Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 615 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 615

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Audi A6 Avant 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

King's lynn, Norfolk
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 62,772 Miles
£21,698
Audi A6 AVANT 3.0 BiTDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

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

Belfast
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 75,000 Miles
£19,450
Audi A6 AVANT 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr

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

Magherafelt, County londonderry
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 124,000 Miles
£12,250
Audi A6 Avant 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 5dr

St ives, Cambridgeshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 68,240 Miles
£24,990
Audi A6 Avant 2.0 TDI SE Multitronic Euro 5 5dr

Audi A6 Avant 2.0 TDI SE Multitronic Euro 5 5dr

Bristol, Gloucestershire
  • 2009 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 125,000 Miles
£1,895
Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

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

  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 68,427 Miles
£23,549
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

Wolverhampton, Staffordshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 33,348 Miles
£24,499
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

Aylesbury, Buckinghamshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 139,000 Miles
£9,995
Audi A6 Avant 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Bristol, Gloucestershire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 68,763 Miles
£17,899
Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

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

Carlisle, Cumbria
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 35,741 Miles
£29,995
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

Welwyn, Hertfordshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 128,000 Miles
£9,900
Audi A6 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

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

Manchester, Lancashire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 14,523 Miles
£33,490
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

Kelty, Fife
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 97,167 Miles
£11,895
Audi A6 Avant 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr

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

Rochdale, Lancashire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 110,000 Miles
£12,495
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Audi A6 Avant 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr

Coventry, West midlands
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 20,481 Miles
£34,990
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

Edinburgh, Midlothian
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 61,894 Miles
£21,298
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

Southend, Essex
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 55,743 Miles
£25,450
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

Five oaks, West sussex
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,756 Miles
£23,840
Audi A6 AVANT 2.0 TDI S Line Multitronic Euro 5 (s/s) 5dr

Audi A6 AVANT 2.0 TDI S Line Multitronic Euro 5 (s/s) 5dr

Stockport, Cheshire
  • 2013 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 89,950 Miles
£9,270
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

Bristol, Somerset
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 48,000 Miles
£24,999
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