Used Audi A6 Unspecified cars for sale on What Car?

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What Car? Classifieds has 9 approved used Audi A6 Unspecified 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 Unspecified near you.

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Cars found 9

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Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro (286 Ps) - 19IN ALLOYS

Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro (286 Ps) - 19IN ALLOYS

  • 2019 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 35,385 Miles
£20,276
Audi A6 2.0 TDI Ultra S Line 5dr

Audi A6 2.0 TDI Ultra S Line 5dr

Strabane, County tyrone
  • 2016 reg
  • Diesel
  • Manual
  • 93,471 Miles
£12,950
Audi A6 Avant Launch Edition E-tron Performance  270,00 KW

Audi A6 Avant Launch Edition E-tron Performance 270,00 KW

Poole, Dorset
  • 2025 reg
  • Electric
  • Automatic
  • 4,000 Miles
£87,000
Audi A6 A6 Unspecified  Saloon 0.0  Diesel

Audi A6 A6 Unspecified Saloon 0.0 Diesel

Cambridge, Cambridgeshire
  • 2007 reg
  • Diesel
  • 0
  • Automatic
  • 129,029 Miles
£3,995
Audi A6 40 TDI Sport 4dr S Tronic

Audi A6 40 TDI Sport 4dr S Tronic

Lincoln, Lincolnshire
  • 2020 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 25,462 Miles
£23,968
Audi A6 N/A

Audi A6 N/A

Stockport, Cheshire
  • 2023 reg
  • Petrol Hybrid
  • Automatic
  • 6,000 Miles
£37,450
Audi A6 3.0 TDI QUATTRO S LINE 4d 245 BHP FULL SERVICE HISTORY

Audi A6 3.0 TDI QUATTRO S LINE 4d 245 BHP FULL SERVICE HISTORY

Belfast, County antrim
  • 2011 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 129,475 Miles
£7,995
Audi A6 Audi A6 Saloon 2.0 TDI S Line Special Edition Euro 5 4dr

Audi A6 Audi A6 Saloon 2.0 TDI S Line Special Edition Euro 5 4dr

Peterborough, Northamptonshire
  • 2010 reg
  • Diesel
  • 4 Doors
  • Manual
  • 79,000 Miles
£4,499
Audi A6 3.0 TDI V6 SE Saloon 4dr Diesel S Tronic Quattro (s/s)

Audi A6 3.0 TDI V6 SE Saloon 4dr Diesel S Tronic Quattro (s/s)

Burton on trent, Staffordshire
  • 2011 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 82,979 Miles
£8,398