Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 603 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

Darlington, County durham
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 69,000 Miles
£15,249
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

Wakefield, West yorkshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 46,322 Miles
£21,999
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

South shields, Tyne and wear
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 42,124 Miles
£23,470
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

Sunderland, Durham
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 47,000 Miles
£24,990
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

Derby, Derbyshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Manual
  • 53,512 Miles
£15,350
Audi A6 Avant 2.0 TDI Ultra SE Executive S Tronic Euro 6 (s/s) 5dr

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

Newtownabbey, County antrim
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 100,000 Miles
£12,295
Audi A6 Unspecified 2.0 E-hybrid 25.9kWh Edition 1 S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 Unspecified 2.0 E-hybrid 25.9kWh Edition 1 S Tronic Quattro Euro 6 (s/s) 5dr

Exeter, Devon
  • 2025 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 2,154 Miles
£64,744
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

Ballyclare, County antrim
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 72,610 Miles
£21,995
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

Staines, Middlesex
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 89,000 Miles
£11,998
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

Abertillery, Gwent
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 36,640 Miles
£22,495
Audi A6 Avant 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

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

Exeter, Devon
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 44,588 Miles
£27,944
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

Rochdale, Lancashire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 107,500 Miles
£6,495
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

Honiton, Devon
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 57,806 Miles
£17,995
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

Wednesbury, West midlands
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 116,000 Miles
£10,495
Audi A6 Avant 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

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

Plymouth, Devon
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 47,345 Miles
£27,370
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

Derby, Derbyshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 70,000 Miles
£23,990
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

Hexham, Northumberland
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 35,428 Miles
£28,498
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

Atherstone, Warwickshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,300 Miles
£29,999
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

Poole, Dorset
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,751 Miles
£23,995
Audi A6 Avant 2.0 TDI Ultra SE Executive S Tronic Euro 6 (s/s) 5dr

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

Newtownards, County down
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 191,000 Miles
£6,495
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