Used Audi A6 Avant cars for sale on What Car?
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What Car? Classifieds has 538 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 538
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Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr
Wembley, Middlesex
- 2021 reg
- Diesel
- 5 Doors
- Automatic
- 29,992 Miles
£27,988
Audi E-TRON GT 2.0 TFSI S Line S Tronic Euro 6 (s/s) 5dr
Brentford, Middlesex
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 1,000 Miles
£78,500
Audi A6 AVANT 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr
Heywood, Lancashire
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 54,614 Miles
£29,990
Audi A6 Avant 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr
Kings lynn, Norfolk
- 2021 reg
- Petrol
- 5 Doors
- Automatic
- 44,524 Miles
£25,558
Audi A6 AVANT 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr
Derby, Derbyshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 90,000 Miles
£23,990
Audi A6 AVANT 3.0 BiTDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr
Burton on trent, Staffordshire
- 2016 reg
- Diesel
- 5 Doors
- Automatic
- 65,965 Miles
£23,000
Audi A6 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr
Ballymena, County antrim
- 2020 reg
- Diesel
- 5 Doors
- Automatic
- 80,677 Miles
£17,495
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr
Knaresborough, North yorkshire
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 16,944 Miles
£32,750
Audi A6 Avant 2.0 TDI Launch Edition Plus S Tronic Quattro Euro 6 (s/s) 5dr
Truro, Cornwall
- 2025 reg
- Diesel
- 5 Doors
- Automatic
- 7,500 Miles
£51,795
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr
Bedford, Bedfordshire
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 46,941 Miles
£21,890
Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr
Doncaster, South yorkshire
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 30,191 Miles
£32,800
Audi A6 Avant 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr
Stockton-on-tees, Cleveland
- 2014 reg
- Diesel
- 5 Doors
- Automatic
- 93,900 Miles
£9,495
Audi A6 Avant 2.0 TDI Ultra SE Executive S Tronic Euro 6 (s/s) 5dr
Thames ditton, Surrey
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 57,010 Miles
£14,795
Audi A6 AVANT 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr
Darlington, County durham
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 49,545 Miles
£28,995
Audi A6 AVANT 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr
Colden common, Winchester
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 71,000 Miles
£19,495
Audi A6 Avant 2.0 TDI Ultra S Line Euro 6 (s/s) 5dr
Leicester, Leicestershire
- 2016 reg
- Diesel
- 5 Doors
- Manual
- 103,097 Miles
£9,295
Audi A6 Avant 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr
Wolverhampton, Staffordshire
- 2022 reg
- Petrol
- 5 Doors
- Automatic
- 29,450 Miles
£27,395
Audi A6 Avant 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 5dr
Plymouth, Devon
- 2025 reg
- Diesel
- 5 Doors
- Automatic
- 8,724 Miles
£43,990
Audi A6 Avant 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 5dr
Coulsdon, Surrey
- 2025 reg
- Diesel
- 5 Doors
- Automatic
- 7,089 Miles
£45,990
Audi A6 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr
Winsford, Cheshire
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 39,940 Miles
£21,699
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