Is the Audi A6 a good car?

A6 Avant (25 on) 3.8 out of 5 3.8 A6 RS6 Avant (20 on) 4.1 out of 5 4.1 A6 Allroad (19-21) 4.2 out of 5 4.2 A6 Saloon (18 on) 3.5 out of 5 3.5 A6 Avant (18-24) 3.8 out of 5 3.8 A6 RS6 Avant (13-18) 4.5 out of 5 4.5 A6 S6 (12-18) 4 out of 5 4.0 A6 Allroad (12-18) 4 out of 5 4.0 A6 Saloon (11-18) 3.8 out of 5 3.8 A6 Avant (11-18) 4.1 out of 5 4.1 A6 RS6 (08-10) 4.5 out of 5 4.5 A6 S6 (06-11) 4.5 out of 5 4.5 A6 Allroad (06-11) 4.5 out of 5 4.5 A6 Avant (05-11) 4 out of 5 4.0 A6 Saloon (04-11) 4 out of 5 4.0 A6 Allroad (00-05) 3.5 out of 5 3.5 A6 Avant (98-04) 4 out of 5 4.0 A6 Saloon (97-04) 4 out of 5 4.0

What is the mpg, power (bhp) and acceleration (0-62mph) of a Audi A6?

Mpg 21.7 - 54.3 mpg Power 90 - 621 bhp Acceleration 3.2 - 14.5 secs

Used Diesel Audi A6 cars for sale

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Used Diesel Audi A6 cars for sale

If you're looking for a used Diesel Audi A6 car, Parkers has 655 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 (2018/68)

Added today

31

Sport 40 TDI 204PS S Tronic auto 5d

Automatic | 2018/68 | Diesel | 57,000 miles

£17,490
Audi A6 Saloon (2017/17)

Added today

41

SE Executive 2.0 TDI Ultra 190PS S Tronic auto 4d

Automatic | 2017/17 | Diesel | 64,709 miles

£12,316
Audi A6 Saloon (2018/68)

Added today

10

S Line 40 TDI 204PS S Tronic auto 4d

Automatic | 2018/68 | Diesel | 87,000 miles

£16,495
Audi A6 Avant (2019/68)

Added today

13

S Line 50 TDI 286PS Quattro Tiptronic auto 5d

Automatic | 2019/68 | Diesel | 59,000 miles

£27,995
Audi A6 Avant (2020/69)

Added today

33

S Line 40 TDI 204PS S Tronic auto 5d

Automatic | 2020/69 | Diesel | 43,077 miles

£21,693
Audi A6 Avant (2019/69)

Added today

38

S Line 40 TDI 204PS S Tronic auto 5d

Automatic | 2019/69 | Diesel | 51,000 miles

£22,995
Audi A6 Avant (2020/20)

Added today

29

S Line 40 TDI 204PS Quattro S Tronic auto 5d

Automatic | 2020/20 | Diesel | 40,931 miles

£25,990
Audi A6 Saloon (2007/57)

Added today

29

2.0 TDI SE 4d Multitronic

Automatic | 2007/57 | Diesel | 156,391 miles

£1,490
Audi A6 Saloon (2019/19)

Added today

32

Sport 40 TDI 204PS S Tronic auto 4d

Automatic | 2019/19 | Diesel | 57,061 miles

£16,900
Audi A6 Avant (2020/70)

Added today

7

S Line 40 TDI 204PS S Tronic auto 5d

Automatic | 2020/70 | Diesel | 47,200 miles

£22,799
Audi A6 Avant (2014/63)

Added today

51

2.0 TDI S Line 5d Multitronic

Automatic | 2014/63 | Diesel | 128,023 miles

£6,995
Audi A6 Saloon (2021/71)

Added today

16

Black Edition 40 TDI 204PS S Tronic auto 4d

Automatic | 2021/71 | Diesel | 104,000 miles

£20,990

View 655 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.

Is the Audi A6 a good car?
- A6 Avant (25 on)3.8 out of 53.8
- A6 RS6 Avant (20 on)4.1 out of 54.1
- A6 Allroad (19-21)4.2 out of 54.2
- A6 Saloon (18 on)3.5 out of 53.5
- A6 Avant (18-24)3.8 out of 53.8
- A6 RS6 Avant (13-18)4.5 out of 54.5
- A6 S6 (12-18)4 out of 54.0
- A6 Allroad (12-18)4 out of 54.0
- A6 Saloon (11-18)3.8 out of 53.8
- A6 Avant (11-18)4.1 out of 54.1
- A6 RS6 (08-10)4.5 out of 54.5
- A6 S6 (06-11)4.5 out of 54.5
- A6 Allroad (06-11)4.5 out of 54.5
- A6 Avant (05-11)4 out of 54.0
- A6 Saloon (04-11)4 out of 54.0
- A6 Allroad (00-05)3.5 out of 53.5
- A6 Avant (98-04)4 out of 54.0
- A6 Saloon (97-04)4 out of 54.0
What is the mpg, power (bhp) and acceleration (0-62mph) of a Audi A6?
- Mpg21.7 - 54.3 mpg
- Power90 - 621 bhp
- Acceleration3.2 - 14.5 secs
How much is the annual road tax on a Audi A6?

£20 - £760

Audi A6 reviews

Audi A6 Avant (2025 onwards)

Parkers rating: 3.8 out of 53.8

Audi's sleek new estate trades space for style

Slick style abounds
Hushed refinement and comfort
Smooth drive and performance

Boot noticeably smaller than rivals'
Piano black trim in cabin irks
Only four-cylinder engines at launch

Read full review

More Audi A6 reviews

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.

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Used Diesel Audi A6 cars for sale

Used Diesel Audi A6 cars for sale

Used Audi A6 FAQs

Audi A6 reviews

Audi A6 Avant (2025 onwards)

More Audi A6 reviews

Audi A6 RS6 Avant (2020 onwards)

Audi A6 Saloon (2018 onwards)

Audi A6 Allroad (2019 - 2021)

Audi A6 specifications data

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