Used Audi S6 Avant cars for sale on What Car?

In partnership with

What Car? Classifieds has 25 approved used Audi S6 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 S6 Avant near you.

In partnership with

Cars found 25

Chosen Filters (2)
* Postcode invalid
Audi S6 Avant 5.2 V10 FACELIFT

Audi S6 Avant 5.2 V10 FACELIFT

Thame, Oxfordshire
  • 2010 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 73,000 Miles
£10,995
Audi A6 3.0 TDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

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

Blackburn, Lancashire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 31,862 Miles
£46,770
Audi A6 3.0 TDI V6 Tiptronic Quattro Euro 6 (s/s) 5dr

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

Portsmouth
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,978 Miles
£34,200
Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 6 (s/s) 5dr

Sheffield, Yorkshire
  • 2015 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 97,295 Miles
£17,590
Audi S6 4.0 TFSI V8 S Tronic Quattro Euro 5 (s/s) 5dr

Audi S6 4.0 TFSI V8 S Tronic Quattro Euro 5 (s/s) 5dr

Colchester, Essex
  • 2013 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 75,500 Miles
£18,000
Audi S6 Avant 4.0 TFSI V8 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 4.0 TFSI V8 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Rickmansworth, Hertfordshire
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 72,000 Miles
£23,249
Audi S6 AVANT 3.0 TDI V6 Tiptronic Quattro Euro 6 (s/s) 5dr

Audi S6 AVANT 3.0 TDI V6 Tiptronic Quattro Euro 6 (s/s) 5dr

Stockport, Greater manchester
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 57,649 Miles
£34,489
Audi S6 Avant 3.0 TDI V6 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 3.0 TDI V6 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Watford, Hertfordshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 27,606 Miles
£50,695
Audi S6 Avant 3.0 TDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 3.0 TDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Perth, Scotland
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 25,216 Miles
£51,995
Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 6 (s/s) 5dr

Cwmbran, Gwent
  • 2015 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 82,705 Miles
£20,795
Audi S6 Avant 5.2 Tiptronic Quattro 5dr

Audi S6 Avant 5.2 Tiptronic Quattro 5dr

Birmingham, West midlands
  • 2010 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 100,000 Miles
£7,995
Audi S6 Avant 4.0 TFSI V8 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 4.0 TFSI V8 Black Edition S Tronic Quattro Euro 6 (s/s) 5dr

Telford, Shropshire
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 66,586 Miles
£26,000
Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 5 (s/s) 5dr

Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 5 (s/s) 5dr

Coventry, Warwickshire
  • 2014 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 124,050 Miles
£14,990
Audi A6 3.0 TDI V6 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Audi A6 3.0 TDI V6 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Exeter, Devon
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 9,595 Miles
£65,620
Audi S6 Avant 5.2 Quattro 5dr

Audi S6 Avant 5.2 Quattro 5dr

Harlow, Essex
  • 2008 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 64,115 Miles
£10,995
Audi S6 Avant 3.0 TDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 3.0 TDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Manchester, Lancashire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 19,164 Miles
£45,990
Audi S6 Avant 3.0 TDI V6 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 3.0 TDI V6 Vorsprung Tiptronic Quattro Euro 6 (s/s) 5dr

Seaham, County durham
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 29,073 Miles
£51,980
Audi S6 AVANT 3.0 TDI V6 Tiptronic Quattro Euro 6 (s/s) 5dr

Audi S6 AVANT 3.0 TDI V6 Tiptronic Quattro Euro 6 (s/s) 5dr

Ilford, Essex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 55,154 Miles
£34,995
Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 5 (s/s) 5dr

Audi S6 Avant 4.0 TFSI V8 S Tronic Quattro Euro 5 (s/s) 5dr

Luton, Bedfordshire
  • 2013 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 81,000 Miles
£16,500
Audi S6 Avant 3.0 TDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Audi S6 Avant 3.0 TDI V6 Black Edition Tiptronic Quattro Euro 6 (s/s) 5dr

Chelmsford, Essex
  • 2024 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 4,200 Miles
£64,495
...