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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Cars found 730

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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
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

Stockton-on-tees, Cleveland
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 74,417 Miles
£10,490
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

Benton, Newcastle upon tyne
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 63,900 Miles
£14,500
Audi A6 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 4dr

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

Wolverhampton, West midlands
  • 2024 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 5,465 Miles
£41,950
Audi A6 Saloon 2.0 TFSI Tiptronic Euro 5 (s/s) 4dr

Audi A6 Saloon 2.0 TFSI Tiptronic Euro 5 (s/s) 4dr

Sandy, Bedfordshire
  • 2012 reg
  • Petrol Hybrid
  • 4 Doors
  • Automatic
  • 84,000 Miles
£9,499
Audi A6 Saloon 2.4 S Line CVT 4dr

Audi A6 Saloon 2.4 S Line CVT 4dr

Chertsey, Surrey
  • 2005 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 104,000 Miles
£1,880
Audi A6 1.8 TFSI Black Edition S Tronic Euro 6 (s/s) 4dr

Audi A6 1.8 TFSI Black Edition S Tronic Euro 6 (s/s) 4dr

  • 2018 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 42,114 Miles
£16,197
Audi A6 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 4dr

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

Widnes, Cheshire
  • 2019 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 36,048 Miles
£20,799
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

Thatcham, Berkshire
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 152,126 Miles
£7,260
Audi A6 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 4dr

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

Bournemouth, Hampshire
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 103,140 Miles
£9,995
Audi A6 Saloon 2.0 TDI Black Edition Multitronic Euro 5 (s/s) 4dr

Audi A6 Saloon 2.0 TDI Black Edition Multitronic Euro 5 (s/s) 4dr

Nottingham, Nottinghamshire
  • 2013 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 153,958 Miles
£5,499
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

Derby, Derbyshire
  • 2019 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 116,000 Miles
£16,990
Audi A6 Saloon 3.0 TDI V6 S Line S Tronic Quattro Euro 5 (s/s) 4dr

Audi A6 Saloon 3.0 TDI V6 S Line S Tronic Quattro Euro 5 (s/s) 4dr

Bangor, County down
  • 2013 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 89,000 Miles
£9,500
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

Belfast, Belfast
  • 2022 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 39,234 Miles
£25,490
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

Wallsend, Tyne and wear
  • 2022 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 11,587 Miles
£28,489
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

St. albans, Hertfordshire
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 57,355 Miles
£21,533
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