Used Audi A6 Saloon cars for sale on What Car?

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What Car? Classifieds has 729 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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Cars found 729

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Audi A6 Saloon 2.8 Sline Quattro

Audi A6 Saloon 2.8 Sline Quattro

Birmingham, Staffordshire
  • 2015 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 59,000 Miles
£15,000
Audi A6 Saloon 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 4dr

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

Newtownabbey, County antrim
  • 2020 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 32,000 Miles
£25,890
Audi A6 Saloon 2.7 TDI Le Mans CVT 4dr

Audi A6 Saloon 2.7 TDI Le Mans CVT 4dr

Didcot, Oxfordshire
  • 2008 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 160,500 Miles
£1,995
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

Birmingham, West midlands
  • 2024 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 1,999 Miles
£38,490
Audi A6 Saloon 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 4dr

Audi A6 Saloon 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 4dr

Worksop, Notts
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 74,782 Miles
£22,950
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

Derby, Derbyshire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 61,271 Miles
£14,290
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

Frinton-on-sea, Essex
  • 2016 reg
  • Diesel
  • 4 Doors
  • Manual
  • 86,100 Miles
£9,750
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

Uxbridge, Middlesex
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 109,700 Miles
£10,495
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

Newcastle upon tyne, Northumberland
  • 2013 reg
  • Diesel
  • 4 Doors
  • Manual
  • 70,000 Miles
£7,999
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

Sutton-in-ashfield, Nottinghamshire
  • 2021 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 18,742 Miles
£21,999
Audi A6 2.0 TFSIe 50 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr 17.9kWh

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

Newbury, Berkshire
  • 2024 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 4,555 Miles
£51,870
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

Hillaltnagelvin, Londonderry
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 81,648 Miles
£13,495
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

London, London
  • 2019 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 56,000 Miles
£18,495
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

Ilford, Essex
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 90,968 Miles
£11,275
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

Leeds, Yorkshire
  • 2022 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 24,766 Miles
£26,200
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

Bracknell, Berkshire
  • 2020 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 38,651 Miles
£25,490
Audi A6 2.0 TDI Ultra S Line Euro 6 (s/s) 4dr

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

London, Greater london
  • 2018 reg
  • Diesel
  • 4 Doors
  • Manual
  • 65,734 Miles
£12,999
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

Peterborough, Cambridgeshire
  • 2017 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 93,200 Miles
£12,995
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

The hyde, Middlesex
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 103,000 Miles
£7,989
Audi A6 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 4dr

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

Wallsend, Tyne and wear
  • 2024 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 3,126 Miles
£37,500
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