Is the Audi A6 a good car?

A6 Avant (25 on) 3.8 out of 5 3.8 A6 Saloon (25 on) 4 out of 5 4.0 A6 e-Hybrid (25 on) 3.4 out of 5 3.4 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 Audi A6 cars for sale in Northampton

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Used Audi A6 cars for sale in Northampton

If you're looking for a used Audi A6 in the Northampton area, Parkers has 16 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 (2020/69)

Added this week

36

Black Edition 40 TDI 204PS S Tronic auto 5d

Automatic | 2020/69 | Diesel | 20,710 miles

£29,337
Audi A6 Saloon (2025/25)

Added this week

36

50 TFSI e Quattro S Line 4dr S Tronic

Automatic | 2025/25 | Petrol Parallel PHEV | 15 miles

£39,990
Audi A6 Saloon (2014/64)

Added this week

69

2.0 TDI Ultra S Line 4d

Manual | 2014/64 | Diesel | 117,000 miles

£6,490
Audi A6 Avant (2025/25)

Added this week

36

40 TFSI Black Edition 5dr S Tronic

Automatic | 2025/25 | Petrol | 15 miles

£39,990
Audi A6 Avant (2025/25)

36

2.0 TDI Quattro 204 Launch Edition 5dr S Tronic

Automatic | 2025/25 | Diesel | 100 miles

£56,450
Audi A6 Avant (2023/23)

48

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

Automatic | 2023/23 | Diesel | 26,246 miles

£35,391
Audi A6 Saloon (2019/19)

36

S Line 40 TDI 204PS S Tronic auto 4d

Automatic | 2019/19 | Diesel | 57,800 miles

£20,990
Audi A6 Saloon (2018/18)

50

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

Automatic | 2018/18 | Diesel | 67,000 miles

£13,990
Audi A6 Avant (2022/22)

39

40 TFSI Sport 5dr S Tronic

Automatic | 2022/22 | Petrol | 36,296 miles

£23,749
Audi A6 Saloon (2025/25)

36

S6 TDI Quattro Black Ed 4dr Tip Auto [Tech Pro]

Automatic | 2025/25 | Diesel | 10,954 miles

£59,990
Audi A6 RS6 Avant (2022/22)

50

RS 6 600PS Tiptronic Quattro auto 5d

Automatic | 2022/22 | Petrol | 21,000 miles

£72,995
Audi A6 Avant (2014/63)

59

2.0 TDI Ultra S Line 5d

Manual | 2014/63 | Diesel | 89,000 miles

£9,490

View 16 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 Saloon (25 on)4 out of 54.0
- A6 e-Hybrid (25 on)3.4 out of 53.4
- 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 saloon (2025) review: front three quarter cornering

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 Audi A6 cars for sale in Northampton

Used Audi A6 cars for sale in Northampton

Used Audi A6 FAQs

Audi A6 reviews

Audi A6 Avant (2025 onwards)

More Audi A6 reviews

Audi A6 Saloon (2025 onwards)

Audi A6 e-Hybrid (2025 onwards)

Audi A6 RS6 Avant (2020 onwards)

Audi A6 specifications data

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