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Used Audi A6 cars for sale

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Used Audi A6 cars for sale

If you're looking for a used Audi A6 car, Parkers has 831 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 Avant (2013/63)
    Added today
    Audi A6 Avant (11-18) 3.0 TDI Black Edition 5d Multitronic For Sale - Blackline Motors Ltd, Oldham
    73
    3.0 TDI Black Edition 5d Multitronic
    Automatic | 2013/63 | Diesel | 79,356 miles
    £13,195
  • Audi A6 Avant (2015/15)
    Added today
    Audi A6 Avant (11-18) 3.0 BiTDI (320bhp) Quattro S Line 5d Tip Auto For Sale - Ideal Car Centre Ltd, Bilston
    8
    3.0 BiTDI (320bhp) Quattro S Line 5d Tip Auto
    Automatic | 2015/15 | Diesel | 107,966 miles
    £13,295
  • Audi A6 Avant (2019/69)
    Added today
    Audi A6 Avant (18-24) S6 TDI 349PS Quattro Tiptronic auto 5d For Sale - Carlisle Audi, Carlisle
    66
    S6 TDI 349PS Quattro Tiptronic auto 5d
    Automatic | 2019/69 | Diesel | 17,544 miles
    £40,990
  • Audi A6 Avant (2017/67)
    Added today
    Audi A6 Avant (11-18) SE Executive 2.0 TDI Ultra 190PS S Tronic auto 5d For Sale - Hypermotive, Bournemouth
    29
    SE Executive 2.0 TDI Ultra 190PS S Tronic auto 5d
    Automatic | 2017/67 | Diesel | 86,000 miles
    £11,495
  • Audi A6 Saloon (2016/16)
    Added today
    Audi A6 Saloon (11-18) 2.0 TDI Ultra Black Edition (11/14-) 4d S Tronic For Sale - Jack Reid Cars Carrickfergus, Whitehead Carrickfergus
    27
    2.0 TDI Ultra Black Edition (11/14-) 4d S Tronic
    Automatic | 2016/16 | Diesel | 75,296 miles
    £14,999
  • Audi A6 Saloon (2017/66)
    Added today
    Audi A6 Saloon (11-18) 2.0 TDI Ultra S Line (11/14-) 4d S Tronic For Sale - Thompson Auto, Hillsborough
    16
    2.0 TDI Ultra S Line (11/14-) 4d S Tronic
    Automatic | 2017/66 | Diesel | 95,915 miles
    £13,650
  • Audi A6 Saloon (2021/21)
    Added today
    Audi A6 Saloon (18-25) 45 TFSI 265 Quattro Black Edition 4dr S Tronic 4d For Sale - John Clark MINI Tayside, Dundee
    28
    45 TFSI 265 Quattro Black Edition 4dr S Tronic 4d
    Automatic | 2021/21 | Petrol | 49,815 miles
    £23,995
  • Audi A6 Saloon (2021/21)
    Added today
    Audi A6 Saloon (18-25) 50 TFSI e Quattro Sport 4dr S Tronic 4d For Sale - Coventry Audi, Coventry
    21
    50 TFSI e Quattro Sport 4dr S Tronic 4d
    Automatic | 2021/21 | Petrol/Electric Hybrid | 40,492 miles
    £22,999
  • Audi A6 Avant (2024/74)
    Added today
    Audi A6 Avant (18-24) S6 TDI Quattro Black Edition 5dr Tip Auto For Sale - Marshall Audi Newbury, Newbury
    59
    S6 TDI Quattro Black Edition 5dr Tip Auto
    Automatic | 2024/74 | Diesel | 5,253 miles
    £55,854
  • Audi A6 Saloon (2021/21)
    Added today
    Audi A6 Saloon (18-25) S Line 40 TDI 204PS S Tronic auto 4d For Sale - Greg Mitchell Motors, Strabane
    32
    S Line 40 TDI 204PS S Tronic auto 4d
    Automatic | 2021/21 | Diesel | 64,366 miles
    £23,950
  • Audi A6 Saloon (2022/22)
    Added today
    Audi A6 Saloon (18-25) 40 TFSI Sport 4dr S Tronic [Tech Pack] For Sale - cinch, Online Retailer
    40
    40 TFSI Sport 4dr S Tronic [Tech Pack]
    Automatic | 2022/22 | Petrol | 18,147 miles
    £22,399
  • Audi A6 Avant (2021/21)
    Added today
    Audi A6 Avant (18-24) Black Edition 55 TFSI 340PS Quattro S Tronic auto 5d For Sale - Norman Motors Bournemouth, Bournemouth
    37
    Black Edition 55 TFSI 340PS Quattro S Tronic auto 5d
    Automatic | 2021/21 | Petrol | 41,780 miles
    £32,995
View 831 used cars

Used Audi A6 FAQs

In this Audi A6 FAQ, you'll find answers to common questions about this popular car. Known for its style, performance, and practicality, the A6 has been a favourite for years. Explore information on fuel efficiency, maintenance, features, and more to help you make the best choice.

Audi A6 reviews

Audi A6 Avant (2025 onwards)

Parkers rating: 3.8 out of 53.8
Audi A6 Avant review on Parkers.co.uk
Hushed, refined and very, very smooth
PROS
  • Roomy and high-tech inside
  • Hushed refinement and comfort
  • Smooth drive and performance
CONS
  • Rivals have more boot space
  • Limited choice of two engines at launch
  • Piano black trim isn't the best quality
Read full review

Audi A6 specifications data

Find out useful data about performance, fuel economy, boot space and other data with Parkers specifications data, available for all current and previous Audi A6 models and variants

Audi A6 specifications data

Looking for Audi A6 specifications? Find all of the key specs you'll ever need to know about the Audi A6, from fuel efficiency and top speed, to running costs, dimensions data and so much more.

Explore Audi A6