Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 669 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 Euro 6 (s/s) 5dr

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

Magherafelt, County londonderry
  • 2014 reg
  • Diesel
  • 5 Doors
  • Manual
  • 134,000 Miles
£8,695
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

Ballynahinch, County down
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 86,000 Miles
£13,400
Audi A6 Avant 2.0 TFSI 45 S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

Leeds, Yorkshire
  • 2020 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 44,700 Miles
£22,300
Audi A6 AVANT 3.0 TDI V6 Black Edition S Tronic Quattro Euro 5 (s/s) 5dr

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

Peterborough, Cambridgeshire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 103,000 Miles
£10,999
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

Poole, Dorset
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 17,996 Miles
£32,900
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

Magherafelt, County londonderry
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 104,000 Miles
£13,950
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

Reading, Berkshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Manual
  • 103,000 Miles
£9,995
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

Tring, Hertfordshire
  • 2020 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 45,609 Miles
£24,995
Audi A6 Avant 2.0 TDI SE Euro 5 (s/s) 5dr

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

Milton keynes, Buckinghamshire
  • 2013 reg
  • Diesel
  • 5 Doors
  • Manual
  • 94,250 Miles
£6,495
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

Middlesbrough, Cleveland
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 33,453 Miles
£24,929
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

Keston, Kent
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 44,000 Miles
£19,995
Audi A6 Avant 2.0 TDI Ultra SE Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI Ultra SE Euro 6 (s/s) 5dr

Sheffield, Yorkshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Manual
  • 148,742 Miles
£5,490
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

Sheffield, South yorkshire
  • 2025 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 4,999 Miles
£40,000
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

Accrington, Lancashire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 127,000 Miles
£6,795
Audi A6 Avant 2.0 TDI S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

Peterlee, County durham
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 75,058 Miles
£15,595
Audi A6 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 5dr

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

Warrington, Cheshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,123 Miles
£25,990
Audi A6 Avant 2.0 TDI Black Edition Multitronic Euro 5 (s/s) 5dr

Audi A6 Avant 2.0 TDI Black Edition Multitronic Euro 5 (s/s) 5dr

Dewsbury, West yorkshire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 157,000 Miles
£5,695
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

Sheffield, Yorkshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 76,000 Miles
£13,290
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

Warrington, Warrington
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 31,466 Miles
£24,700
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

Christchurch, Dorset
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 89,000 Miles
£13,490
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