Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 663 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 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

Worcester, Worcestershire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 156,937 Miles
£7,990
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

Stockport, Cheshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 71,222 Miles
£14,999
Audi A6 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Crewe, Cheshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 78,956 Miles
£19,690
Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

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

Manchester, Lancashire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 18,500 Miles
£28,999
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
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 28,474 Miles
£30,995
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

Dunstable, Bedfordshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 82,637 Miles
£17,989
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

Warrington, Lancashire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 79,936 Miles
£12,795
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

Leighton buzzard, Bedfordshire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 139,000 Miles
£8,199
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

Stafford, Staffordshire
  • 2026 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 16 Miles
£48,980
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

Dundee, Angus
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 23,000 Miles
£35,395
Audi A6 Avant 2.0 TFSI S Line S Tronic Euro 6 (s/s) 5dr

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

Northampton, Northamptonshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 4,581 Miles
£38,850
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

Havant, Hampshire
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 8,362 Miles
£35,459
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

Wolverhampton, West midlands
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 17,312 Miles
£28,880
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

Manchester, Lancashire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 116,011 Miles
£15,495
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

Yeovil, Somerset
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 56,000 Miles
£13,480
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

Scunthorpe, South humberside
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,936 Miles
£13,990
Audi A6 Avant 2.0 TDI SE Multitronic Euro 5 (s/s) 5dr

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

Bedford, Bedfordshire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 199,000 Miles
£2,500
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

Wigan, Lancashire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 80,741 Miles
£15,295
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

Uxbridge, Middlesex
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 92,000 Miles
£11,990
Audi A6 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

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

Carlisle, Cumberland
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 62,251 Miles
£19,495
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