Used Audi A6 Avant cars for sale on What Car?

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What Car? Classifieds has 680 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 680

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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

Altrincham, Cheshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 64,000 Miles
£19,500
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

Maidstone, Kent
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 24,239 Miles
£25,060
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Audi A6 2.0 TDI 40 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Swansea, Mid glamorgan
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 2,000 Miles
£44,991
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

Reading, Berkshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 23,187 Miles
£24,980
Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr

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

Wigan, Lancashire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 56,147 Miles
£18,380
Audi A6 Avant 2.7 TDI SE Quattro 5dr

Audi A6 Avant 2.7 TDI SE Quattro 5dr

Blackburn, Lancashire
  • 2007 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 217,000 Miles
£895
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

Chelmsford, Essex
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 14,676 Miles
£30,299
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

Peterborough, Cambridgeshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 84,500 Miles
£12,850
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

Hessle, North humberside
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 44,062 Miles
£21,331
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Audi A6 2.0 TDI 40 S Line S Tronic Quattro Euro 6 (s/s) 5dr

Swansea, Mid glamorgan
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 2,000 Miles
£42,991
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

Huntingdon, Cambridgeshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 23,522 Miles
£39,999
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

Dungannon, County tyrone
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 32,387 Miles
£30,790
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

Stoke-on-trent, Staffordshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 140,000 Miles
£8,995
Audi A6 Avant 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr

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

Lincoln, Lincolnshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 50,169 Miles
£18,990
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Audi A6 2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

Chorley, Lancashire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 4,200 Miles
£37,000
Audi A6 Avant 3.0 TDI V6 S Line S Tronic Quattro Euro 6 (s/s) 5dr

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

Tewkesbury, Gloucestershire
  • 2015 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 71,000 Miles
£15,499
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

Epsom, Surrey
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 4,675 Miles
£45,713
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

Blackpool, Lancashire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 58,137 Miles
£18,965
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

Ayr, Ayrshire
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 9,859 Miles
£41,520
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

Carlisle, Cumbria
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 47,630 Miles
£23,567
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