Used Audi A6 Saloon cars for sale on What Car?

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What Car? Classifieds has 655 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 2.8 QUATTRO S LINE GREAT SPEC

Audi A6 Saloon 2.8 QUATTRO S LINE GREAT SPEC

Waltham cross, Hertfordshire
  • 2014 reg
  • Petrol
  • Automatic
  • 45,000 Miles
£9,995
Full vehicle details
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

Middlesbrough, Cleveland
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 83,667 Miles
£10,495
Full vehicle details
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

Newbury, Berkshire
  • 2024 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 14,857 Miles
£27,100
Full vehicle details
Audi A6 Saloon 2.0 TDI S Line Multitronic Euro 5 (s/s) 4dr

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

Warrington, Cheshire
  • 2013 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 110,000 Miles
£5,950
Full vehicle details
Audi A6 Saloon 2.0 TFSI Edition 1 S Tronic Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 TFSI Edition 1 S Tronic Euro 6 (s/s) 4dr

Grimsby, South humberside
  • 2026 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 1,000 Miles
£42,500
Full vehicle details
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

Linwood, Renfrewshire
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 34,714 Miles
£21,498
Full vehicle details
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

Plymouth, Devon
  • 2024 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 14,341 Miles
£27,000
Full vehicle details
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

Peterborough, Cambridgeshire
  • 2023 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 61,945 Miles
£18,700
Full vehicle details
Audi A6 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 4dr

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

Waltham abbey, Essex
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 71,000 Miles
£11,890
Full vehicle details
Audi A6 Saloon 1.8 TFSI S Line S Tronic Euro 6 (s/s) 4dr

Audi A6 Saloon 1.8 TFSI S Line S Tronic Euro 6 (s/s) 4dr

Peterhead, Aberdeenshire
  • 2018 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 67,289 Miles
£13,998
Full vehicle details
Audi A6 Saloon 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 Saloon 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 4dr

Whetstone, London
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 10 Miles
£41,450
Full vehicle details
Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

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

Oldham, Manchester
  • 2021 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 23,433 Miles
£25,510
Full vehicle details
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

Ayr, Ayrshire
  • 2024 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 9,999 Miles
£26,599
Full vehicle details
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

Reading, Berkshire
  • 2026 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 1,579 Miles
£39,950
Full vehicle details
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

Wolverhampton, Staffordshire
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 79,700 Miles
£8,495
Full vehicle details
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

Macclesfield, Cheshire
  • 2023 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 53,319 Miles
£21,595
Full vehicle details
Audi A6 Saloon 2.0 TDI Ultra SE Executive S Tronic Euro 6 (s/s) 4dr

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

Nelson, Lancashire
  • 2017 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 126,294 Miles
£7,395
Full vehicle details
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

Wigan, Lancashire
  • 2014 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 124,000 Miles
£5,399
Full vehicle details
Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr

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

Winsford, Cheshire
  • 2022 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 46,030 Miles
£18,199
Full vehicle details
Audi A6 SALOON 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr

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

Rochdale, Lancashire
  • 2021 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 43,750 Miles
£22,931
Full vehicle details
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