Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 683 approved used Audi A6 Avant cars available for sale from top Audi dealers. Browse our classifieds now - the easiest and most powerful used car search tool around – and find the perfect approved used Audi A6 Avant near you.

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Cars found 683

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Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

Hamilton, Lanarkshire
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 30,507 Miles
£28,000
Audi A6 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Wallsend, Tyne and wear
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,000 Miles
£20,995
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Altrincham, Cheshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 64,000 Miles
£19,500
Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 5dr

Maidstone, Kent
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 24,230 Miles
£25,060
Image unavailable

Audi A6 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Swansea, Mid glamorgan
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 2,000 Miles
£44,991
Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Crewe, Cheshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 31,904 Miles
£28,900
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Reading, Berkshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 23,187 Miles
£25,310
Audi A6 Avant 2.0 TFSIe 50 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Audi A6 Avant 2.0 TFSIe 50 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Southend, Essex
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 8,914 Miles
£42,950
Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr

Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr

Wigan, Lancashire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 56,147 Miles
£18,380
Audi A6 Avant 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

Chelmsford, Essex
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 14,676 Miles
£30,299
Audi A6 Avant 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Peterborough, Cambridgeshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 84,500 Miles
£12,850
Audi A6 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr

Audi A6 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr

Hessle, North humberside
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 44,062 Miles
£21,331
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Audi A6 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr

Swansea, Mid glamorgan
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 2,000 Miles
£42,991
Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Huntingdon, Cambridgeshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 23,522 Miles
£39,499
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Dungannon, County tyrone
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 32,387 Miles
£30,790
Audi A6 Avant 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Stoke-on-trent, Staffordshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 140,000 Miles
£8,995
Audi A6 Avant 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Iver, Buckinghamshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 152,000 Miles
£8,795
Audi A6 Avant 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr

Lincoln, Lincolnshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 50,169 Miles
£18,990
Image unavailable

Audi A6 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Chorley, Lancashire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 4,200 Miles
£37,000
Audi A6 2.0 TFSI 45 S Line S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 45 S Line S Tronic Quattro Euro 6 (s/s) 5dr

Manchester, Lancashire
  • 2019 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 36,743 Miles
£24,099
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