Used Audi A6 Saloon cars for sale on What Car?

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What Car? Classifieds has 685 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 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

Warrington, Cheshire
  • 2024 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 19,748 Miles
£27,300
Full vehicle details
Audi A6 SALOON 2.0 TDI Black Edition Euro 5 (s/s) 4dr

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

Prudhoe, Northumberland
  • 2013 reg
  • Diesel
  • 4 Doors
  • Manual
  • 109,000 Miles
£6,800
Full vehicle details
Audi A6 2.0 E-hybrid 25.9kWh Sport S Tronic Quattro Euro 6 (s/s) 4dr

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

Portadown, County armagh
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 12 Miles
£40,990
Full vehicle details
Audi A6 2.0 TDI Edition 1 S Tronic Quattro Euro 6 (s/s) 4dr

Audi A6 2.0 TDI Edition 1 S Tronic Quattro Euro 6 (s/s) 4dr

Guildford, Surrey
  • 2026 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 2,895 Miles
£44,907
Full vehicle details
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

Peterborough, Cambridgeshire
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 70,974 Miles
£11,495
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

Dartford, Kent
  • 2021 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 33,339 Miles
£23,490
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

Bridgwater, Somerset
  • 2015 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 118,000 Miles
£7,995
Full vehicle details
Audi A6 Saloon 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 4dr

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

Lincoln, Lincolnshire
  • 2025 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 10,841 Miles
£40,110
Full vehicle details
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

Luton, Bedfordshire
  • 2018 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 49,227 Miles
£17,949
Full vehicle details
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

Sandy, Bedfordshire
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 72,000 Miles
£10,950
Full vehicle details
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

Warrington, Cheshire
  • 2014 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 112,000 Miles
£6,870
Full vehicle details
Audi A6 2.0 E-hybrid 25.9kWh Sport S Tronic Quattro Euro 6 (s/s) 4dr

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

Glasgow, Renfrewshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 19 Miles
£36,961
Full vehicle details
Audi A6 2.0 E-hybrid 25.9kWh Sport S Tronic Quattro Euro 6 (s/s) 4dr

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

Newcastle upon tyne, Tyne and wear
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 20 Miles
£36,891
Full vehicle details
Audi A6 2.0 E-hybrid 25.9kWh Sport S Tronic Quattro Euro 6 (s/s) 4dr

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

Farnborough, Hampshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 14 Miles
£36,943
Full vehicle details
Audi A6 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 4dr

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

Farnborough, Hampshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 12 Miles
£38,831
Full vehicle details
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

Gravesend, Kent
  • 2019 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 92,000 Miles
£14,710
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

Hamilton, Lanarkshire
  • 2023 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 33,589 Miles
£23,295
Full vehicle details
Audi A6 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 4dr

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

Glasgow, Renfrewshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 9 Miles
£38,999
Full vehicle details
Audi A6 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 4dr

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

Glasgow, Renfrewshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 17 Miles
£38,999
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

Ellesmere port, Cheshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 4 Doors
  • Automatic
  • 34 Miles
£37,700
Full vehicle details
......

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