Used Audi A6 Saloon cars for sale on What Car?
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What Car? Classifieds has 639 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 639
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Audi A6 Saloon 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 4dr
Glenrothes, Fife
- 2014 reg
- Diesel
- 4 Doors
- Automatic
- 93,120 Miles
£10,495
Audi A6 Saloon 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr
Grimsby, South humberside
- 2025 reg
- Diesel
- 4 Doors
- Automatic
- 5,000 Miles
£40,990
Audi A6 Saloon 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr
Cookstown, County tyrone
- 2022 reg
- Diesel
- 4 Doors
- Automatic
- 44,815 Miles
£29,950
Audi A6 Saloon 2.0 E-hybrid 25.9kWh Sport S Tronic Quattro Euro 6 (s/s) 4dr
Poole, Dorset
- 2026 reg
- Petrol Plug-in Hybrid
- 4 Doors
- Automatic
- 3,000 Miles
£64,000
Audi A6 SALOON 3.0 BiTDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 4dr
Magherafelt, County londonderry
- 2016 reg
- Diesel
- 4 Doors
- Automatic
- 177,000 Miles
£8,850
Audi A6 Saloon 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr
Castle donnington, Derbyshire
- 2021 reg
- Diesel
- 4 Doors
- Automatic
- 36,023 Miles
£24,999
Audi A6 Saloon 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 4dr
Canvey island, Essex
- 2018 reg
- Diesel
- 4 Doors
- Automatic
- 80,000 Miles
£15,750
Audi A6 Saloon 2.0 TDI Launch Edition Plus S Tronic Quattro Euro 6 (s/s) 4dr
Epsom, Surrey
- 2025 reg
- Diesel
- 4 Doors
- Automatic
- 2,081 Miles
£50,999
Audi A6 SALOON 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr
County tyrone, Northern ireland
- 2021 reg
- Diesel
- 4 Doors
- Automatic
- 54,864 Miles
£24,995
Audi A6 Unspecified 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 4dr
Lincoln, Lincolnshire
- 2025 reg
- Diesel
- 4 Doors
- Automatic
- 5,234 Miles
£49,986
Audi A6 Saloon 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 4dr
Norwich, Norfolk
- 2025 reg
- Diesel
- 4 Doors
- Automatic
- 3,547 Miles
£50,995
Audi A6 Saloon 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 4dr
Hatfield, Hertfordshire
- 2025 reg
- Diesel
- 4 Doors
- Automatic
- 7,655 Miles
£49,199
Audi A6 Saloon 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 4dr
Chelmsford, Essex
- 2022 reg
- Petrol
- 4 Doors
- Automatic
- 44,558 Miles
£22,799
Audi A6 Saloon 2.0 TFSI S Line S Tronic Euro 6 (s/s) 4dr
Bishops stortford, Hertfordshire
- 2025 reg
- Petrol
- 4 Doors
- Automatic
- 4,000 Miles
£43,995
Audi A6 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 4dr
Dungannon, County tyrone
- 2022 reg
- Diesel
- 4 Doors
- Automatic
- 43,699 Miles
£28,390
Audi A6 Saloon 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 4dr
Stevenage, Hertfordshire
- 2017 reg
- Diesel
- 4 Doors
- Automatic
- 65,111 Miles
£12,499
Audi A6 Saloon 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 4dr
Manchester, Lancashire
- 2021 reg
- Diesel
- 4 Doors
- Automatic
- 141,000 Miles
£17,495
Audi A6 Saloon 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 4dr 17.9kWh
Norwich, Norfolk
- 2025 reg
- Petrol Plug-in Hybrid
- 4 Doors
- Automatic
- 2,997 Miles
£40,850
Audi A6 Saloon 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 4dr 17.9kWh
Swindon, Wiltshire
- 2025 reg
- Petrol Plug-in Hybrid
- 4 Doors
- Automatic
- 2,371 Miles
£40,950
Audi A6 Saloon 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr
Woodford green, Essex
- 2023 reg
- Petrol
- 4 Doors
- Automatic
- 47,000 Miles
£19,000
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