Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 597 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 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

Stoke-on-trent, Staffordshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 30,016 Miles
£29,990
Audi A6 Avant 1.8 TFSI SE Executive S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 1.8 TFSI SE Executive S Tronic Euro 6 (s/s) 5dr

London, Middlesex
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 73,479 Miles
£12,499
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

Ellesmere port, Cheshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 5,948 Miles
£38,395
Audi A6 AVANT 1.8 TFSI S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 AVANT 1.8 TFSI S Line S Tronic Euro 6 (s/s) 5dr

Livingston, West lothian
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 98,100 Miles
£11,995
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

Kings langley, Hertfordshire
  • 2019 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 48,000 Miles
£25,297
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

Luton, Bedfordshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 84,645 Miles
£15,494
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

Telford, Shropshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 59,000 Miles
£23,000
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

Botley, Hampshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Manual
  • 94,908 Miles
£11,995
Audi A6 Avant 2.8  V6 FSI QUATTRO S LINE AUTO ULEZ

Audi A6 Avant 2.8 V6 FSI QUATTRO S LINE AUTO ULEZ

Manchester, Lancashire
  • 2014 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 45,176 Miles
£13,450
Audi A6 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Northampton, Northamptonshire
  • 2025 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 2,478 Miles
£48,999
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

Coventry, Warwickshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Manual
  • 137,305 Miles
£8,990
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

Wolverhampton, Staffordshire
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 72,900 Miles
£19,595
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

Blackburn, Lancashire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Manual
  • 96,494 Miles
£9,995
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

Knottingley, West yorkshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 17,000 Miles
£34,889
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

Darwen, Lancashire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Manual
  • 78,574 Miles
£9,595
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

Chipping norton, Oxfordshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 15,217 Miles
£34,990
Audi A6 Avant 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 5dr

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

Bristol, Gloucestershire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 32,656 Miles
£23,068
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

Crewe, Cheshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Manual
  • 113,000 Miles
£8,895
Audi A6 Avant 2.0 TDI Ultra SE Executive Euro 6 (s/s) 5dr

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

Oldbury, West midlands
  • 2018 reg
  • Diesel
  • 5 Doors
  • Manual
  • 82,192 Miles
£11,500
Audi A6 Avant 1.8 TFSI Black Edition S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 1.8 TFSI Black Edition S Tronic Euro 6 (s/s) 5dr

Barking, Essex
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 89,000 Miles
£12,245
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