Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 637 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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Audi A6 Avant 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Northampton, Northamptonshire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 24,777 Miles
£26,349
Full vehicle details
Audi A6 AVANT 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 5dr

Audi A6 AVANT 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 5dr

Blackburn, Lancashire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 51,830 Miles
£18,850
Full vehicle details
Audi A6 Avant 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Northampton, Northamptonshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 111,495 Miles
£12,795
Full vehicle details
Audi A6 Avant 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr

Peterborough, Cambridgeshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 97,000 Miles
£14,650
Full vehicle details
Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Kings lynn, Norfolk
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 51,900 Miles
£24,799
Full vehicle details
Audi A6 AVANT 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 AVANT 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 5dr

Leeds, West yorkshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 71,000 Miles
£23,995
Full vehicle details
Audi A6 DIESEL AVANT 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 DIESEL AVANT 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Sheffield, Yorkshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 35,296 Miles
£28,700
Full vehicle details
Audi A6 Avant 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 3.0 TDI V6 50 S Line Tiptronic Quattro Euro 6 (s/s) 5dr

Ware, Hertfordshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 96,000 Miles
£19,995
Full vehicle details
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

York, North yorkshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 85,400 Miles
£17,989
Full vehicle details
Audi A6 AVANT 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 AVANT 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Magherafelt, County londonderry
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 83,000 Miles
£21,750
Full vehicle details
Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Chelmsford, Essex
  • 2025 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 5,894 Miles
£40,999
Full vehicle details
Audi A6 AVANT 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 AVANT 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Westcliff-on-sea, Essex
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 57,436 Miles
£26,990
Full vehicle details
Audi A6 AVANT 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Audi A6 AVANT 2.0 TFSIe 50 S Line S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Enniskillen, County fermanagh
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 52,233 Miles
£27,890
Full vehicle details
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI 40 S Line S Tronic Euro 6 (s/s) 5dr

Ballynahinch, County down
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 50,000 Miles
£24,950
Full vehicle details
Audi A6 Avant 2.0 TDI S Line Multitronic Euro 5 (s/s) 5dr

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

Rotherham, South yorkshire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 79,500 Miles
£7,500
Full vehicle details
Audi A6 Avant 2.0 TFSIe 50 Sport S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Audi A6 Avant 2.0 TFSIe 50 Sport S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

Rickmansworth, Hertfordshire
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 35,197 Miles
£23,900
Full vehicle details
Audi A6 Avant 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 E-hybrid 25.9kWh S Line S Tronic Quattro Euro 6 (s/s) 5dr

Norwich, Norfolk
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 9 Miles
£48,595
Full vehicle details
Audi A6 Avant 2.0 TDI Limited Edition CVT 5dr

Audi A6 Avant 2.0 TDI Limited Edition CVT 5dr

Sheffield, Yorkshire
  • 2008 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 119,000 Miles
£3,595
Full vehicle details
Audi A6 2.8 FSI V6 SE Multitronic Euro 5 5dr

Audi A6 2.8 FSI V6 SE Multitronic Euro 5 5dr

Wadhurst, East sussex
  • 2015 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 68,351 Miles
£11,990
Full vehicle details
Audi A6 AVANT 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Audi A6 AVANT 2.0 TDI Ultra S Line S Tronic Euro 6 (s/s) 5dr

Worcester, Worcestershire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 156,937 Miles
£7,990
Full vehicle details
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