Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 618 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 618

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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

Chelmsford, Essex
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 96,169 Miles
£10,599
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

Newbury, Berkshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 17 Miles
£41,790
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

Bedford, Bedfordshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 88,697 Miles
£13,490
Full vehicle details
Audi A6 Avant 3.0 BiTDI V6 S Line Tiptronic Quattro Euro 6 (s/s) 5dr

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

Leeds, Yorkshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 99,500 Miles
£11,795
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

Taunton, Somerset
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 77,966 Miles
£12,250
Full vehicle details
Audi A6 2.0 TDI Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Elgin, Morayshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 56,333 Miles
£18,995
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

Huddersfield, West yorkshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 15 Miles
£43,500
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

New southgate, Barnet
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 76,000 Miles
£16,750
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

Harrogate, North yorkshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 19 Miles
£43,250
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

Cwmbran, Gwent
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 54,000 Miles
£18,950
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

Llandudno junction, Gwynedd
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 4,000 Miles
£44,000
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

Llandudno junction, Gwynedd
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 4,000 Miles
£44,000
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

Llandudno junction, Gwynedd
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 4,000 Miles
£44,000
Full vehicle details
Audi A6 Avant 2.0 TDI 40 Sport S Tronic Quattro Euro 6 (s/s) 5dr

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

Hull, East yorkshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 45,202 Miles
£21,790
Full vehicle details
Audi A6 AVANT 2.0 TDI Ultra Black Edition Euro 6 (s/s) 5dr

Audi A6 AVANT 2.0 TDI Ultra Black Edition Euro 6 (s/s) 5dr

Louth, Lincolnshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Manual
  • 94,735 Miles
£10,889
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

Rickmansworth, Hertfordshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 76,621 Miles
£17,100
Full vehicle details
Audi A6 Avant 2.0 TFSI Euro 5 5dr

Audi A6 Avant 2.0 TFSI Euro 5 5dr

Slough, Buckinghamshire
  • 2011 reg
  • Petrol
  • 5 Doors
  • Manual
  • 135,000 Miles
£2,500
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

Ipswich, Suffolk
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 76,500 Miles
£14,995
Full vehicle details
Audi A6 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

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

Warrington, Cheshire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 37,895 Miles
£25,500
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

Downpatrick, County down
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 75,000 Miles
£17,995
Full vehicle details
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