Used Audi A6 Saloon cars for sale on What Car?

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What Car? Classifieds has 730 approved used Audi A6 Saloon 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 Saloon near you.

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Audi A6 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 4dr

Glasgow, Lanarkshire
  • 2021 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 46,270 Miles
£23,399
Audi A6 Saloon 3.0 BiTDI V6 Black Edition Tiptronic Quattro Euro 5 (s/s) 4dr

Audi A6 Saloon 3.0 BiTDI V6 Black Edition Tiptronic Quattro Euro 5 (s/s) 4dr

York, Yorkshire
  • 2013 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 110,570 Miles
£9,449
Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 4dr

Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 4dr

Carlisle, Cumbria
  • 2023 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 8,586 Miles
£29,694
Audi A6 Saloon 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 4dr

Ashton-under-lyne, Lancashire
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 63,736 Miles
£19,990
Audi A6 Saloon 2.0 TDI S Line Euro 5 (s/s) 4dr

Audi A6 Saloon 2.0 TDI S Line Euro 5 (s/s) 4dr

Carrickfergus, Northern ireland
  • 2012 reg
  • Diesel
  • 4 Doors
  • Manual
  • 96,000 Miles
£7,250
Audi A6 Saloon 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 4dr 17.9kWh

Audi A6 Saloon 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 4dr 17.9kWh

Chandlers ford, Hampshire
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 13,824 Miles
£38,990
Audi A6 2.0 TDI S Line S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 2.0 TDI S Line S Tronic Quattro Euro 6 (s/s) 4dr

Stoke-on-trent, Staffordshire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 117,267 Miles
£9,995
Audi A6 Saloon 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

  • 2021 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 46,463 Miles
£25,420
Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 4dr

Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 4dr

Poole, Dorset
  • 2021 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 24,637 Miles
£28,500
Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 4dr

Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 4dr

Sheffield, South yorkshire
  • 2021 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 20,966 Miles
£27,752
Audi A6 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

Telford, Shropshire
  • 2017 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 53,512 Miles
£15,995
Audi A6 Saloon 2.8 FSI V6 SE Multitronic Euro 5 4dr

Audi A6 Saloon 2.8 FSI V6 SE Multitronic Euro 5 4dr

Peterborough, Northamptonshire
  • 2010 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 101,600 Miles
£4,779
Audi A6 SALOON 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 4dr

Audi A6 SALOON 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 4dr

Magherafelt, County londonderry
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 92,000 Miles
£15,995
Audi A6 Saloon 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr

  • 2021 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 28,941 Miles
£20,297
Audi A6 Saloon 2.0 TDI Ultra Black Edition Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TDI Ultra Black Edition Euro 6 (s/s) 4dr

Glasgow, Lanarkshire
  • 2015 reg
  • Diesel
  • 4 Doors
  • Manual
  • 79,865 Miles
£10,995
Audi A6 SALOON 2.0 TDI Ultra S Line Euro 6 (s/s) 4dr

Audi A6 SALOON 2.0 TDI Ultra S Line Euro 6 (s/s) 4dr

Hoddesdon, Hertfordshire
  • 2014 reg
  • Diesel
  • 4 Doors
  • Manual
  • 91,000 Miles
£7,490
Audi A6 2.0 TDI S Line S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 2.0 TDI S Line S Tronic Quattro Euro 6 (s/s) 4dr

Walsall, West midlands
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 65,300 Miles
£15,399
Audi A6 Saloon 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 4dr

Bedford, Bedfordshire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 105,103 Miles
£9,989
Audi A6 Saloon 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 4dr

Luton, Bedfordshire
  • 2019 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 91,768 Miles
£16,990
Audi A6 SALOON 2.0 TFSI 45 Sport S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 SALOON 2.0 TFSI 45 Sport S Tronic Quattro Euro 6 (s/s) 4dr

York, Yorkshire
  • 2019 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 56,263 Miles
£18,499
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