Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 573 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 573

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Audi A6 Avant 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 3.0 TDI V6 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Norwich, Norfolk
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 84,988 Miles
£17,990
Audi A6 AVANT 2.0 TDIe SE Euro 5 5dr

Audi A6 AVANT 2.0 TDIe SE Euro 5 5dr

York, Yorkshire
  • 2010 reg
  • Diesel
  • 5 Doors
  • Manual
  • 150,921 Miles
£3,499
Audi A6 2.0 TFSI 45 S Line S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 45 S Line S Tronic Quattro Euro 6 (s/s) 5dr

Bexley, Kent
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 50 Miles
£42,450
Audi A6 Avant 2.0 TDI Ultra SE Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TDI Ultra SE Euro 6 (s/s) 5dr

Birmingham, Warwickshire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Manual
  • 130,000 Miles
£7,000
Audi A6 Avant 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 Avant 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Billingshurst, West sussex
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 65,800 Miles
£26,800
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

Mansfield, Nottinghamshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 52,578 Miles
£27,945
Audi A6 Avant 2.7 TDI SE 5dr

Audi A6 Avant 2.7 TDI SE 5dr

Fareham, Hampshire
  • 2005 reg
  • Diesel
  • 5 Doors
  • Manual
  • 172,000 Miles
£1,500
Audi A6 2.0 TFSIe 50 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

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

Wimbledon, Greater london
  • 2024 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 1,544 Miles
£48,590
Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Bexley, Kent
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 6,066 Miles
£42,220
Audi A6 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

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

Taunton, Somerset
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 28,001 Miles
£33,860
Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Taunton, Somerset
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 7,001 Miles
£42,060
Audi A6 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 5dr

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

Coulsdon, Surrey
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 23,292 Miles
£26,120
Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Coulsdon, Surrey
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 7,241 Miles
£42,020
Audi A6 2.0 TDI Ultra Black Edition S Tronic Euro 6 (s/s) 5dr

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

Coleraine, County londonderry
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 103,000 Miles
£13,995
Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Farnborough, Hampshire
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 9,667 Miles
£41,110
Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi A6 2.0 TFSI 45 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Crewe, Cheshire
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 3,709 Miles
£40,930
Audi A6 Avant N/A

Audi A6 Avant N/A

Mitcham, Surrey
  • 2006 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 50,000 Miles
£5,499
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

Blackburn,, Lancashire
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 3,690 Miles
£41,250
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

Waterlooville, Hampshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 72,633 Miles
£16,740
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

Colchester, Essex
  • 2014 reg
  • Diesel
  • 5 Doors
  • Manual
  • 45,000 Miles
£15,495
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