Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 617 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

Peterborough, Northamptonshire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 34,497 Miles
£26,260
Full vehicle details
Audi A6 2.0 TDI SE Multitronic Euro 5 (s/s) 5dr

Audi A6 2.0 TDI SE Multitronic Euro 5 (s/s) 5dr

Gloucester, Gloucestershire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 140,000 Miles
£4,675
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

Southend, Essex
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 40,948 Miles
£23,650
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

Stamford, Lincolnshire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 32,000 Miles
£22,590
Full vehicle details
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

Grimsby, South humberside
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 26,614 Miles
£33,350
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

Oldham, Greater manchester
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 93,936 Miles
£18,495
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

Letchworth garden city, Hertfordshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 61,458 Miles
£24,995
Full vehicle details
Audi A6 AVANT 2.0 TDI SE Multitronic Euro 5 (s/s) 5dr

Audi A6 AVANT 2.0 TDI SE Multitronic Euro 5 (s/s) 5dr

Preston, Lancashire
  • 2012 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 137,598 Miles
£4,495
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

Lincoln, Lincolnshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 120,075 Miles
£11,995
Full vehicle details
Audi A6 Avant 2.0 TFSIe 50 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr 17.9kWh

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

Canterbury, Kent
  • 2024 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 19,865 Miles
£37,000
Full vehicle details
Audi A6 Avant 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

Beckenham, Kent
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 12,629 Miles
£31,100
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

Newbury, Berkshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,000 Miles
£16,190
Full vehicle details
Audi A6 Avant 2.0 TFSI 40 S Line S Tronic Euro 6 (s/s) 5dr

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

Maidstone, Kent
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 16,853 Miles
£30,100
Full vehicle details
Audi A6 Avant 2.0 TDI S Line Euro 5 (s/s) 5dr

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

Arundel, West sussex
  • 2012 reg
  • Diesel
  • 5 Doors
  • Manual
  • 106,000 Miles
£6,995
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

Peterborough, Northamptonshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 125,000 Miles
£13,995
Full vehicle details
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

Basingstoke, Hampshire
  • 2024 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 17,645 Miles
£35,990
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

Carlisle, Cumbria
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 15,749 Miles
£28,150
Full vehicle details
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

Dundee, Angus
  • 2025 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 16,748 Miles
£39,995
Full vehicle details
Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 3.0 TDI V6 50 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Amersham, Buckinghamshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 56,103 Miles
£23,500
Full vehicle details
Audi A6 Avant 2.8 V6FSI S Tronic Quattro (s/s) 5dr

Audi A6 Avant 2.8 V6FSI S Tronic Quattro (s/s) 5dr

Broxbourne, Hertfordshire
  • 2014 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 31,690 Miles
£12,990
Full vehicle details
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