Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 607 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 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 5dr

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

Peterborough, Northamptonshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 52,650 Miles
£25,499
Audi A6 Avant 3.0 TDI V6 S Line Multitronic Euro 5 (s/s) 5dr

Audi A6 Avant 3.0 TDI V6 S Line Multitronic Euro 5 (s/s) 5dr

Ringwood, Hampshire
  • 2013 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 111,000 Miles
£6,995
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

Leeds, West yorkshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 113,463 Miles
£9,695
Audi A6 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

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

Stockport, Cheshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 102,562 Miles
£11,500
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

Chelmsford, Essex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 37,287 Miles
£25,799
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

Newcastle upon tyne, Northumberland
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 70,000 Miles
£15,990
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

Crowthorne, Berkshire
  • 2013 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 76,000 Miles
£10,195
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

Winsford, Cheshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 30,102 Miles
£29,899
Audi A6 AVANT 3.0 TDI V6 Black Edition S Tronic Euro 6 (s/s) 5dr

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

Wakefield, West yorkshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 62,852 Miles
£18,849
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

Stockton-on-tees, Durham
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 53,286 Miles
£22,228
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

Whetstone, London
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 6,863 Miles
£38,470
Audi A6 Avant 2.0 Tfsi Petrol Automatic

Audi A6 Avant 2.0 Tfsi Petrol Automatic

Stoke-on-trent, Staffordshire
  • 2015 reg
  • Petrol
  • Automatic
  • 54,720 Miles
£12,995
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

Lowestoft, Suffolk
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 13,821 Miles
£31,990
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

Wimbledon, Surrey
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 171,895 Miles
£6,300
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

Leicester, Leicestershire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 81,756 Miles
£12,487
Audi A6 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 5dr

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

Yeovil, Somerset
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 17,854 Miles
£30,995
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

Stourbridge, West midlands
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 117,000 Miles
£22,995
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

Shrewsbury, Shropshire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 20,250 Miles
£30,750
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

Billingshurst, West sussex
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 38,400 Miles
£25,750
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

London, Greater london
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 74,186 Miles
£19,199
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