Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 596 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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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

Wednesbury, West midlands
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 94,316 Miles
£14,275
Audi A6 Avant 2.0 TDI SE Euro 5 (s/s) 5dr

Audi A6 Avant 2.0 TDI SE Euro 5 (s/s) 5dr

Keighley, West yorkshire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Manual
  • 137,733 Miles
£4,495
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

Ashton-under-lyne, Lancashire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 134,986 Miles
£10,990
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

Huddersfield, Yorkshire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 92,000 Miles
£7,995
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

Ayr, Ayrshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 34,393 Miles
£30,998
Audi A6 Avant 3.0 TDI V6 Le Mans Tiptronic Quattro Euro 5 5dr

Audi A6 Avant 3.0 TDI V6 Le Mans Tiptronic Quattro Euro 5 5dr

Huddersfield, West yorkshire
  • 2010 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 114,185 Miles
£5,995
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

Stockton-on-tees, Cleveland
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 93,113 Miles
£13,990
Audi A6 Avant 2.0 TDI Le Mans Euro 5 5dr

Audi A6 Avant 2.0 TDI Le Mans Euro 5 5dr

Derby, Derbyshire
  • 2009 reg
  • Diesel
  • 5 Doors
  • Manual
  • 115,000 Miles
£3,999
Audi A6 AVANT 2.0 TDI Ultra S Line Euro 6 (s/s) 5dr

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

Romford, Essex
  • 2015 reg
  • Diesel
  • 5 Doors
  • Manual
  • 65,966 Miles
£12,277
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

Chorley, Lancashire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 35,000 Miles
£27,499
Audi A6 Avant 2.7 TDI SE CVT 5dr

Audi A6 Avant 2.7 TDI SE CVT 5dr

Woking, Surrey
  • 2006 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 216,938 Miles
£2,450
Audi A6 3.0 TDI V6 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 3.0 TDI V6 S Line S Tronic Euro 6 (s/s) 5dr

Hebburn, Tyne and wear
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 97,517 Miles
£13,685
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

Worksop, Nottinghamshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 80,600 Miles
£13,750
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, Northamptonshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 74,605 Miles
£13,800
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

Ballynahinch, County down
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 39,000 Miles
£20,950
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
  • 77,500 Miles
£19,910
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

Christchurch, Dorset
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 73,900 Miles
£19,990
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

Rotherham, South yorkshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 34,667 Miles
£25,700
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Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Rye, East sussex
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 46,255 Miles
£22,995
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

Portadown, County armagh
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 39,545 Miles
£24,990
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