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 - 52.3 mpg Power 90 - 621 bhp Acceleration 3.2 - 14.5 secs

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 264 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

30

2.0 TDI S Line 5d Multitronic

Automatic | 2013/63 | Diesel | 122,000 miles

£6,495
Audi A6 Avant (2022/72)

Added today

35

Black Edition (Technology Pack) 40 TDI 204PS Quattro S Tronic auto 5d

Automatic | 2022/72 | Diesel | 19,647 miles

£36,388
Audi A6 Avant (2018/18)

Added today

1

SE Executive 2.0 TDI Ultra 190PS 5d

Manual | 2018/18 | Diesel | 82,151 miles

£12,999
Audi A6 Saloon (2018/18)

Added today

3

2.0 TDI Ultra Black Edition (11/14-) 4d S Tronic

Automatic | 2018/18 | Diesel | 45,000 miles

£17,895
Audi A6 Allroad (2021/21)

Added today

26

Sport 50 TDI 286PS Quattro Tiptronic auto 5d

Automatic | 2021/21 | Diesel | 35,750 miles

£36,295
Audi A6 Avant (2019/68)

Added today

42

3.0 TDI (272bhp) Quattro Black Edition 5d S Tronic

Automatic | 2019/68 | Diesel | 65,088 miles

£21,987
Audi A6 Avant (2024/74)

Added today

63

40 TFSI S Line 5dr S Tronic

Automatic | 2024/74 | Petrol | 2,066 miles

£38,170
Audi A6 Saloon (2022/71)

Added today

9

Black Edition 40 TDI 204PS S Tronic auto 4d

Automatic | 2022/71 | Diesel | 25,000 miles

£29,995
Audi A6 Avant (2016/66)

Added today

26

2.0 TDI Ultra Black Edition (11/14-) 5d S Tronic

Automatic | 2016/66 | Diesel | 70,516 miles

£16,490
Audi A6 Saloon (2023/23)

Added today

35

Black Edition (Technology Pack) 40 TDI 204PS Quattro S Tronic auto 4d

Automatic | 2023/23 | Diesel | 7,250 miles

£36,550
Audi A6 Saloon (2019/68)

Added today

6

S Line 40 TDI 204PS S Tronic auto 4d

Automatic | 2019/68 | Diesel | 62,000 miles

£20,495
Audi A6 Avant (2025/74)

Added today

82

40 TFSI S Line 5dr S Tronic

Automatic | 2025/74 | Petrol | 3,191 miles

£37,490

View 264 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 - 52.3 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 Grey Audi A6 cars for sale

Used Grey 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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