 days • -1%See price change1 / 3Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Super price-Avant 40 TDI S Line 5dr Troni2021102,206 miles2.0L DieselEstateAutomatic204 HP (150 kW)5.7 Mpg149 g CO2/km comb.WD33RT Watford, Hertfordshire£15,400Super priceYou save £2,300WD33RT Watford, HertfordshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.172 days • -12%See price change1 / 4Add to favouritesUsed (2014) Audi A6 S-Line 190 HP | Good priceSaloon 2.0 TDI ultra S line2014105,000 miles2.0L DieselSedanAutomatic190 HP (139 kW)4.4 Mpg114 g CO2/km comb.SN252LB, Wiltshire£6,995Good priceYou save £1,605SN252LB, WiltshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.83 days • -7%See price change1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 340 HP | Super price-Avant 55 TFSI Quattro S Line 5dr202144,650 miles3.0L PetrolEstateAutomatic340 HP (250 kW)8.4 Mpg191 g CO2/km comb.YO195PA, North Yorkshire£26,495Super priceYou save £3,005YO195PA, North YorkshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.157 days • -10%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£20,850Good priceYou save £2,150N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.105 days • -5%See price change1 / 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£14,399Good priceYou save £1,501CW73AL, CheshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.12 days 1 / 4Add to favouritesUsed (2021) Audi A6 S-Line 204 HP | Good price-40 TDI S Line 4dr Tronic202152,436 miles2.0L DieselSedanAutomatic204 HP (150 kW)5.4 Mpg142 g CO2/km comb.S705SZ Barnsley, South Yorkshire£18,597Good priceYou save £2,003S705SZ Barnsley, South YorkshireVisit Carwow