Used Audi A6 Avant cars for sale on What Car?
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What Car? Classifieds has 660 approved used Audi A6 Avant 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 Avant near you.
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Cars found 660
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Audi A6 Avant 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 5dr
Harrogate, North yorkshire
- 2026 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
£49,000
Audi A6 AVANT 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr
Carrville, Durham
- 2021 reg
- Petrol
- 5 Doors
- Automatic
- 77,778 Miles
£24,990
Audi A6 Avant 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 5dr
Belfast, County antrim
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 91,000 Miles
£13,950
Audi A6 Avant 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh
Newbury, Berkshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 19 Miles
£40,990
Audi A6 AVANT 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 5dr
Norwich, Norfolk
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 33,976 Miles
£24,298
Audi A6 Avant 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh
Plymouth, Devon
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 23 Miles
£41,200
Audi A6 AVANT 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr
Newcastle-under-lyme, Staffordshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 63,000 Miles
£21,500
Audi A6 Avant 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh
Maidstone, Kent
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 18 Miles
£40,888
Audi A6 Avant 2.0 TDI Launch Edition S Tronic Quattro Euro 6 (s/s) 5dr
Hereford, Herefordshire
- 2025 reg
- Diesel
- 5 Doors
- Automatic
- 7,851 Miles
£44,396
Audi A6 Avant 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh
Bexley, Kent
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 12 Miles
£41,995
Audi A6 Avant 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh
Coulsdon, Surrey
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 11 Miles
£41,790
Audi A6 Avant 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr
Market harborough, Leicestershire
- 2022 reg
- Petrol
- 5 Doors
- Automatic
- 61,264 Miles
£23,500
Audi A6 Avant 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 5dr
Leeds, Yorkshire
- 2018 reg
- Diesel
- 5 Doors
- Automatic
- 98,339 Miles
£13,995
Audi A6 Avant 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr
Peterborough, Cambridgeshire
- 2016 reg
- Diesel
- 5 Doors
- Automatic
- 146,000 Miles
£9,490
Audi A6 Avant 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr
Hinckley, Leicestershire
- 2023 reg
- Petrol
- 5 Doors
- Automatic
- 38,140 Miles
£26,595
Audi A6 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr
Cambridge, Cambridgeshire
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 24,540 Miles
£31,999
Audi A6 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr
Neyland, Pembrokeshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 17,559 Miles
£33,290
Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr
Grange over sands, Cumbria
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 71,136 Miles
£24,295
Audi A6 2.0 TDI Black Edition Multitronic Euro 5 (s/s) 5dr
Bradford, West yorkshire
- 2013 reg
- Diesel
- 5 Doors
- Automatic
- 143,000 Miles
£7,690
Audi A6 2.0 TFSI S Line S Tronic Euro 6 (s/s) 5dr
Amersham, Buckinghamshire
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 4,102 Miles
£41,740
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