Used 5-seater Audi A6 cars for sale
Used 5-seater Audi A6 cars for sale
If you're looking for a used 5-seater Audi A6 car, Parkers has 848 for sale from trusted dealers to suit all budgets, with easy tools to narrow your choice to the right secondhand car for you.
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Audi A6 Saloon (2013/63)Added today192.0 TDI Black Edition 4dManual | 2013/63 | Diesel | 132,830 miles£5,995
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Audi A6 Avant (2024/74)Added today59S6 TDI Quattro Black Edition 5dr Tip AutoAutomatic | 2024/74 | Diesel | 5,253 miles£55,854
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Audi A6 S6 (2012/61)Added today24S6 TFSI Quattro Avant 5d S TronicAutomatic | 2012/61 | Petrol | 130,000 miles£11,995
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Audi A6 Allroad (2014/64)Added today183.0 TDI Quattro (245bhp) 5d S TronicAutomatic | 2014/64 | Diesel | 116,000 miles£8,995
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Audi A6 Saloon (2021/71)Added today6540 TFSI Sport 4dr S TronicAutomatic | 2021/71 | Petrol | 54,283 miles£16,420
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Audi A6 Avant (2021/71)Added today20S Line 40 TDI 204PS Quattro S Tronic auto 5dAutomatic | 2021/71 | Diesel | 50,704 miles£30,197
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Audi A6 Saloon (2019/69)Added today12Sport 40 TDI 204PS S Tronic auto 4dAutomatic | 2019/69 | Diesel | 47,422 miles£19,498
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Audi A6 Avant (2016/16)Added today642.0 TDI Ultra S Line (11/14-) 5d S TronicAutomatic | 2016/16 | Diesel | 121,824 miles£9,450
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Audi A6 Saloon (2014/64)Added today122.0 TDI Ultra Black Edition 4dManual | 2014/64 | Diesel | 64,000 miles£10,995
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Audi A6 Saloon (2025/25)Added today35S6 TDI Quattro Black Ed 4dr Tip Auto [Tech Pro]Automatic | 2025/25 | Diesel | 650 miles£62,950
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Audi A6 Avant (2016/16)Added today82.0 TDI Ultra S Line (11/14-) 5d S TronicAutomatic | 2016/16 | Diesel | 58,630 miles£15,199
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Audi A6 Avant (2016/66)Added today192.0 TDI Ultra S Line (11/14-) 5d S TronicAutomatic | 2016/66 | Diesel | 156,000 miles£7,495
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.
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Is the Audi A6 a good car?
- A6 Avant (25 on)
- A6 RS6 Avant (20 on)
- A6 Allroad (19-21)
- A6 Saloon (18-25)
- A6 Avant (18-24)
- A6 RS6 Avant (13-18)
- A6 S6 (12-18)
- A6 Allroad (12-18)
- A6 Saloon (11-18)
- A6 Avant (11-18)
- A6 RS6 (08-10)
- A6 S6 (06-11)
- A6 Allroad (06-11)
- A6 Avant (05-11)
- A6 Saloon (04-11)
- A6 Allroad (00-05)
- A6 Avant (98-04)
- A6 Saloon (97-04)
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What is the mpg, power (bhp) and acceleration (0-62mph) of a Audi A6?
- Mpg21.7 - 55.4 mpg
- Power90 - 621 bhp
- Acceleration3.2 - 14.5 secs
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How much is the annual road tax on a Audi A6?
£20 - £760
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

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 A6Popular pages
Popular models
- Audi A6 Avant (25 on) for sale
- Audi A6 Saloon (25 on) for sale
- Audi A6 RS6 Avant (20 on) for sale
- Audi A6 Allroad (19-21) for sale
- Audi A6 Saloon (18-25) for sale
- Audi A6 Avant (18-24) for sale
- Audi A6 RS6 Avant (13-18) for sale
- Audi A6 S6 (12-18) for sale
- Audi A6 Allroad (12-18) for sale
- Audi A6 Saloon (11-18) for sale
- Audi A6 Avant (11-18) for sale
- Audi A6 RS6 (08-10) for sale
- Audi A6 S6 (06-11) for sale
- Audi A6 Allroad (06-11) for sale
- Audi A6 Avant (05-11) for sale
- Audi A6 Saloon (04-11) for sale
- Audi A6 Avant (98-04) for sale
- Audi A6 Saloon (97-04) for sale
Popular years
- 2026 Audi A6 for sale
- 2025 Audi A6 for sale
- 2024 Audi A6 for sale
- 2023 Audi A6 for sale
- 2022 Audi A6 for sale
- 2021 Audi A6 for sale
- 2020 Audi A6 for sale
- 2019 Audi A6 for sale
- 2018 Audi A6 for sale
- 2017 Audi A6 for sale
- 2016 Audi A6 for sale
- 2015 Audi A6 for sale
- 2014 Audi A6 for sale
- 2013 Audi A6 for sale
- 2012 Audi A6 for sale
- 2011 Audi A6 for sale
- 2010 Audi A6 for sale
- 2009 Audi A6 for sale
- 2008 Audi A6 for sale
- 2007 Audi A6 for sale
- 2006 Audi A6 for sale
- 2005 Audi A6 for sale
- 2003 Audi A6 for sale
- 2002 Audi A6 for sale