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 (18-25) 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 - 55.4 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 226 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 (2024/74)

Added today

72

50 TFSI e Quattro S Line 5dr S Tronic

Automatic | 2024/74 | Petrol Parallel PHEV | 3,691 miles

£42,062
Audi A6 Avant (2024/74)

Added today

46

50 TFSI e Quattro Black Edition 5dr S Tronic

Automatic | 2024/74 | Petrol Parallel PHEV | 6,000 miles

£47,055
Audi A6 Avant (2016/65)

Added today

33

2.0 TDI Quattro Black Edition 5d S Tronic

Automatic | 2016/65 | Diesel | 83,500 miles

£14,495
Audi A6 Avant (2017/66)

Added today

1

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

Automatic | 2017/66 | Diesel | 68,000 miles

£15,490
Audi A6 Avant (2020/70)

Added today

34

S Line 55 TFSI 340PS Quattro S Tronic auto 5d

Automatic | 2020/70 | Petrol | 40,774 miles

£30,382
Audi A6 Avant (2018/18)

Added today

45

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

Automatic | 2018/18 | Diesel | 64,782 miles

£18,995
Audi A6 Saloon (2015/64)

Added today

11

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

Automatic | 2015/64 | Diesel | 159,000 miles

£6,350
Audi A6 Saloon (2021/21)

Added today

19

S Line 40 TDI 204PS S Tronic auto 4d

Automatic | 2021/21 | Diesel | 42,354 miles

£23,498
Audi A6 Avant (2019/69)

Added today

66

S6 TDI 349PS Quattro Tiptronic auto 5d

Automatic | 2019/69 | Diesel | 17,544 miles

£40,990
Audi A6 Avant (2017/67)

Added today

29

SE Executive 2.0 TDI Ultra 190PS S Tronic auto 5d

Automatic | 2017/67 | Diesel | 86,000 miles

£11,495
Audi A6 Avant (2018/18)

Added today

11

SE Executive 2.0 TDI Ultra 190PS S Tronic auto 5d

Automatic | 2018/18 | Diesel | 139,839 miles

£10,250
Audi A6 Avant (2021/70)

Added today

41

S Line 40 TDI 204PS S Tronic auto 5d

Automatic | 2021/70 | Diesel | 68,634 miles

£22,990

View 226 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 (18-25)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 - 55.4 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

Hushed, refined and very, very smooth

Roomy and high-tech inside
Hushed refinement and comfort
Smooth drive and performance

Rivals have more boot space
Limited choice of two engines at launch
Piano black trim isn't the best quality

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 Allroad (2019 - 2021)

Audi A6 Saloon (2018 - 2025)

Audi A6 specifications data

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