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Used Grey Audi A6 cars for sale

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Used Grey Audi A6 cars for sale

If you're looking for a used Grey Audi A6 car, Parkers has 266 for sale from trusted dealers to suit all budgets, with easy tools to narrow your choice to the right secondhand car for you.

  • Audi A6 Saloon (2017/67)
    Added today
    Audi A6 Saloon (11-18) 2.0 TDI Ultra Black Edition (11/14-) 4d S Tronic For Sale - DH Specialist Cars Ltd ta Vogue Auto Group, Sutton in Ashfield
    4
    2.0 TDI Ultra Black Edition (11/14-) 4d S Tronic
    Automatic | 2017/67 | Diesel | 48,222 miles
    £16,795
  • Audi A6 Avant (2024/74)
    Added today
    Audi A6 Avant (18-24) 40 TDI Quattro Black Edition 5dr S Tronic For Sale - Shrewsbury Audi, Shrewsbury
    35
    40 TDI Quattro Black Edition 5dr S Tronic
    Automatic | 2024/74 | Diesel | 7,112 miles
    £44,990
  • Audi A6 Avant (2013/63)
    Added today
    Audi A6 Avant (11-18) 2.0 TDI S Line 5d Multitronic For Sale - Motorpod LTD, Newport
    11
    2.0 TDI S Line 5d Multitronic
    Automatic | 2013/63 | Diesel | 73,000 miles
    £10,990
  • Audi A6 Saloon (2022/72)
    Added today
    Audi A6 Saloon (18 on) 40 TFSI Black Edition 4dr S Tronic [Tech Pack] For Sale - Oldham Audi, Oldham
    1
    40 TFSI Black Edition 4dr S Tronic [Tech Pack]
    Automatic | 2022/72 | Petrol | 19,657 miles
    £30,450
  • Audi A6 Avant (2018/18)
    Added today
    Audi A6 Avant (11-18) 2.0 TDI Quattro Black Edition 5d S Tronic For Sale - Carbase - Bristol, Bristol
    39
    2.0 TDI Quattro Black Edition 5d S Tronic
    Automatic | 2018/18 | Diesel | 68,763 miles
    £17,899
  • Audi A6 Avant (2019/69)
    Added today
    Audi A6 Avant (18-24) S6 TDI 349PS Quattro Tiptronic auto 5d For Sale - Prestige Cars Kent, Orpington
    65
    S6 TDI 349PS Quattro Tiptronic auto 5d
    Automatic | 2019/69 | Diesel | 59,549 miles
    £31,701
  • Audi A6 Avant (2019/19)
    Added today
    Audi A6 Avant (18-24) S Line 40 TDI 204PS S Tronic auto 5d For Sale - Arnold Clark Peugeot/SEAT/Cupra/Skoda (Edinburgh), Edinburgh
    19
    S Line 40 TDI 204PS S Tronic auto 5d
    Automatic | 2019/19 | Diesel | 61,894 miles
    £21,298
  • Audi A6 Saloon (2018/68)
    Added today
    Audi A6 Saloon (11-18) 2.0 TDI Quattro S Line 4d S Tronic For Sale - Car Planet Barnet, London
    1
    2.0 TDI Quattro S Line 4d S Tronic
    Automatic | 2018/68 | Diesel | 49,959 miles
    £17,000
  • Audi A6 RS6 Avant (2024/73)
    Added today
    Audi A6 RS6 Avant (20 on) RS 6 TFSI Qtro Perform Carbon Vorsp 5dr Tiptronic For Sale - Speedhouse Ltd, Leicester
    92
    RS 6 TFSI Qtro Perform Carbon Vorsp 5dr Tiptronic
    Automatic | 2024/73 | Petrol | 15,996 miles
    £105,995
  • Audi A6 RS6 Avant (2023/23)
    Added today
    Audi A6 RS6 Avant (20 on) RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d For Sale - Avondale Motor Park Ltd, Cwmbran
    37
    RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d
    Automatic | 2023/23 | Petrol | 952 miles
    £94,990
  • Audi A6 Avant (2017/67)
    Added today
    Audi A6 Avant (11-18) 2.0 TDI Ultra S Line (11/14-) 5d For Sale - A & R Automotive Ltd, Yeovil
    26
    2.0 TDI Ultra S Line (11/14-) 5d
    Manual | 2017/67 | Diesel | 87,000 miles
    £12,980
  • Audi A6 Avant (2019/19)
    Added today
    Audi A6 Avant (18-24) S Line 40 TDI 204PS S Tronic auto 5d For Sale - Birmingham Audi, Solihull
    28
    S Line 40 TDI 204PS S Tronic auto 5d
    Automatic | 2019/19 | Diesel | 50,545 miles
    £22,500
View 266 used cars

Audi A6 reviews

Audi A6 Avant (2025 onwards)

Parkers rating: 3.8 out of 53.8
Audi A6 Avant review | Parkers
Audi's sleek new estate trades space for style
PROS
  • Slick style abounds
  • Hushed refinement and comfort
  • Smooth drive and performance
CONS
  • Boot noticeably smaller than rivals'
  • Piano black trim in cabin irks
  • Only four-cylinder engines at launch
Read full review