Used Audi A6 Saloon cars for sale on What Car?

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What Car? Classifieds has 674 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 Saloon 2.0 TDI S Line S Tronic Quattro Euro 6 (s/s) 4dr

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

Hounslow, Middlesex
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 64,000 Miles
£11,489
Audi A6 Saloon 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 4dr

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

Lowestoft, Suffolk
  • 2022 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 18,554 Miles
£26,790
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

Peterborough, Cambridgeshire
  • 2014 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 99,496 Miles
£9,990
Audi A6 Saloon 3.0 TDI V6 S Line S Tronic Euro 6 (s/s) 4dr

Audi A6 Saloon 3.0 TDI V6 S Line S Tronic Euro 6 (s/s) 4dr

Accrington, Lancashire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 155,000 Miles
£7,990
Audi A6 Saloon 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 Saloon 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

Horsham, West sussex
  • 2017 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 56,878 Miles
£19,000
Audi A6 Saloon 2.0 TDI Ultra SE Euro 6 (s/s) 4dr

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

Stirling, Stirlingshire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Manual
  • 80,721 Miles
£9,698
Audi A6 Saloon 3.0 TDI Le Mans Quattro 4dr

Audi A6 Saloon 3.0 TDI Le Mans Quattro 4dr

Huddersfield, West yorkshire
  • 2008 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 98,672 Miles
£4,995
Audi A6 Saloon 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 4dr

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

Birmingham, Warwickshire
  • 2017 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 119,000 Miles
£10,995
Audi A6 Saloon 2.0 TDI Ultra SE S Tronic Euro 6 (s/s) 4dr

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

Bingley, West yorkshire
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 124,000 Miles
£6,495
Audi A6 SALOON 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

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

Houghton le spring, Tyne and wear
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 52,724 Miles
£16,999
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

Hailsham, East sussex
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 76,000 Miles
£10,995
Audi A6 Saloon 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 4dr

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

Shrewsbury, Shropshire
  • 2021 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 19,178 Miles
£26,698
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

Sheffield, Yorkshire
  • 2013 reg
  • Diesel
  • 4 Doors
  • Manual
  • 115,000 Miles
£6,450
Audi A6 Saloon 2.0 TFSIe 50 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr 17.9kWh

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

Poole, Dorset
  • 2021 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 26,757 Miles
£30,995
Audi A6 Saloon 2.0 TDI Ultra SE Executive Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TDI Ultra SE Executive Euro 6 (s/s) 4dr

Kilmarnock, Ayrshire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Manual
  • 70,018 Miles
£11,498
Audi A6 Saloon 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 4dr

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

Sheffield, Yorkshire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 132,500 Miles
£8,995
Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 4dr

Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 4dr

Bridgwater, Somerset
  • 2021 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 97,000 Miles
£23,995
Audi A6 Saloon 3.0 TDI V6 S Line S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 Saloon 3.0 TDI V6 S Line S Tronic Quattro Euro 6 (s/s) 4dr

Wooburn green, Buckinghamshire
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 93,800 Miles
£9,950
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

  • 2019 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 55,411 Miles
£19,807
Audi A6 Saloon 2.0 TFSIe 50 Sport S Tronic Quattro Euro 6 (s/s) 4dr 17.9kWh

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

Orpington, Kent
  • 2021 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 13,123 Miles
£25,844
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