Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 583 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 583

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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

Bury, Lancashire
  • 2013 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 72,010 Miles
£14,495
Audi A6 Avant 2.0 TDI SE Executive S Tronic Quattro Euro 6 (s/s) 5dr

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

Uxbridge, Middlesex
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 96,000 Miles
£10,695
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Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

Perth, Scotland
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 5,500 Miles
£39,995
Audi A6 Avant 3.0 TDI V6 S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

Gravesend, Kent
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 78,000 Miles
£14,475
Audi A6 Avant 2.0 TDI S Line Multitronic Euro 5 5dr

Audi A6 Avant 2.0 TDI S Line Multitronic Euro 5 5dr

Coalville, Leicestershire
  • 2011 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 67,307 Miles
£7,399
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

Guiseley, Yorkshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 71,986 Miles
£17,995
Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

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

Reading, Berkshire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 18,220 Miles
£32,286
Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Guildford, Surrey
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 32,000 Miles
£30,783
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

Smethwick, West midlands
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 115,000 Miles
£11,495
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

Derby, Derbyshire
  • 2020 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 30,000 Miles
£25,200
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
  • 135,214 Miles
£4,995
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

Portsmouth, Hampshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 36,406 Miles
£22,990
Audi A6 AVANT 3.0 TDI V6 50 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 AVANT 3.0 TDI V6 50 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Westcliff-on-sea, Essex
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 35,600 Miles
£43,090
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

Taunton, Somerset
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 50,215 Miles
£27,080
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

Liverpool, Merseyside
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 20,000 Miles
£32,990
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

Marlborough, Wiltshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 72,000 Miles
£22,995
Audi A6 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Fallowfield, Manchester
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 117,462 Miles
£11,295
Audi A6 2.0 TDI Ultra Black Edition Euro 6 (s/s) 5dr

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

Coventry, Warwickshire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Manual
  • 119,644 Miles
£9,500
Audi A6 AVANT 2.0 TDI SE Euro 5 (s/s) 5dr

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

Sutton coldfield, West midlands
  • 2012 reg
  • Diesel
  • 5 Doors
  • Manual
  • 50,000 Miles
£9,000
Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

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

Newbury, Berkshire
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 5,691 Miles
£36,150
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