Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 627 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 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

Peterborough, Cambridgeshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 74,000 Miles
£15,499
Full vehicle details
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

High wycombe, Buckinghamshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 63,200 Miles
£22,194
Full vehicle details
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

Northampton, Northamptonshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 67,602 Miles
£16,499
Full vehicle details
Audi A6 2.0 TDI SE Euro 5 (s/s) 5dr

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

Ashford, Kent
  • 2013 reg
  • Diesel
  • 5 Doors
  • Manual
  • 90,732 Miles
£7,000
Full vehicle details
Audi A6 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

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

Cranleigh, Surrey
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 120,909 Miles
£7,800
Full vehicle details
Audi A6 Avant 3.0 TDI V6 SE Multitronic Euro 5 (s/s) 5dr

Audi A6 Avant 3.0 TDI V6 SE Multitronic Euro 5 (s/s) 5dr

Manchester, Lancashire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 116,000 Miles
£6,495
Full vehicle details
Audi A6 2.0 TDI Edition 1 S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TDI Edition 1 S Tronic Quattro Euro 6 (s/s) 5dr

Stoke on trent, Staffordshire
  • 2026 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 6,887 Miles
£43,750
Full vehicle details
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

Sunderland
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 116,767 Miles
£8,995
Full vehicle details
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

Burton-on-trent, Staffordshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 92,000 Miles
£11,999
Full vehicle details
Audi A6 Avant 2.0 TDI S Line Euro 5 (s/s) 5dr

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

Stockton-on-tees, Cleveland
  • 2012 reg
  • Diesel
  • 5 Doors
  • Manual
  • 78,300 Miles
£8,495
Full vehicle details
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

Derby, Derbyshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 75,000 Miles
£18,495
Full vehicle details
Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Colchester, Essex
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 40,865 Miles
£28,995
Full vehicle details
Audi A6 AVANT 2.0 TDI Le Mans Euro 5 5dr

Audi A6 AVANT 2.0 TDI Le Mans Euro 5 5dr

Birmingham, Worcestershire
  • 2010 reg
  • Diesel
  • 5 Doors
  • Manual
  • 172,000 Miles
£2,500
Full vehicle details
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

Magherafelt, County londonderry
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 69,000 Miles
£22,395
Full vehicle details
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

Leeds, West yorkshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 108,000 Miles
£9,490
Full vehicle details
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

Peterborough, Northamptonshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 73,483 Miles
£18,750
Full vehicle details
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

Rickmansworth, Hertfordshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 51,550 Miles
£22,100
Full vehicle details
Audi A6 AVANT 2.0 TFSIe 50 Sport S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Audi A6 AVANT 2.0 TFSIe 50 Sport S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

York, Yorkshire
  • 2022 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 84,175 Miles
£16,499
Full vehicle details
Audi A6 AVANT 2.0 TFSIe 55 Competition S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Audi A6 AVANT 2.0 TFSIe 55 Competition S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Melton mowbray, Leicestershire
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 92,976 Miles
£23,950
Full vehicle details
Audi A6 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Newtownabbey, County antrim
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 35,399 Miles
£29,995
Full vehicle details
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