Used Audi A6 Avant cars for sale on What Car?

In partnership with

What Car? Classifieds has 603 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.

In partnership with

Cars found 603

Chosen Filters (2)
* Postcode invalid
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

Belfast, Belfast
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 15,409 Miles
£31,490
Audi A6 Avant 3.0TFSi Supercharged. Quattro. Automatic

Audi A6 Avant 3.0TFSi Supercharged. Quattro. Automatic

Newbury, Berkshire
  • 2013 reg
  • Petrol
  • 5 Doors
  • Unlisted
  • 63,000 Miles
£12,000
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

Chorley, Lancashire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 107,584 Miles
£10,862
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

Bathgate, West lothian
  • 2015 reg
  • Diesel
  • 5 Doors
  • Manual
  • 104,000 Miles
£10,490
Audi A6 Avant 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Sheffield, Yorkshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 84,530 Miles
£15,490
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

Milton keynes, Buckinghamshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 102,000 Miles
£12,549
Audi A6 Avant 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Winchester, Hampshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 79,525 Miles
£26,994
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

Chippenham, Wiltshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Manual
  • 82,100 Miles
£9,499
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

Burford, Oxfordshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 125,000 Miles
£9,495
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

Atherstone, Warwickshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 99,500 Miles
£17,450
Audi A6 Avant 2.0 TDI Launch Edition Plus S Tronic Quattro Euro 6 (s/s) 5dr

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

Wolverhampton, West midlands
  • 2025 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 3,655 Miles
£52,980
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

Poole, Dorset
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 20,458 Miles
£29,500
Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr

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

Derby, Derbyshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 51,000 Miles
£18,995
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

Cardiff, Cardiff
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 82,200 Miles
£19,995
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

Retford, Nottinghamshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 70,524 Miles
£18,598
Audi A6 Avant 3.0 TDI V6 50 Sport Tiptronic Quattro Euro 6 (s/s) 5dr

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

Tavistock, Devon
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 94,600 Miles
£17,999
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

West bromwich, West midlands
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 121,030 Miles
£5,195
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

Chandlers ford, Hampshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 10,823 Miles
£38,800
Audi A6 Avant 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Audi A6 Avant 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Blackburn, Lancashire
  • 2021 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 56,148 Miles
£24,160
Audi A6 Avant 2.0 TDI S Line Special Edition Euro 5 5dr

Audi A6 Avant 2.0 TDI S Line Special Edition Euro 5 5dr

Bathgate, West lothian
  • 2011 reg
  • Diesel
  • 5 Doors
  • Manual
  • 61,000 Miles
£6,990
......