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Used Audi A6 cars for sale

Today we have 561 A6 cars for sale, 250 reduced in price.

As a car that's been around in one form or another for nigh on 50 years (it has roots in the Audi 100, launched in 1968), the Audi A6 has seen a lot of changes. And the latest version is, in the view of many, the best so far, sporting a distinctive new facelift and a hybrid steel and aluminium construction. And there's no doubt that it's got a lot to offer. Competing with the likes of the BMW 5 Series and the Mercedes E-Class, it's fast, stylish and economical, as well as well-built and practical. So, what's it's strongest points? Well, we don't have the space to go into all of them, but it would be remiss not to point out the strong engine line-up , which starts with the highly economical 2.0 TDI diesel, aimed at company car drivers, and ends up with the 4.0L petrol unit (in the RS6 Avant), which delivers a rip-snorting performance of 0-62 in 4.4 seconds! We feel dizzy just thinking about it! But the A6 has much more to commend it. All models score pretty well on cabin and boot space, and the build quality is simply first-class. You have three trims to choose from, but whichever you go for, you'll get at least the standard fittings of bi-xenon headlights, 17" alloys, cruise control and front and rear parking sensors. Upgrade to the S-Line and you get a whole lot more options. Basically, we're talking a car that delivers in almost every department - though not everyone rates the ride it delivers as up to the standard of its main rivals. Fancy a look at a used Audi A6? See what we have available.


Our cheapest Audi A6 is just £675

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 Manor Park Motors, 127-135 Park Street, Luton

£675

Audi A6 2.0T FSI SE 5dr

2008  |   n/a miles  |   Estate  |   1984  |   petrol  |   manual  |   5 doors  |  

This model has We have much more to tell you about this car so please feel free to call us for more details...


Low price range Audi A6 examples £675 - £17,995

Out of the 561 A6 cars we have for sale 178 are currently priced under £18,000


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 Audi Worcester, 157 Bromyard Road, Worcester

£15,490

Audi A6 2.0 TDI Ultra Black Edition 4dr

2017 (67)  |   48,774 miles  |   saloon  |   9800  |   diesel  |   manual  |   4 doors

Options include cd, rear headrests, rear headrest, head restraints, headlight washers, usb connection, dab digital radio, radio, passenger, body colour door mirrors, bluetooth interface, privacy glass, leather, isofix, front centre armrest, floor mats, audi music in...eee

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 Lookers Audi Guildford, 14-16 Moorfield Road, Guildford

£16,118

Audi A6 40 TDI Sport 4dr S Tronic

2019 (19)  |   74,900 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Includes auxiliary input socket, driver, electric front/rear windows, front centre armrest, body colour bumpers, usb, rear centre armrest, vanity mirrors, electric lumbar support, passenger airbag, bluetooth interface, body coloured door mirrors, cloth, autom...eee

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 Rix Motor Company, , Warrington

£15,999

Audi A6 40 TDI Sport 4dr S Tronic

2018 (68)  |   87,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Options include passenger airbag, rear centre armrest, airbag, usb, cd player, electric lumbar support, front centre armrest, head restraints, radio, cloth, floor mats, driver, vanity mirrors, passenger, audi music interface, pas, cd, diesel particulate filter, auto...eee

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 Marshall Peugeot Ashford, Kent, Ashford

£12,495
Was £12,695 Save £195

Audi A6 2.0 TDI Ultra S Line 4dr S Tronic

2016 (16)  |   64,570 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Options include split folding rear seat, audi music interface, driver, side airbags, rear headrest, pas, airbags, electric lumbar support, rear headrests, floor mats, automatic, passenger, body colour door mirrors, height/reach adjust steering wheel, abs, front head...eee


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Mid price range Audi A6 examples £17,995 - £28,080

Out of the 561 A6 cars we have for sale 182 are currently priced between £18,000 and £28,000


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 Cardiff Audi, Wagtail Close, Cardiff

£25,250

Audi A6 40 TFSI Sport 4dr S Tronic

2023 (73)  |   17,856 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This car has black, rear view camera, speed limiter, bluetooth, body coloured door mirrors, third brake light, cruise control + speed limiter, bluetooth interface, auxiliary input socket, privacy glass, usb connection, electric front/rear windows, cruise control,...eee

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 JCT600 Audi Boston, Marsh Lane, Boston

£26,500
Was £27,750 Save £1,245

Audi A6 40 TDI S Line 4dr S Tronic

2021 (71)  |   21,584 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With diesel particulate filter, headlight washers, bluetooth interface, diesel, voice control, body coloured door mirrors, privacy glass, electric front/rear windows, rear view camera, sports suspension, service interval indicator, usb connection, headlig...eee

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 JCT600 Audi York, Centurion Park, York

£24,749

Audi A6 40 TDI Black Edition 4dr S Tronic

2021 (71)  |   48,352 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Options include diesel particulate filter, dab digital radio, electric front/rear windows, radio, privacy glass, bluetooth interface, driver, sports suspension, voice control, bluetooth, usb connection, rear view camera, headlight washers, headlight wash, audi music...eee

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 Kings Lynn Audi, Norfolk, Kings Lynn

£25,254

Audi A6 40 TDI S Line 4dr S Tronic

2021 (70)  |   30,755 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring electric front/rear windows, driver, diesel, voice control, usb, usb connection, audi music interface, headlight washers, rear view camera, bluetooth, radio, sports suspension, black, automatic, service interval indicator, dab digital radio, privacy ...eee

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 Audi Birmingham, 790-820 Stratford Road, Solihull

£21,000

Audi A6 40 TDI Sport 4dr S Tronic

2020 (70)  |   59,396 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Description includes anti theft alarm, usb connection, abs, diesel particulate filter, airbags, airbag, diesel, black, passenger, auxiliary input socket, lumbar support, driver, leather, audi music interface, electric front/rear windows, immobiliser, radio, pas, climate ...eee

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 JCT600 Audi Sheffield, Bochum Parkway, Sheffield

£26,881

Audi A6 40 TDI Black Edition 4dr S Tronic

2021 (21)  |   20,966 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This car has sports suspension, dab digital radio, usb, diesel, driver, usb connection, automatic, headlight washers, voice control, radio, black, diesel particulate filter, headlight wash, audi music interface, bluetooth interface, electric front/rear windows, a...eee


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High price range Audi A6 examples £28,080 - £77,990

Out of the 561 A6 cars we have for sale 189 are currently priced between £28,000 and £78,000


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 North Wales Audi, The Point, Conwy Road, Llandudno Junction

£37,500
Was £50,000 Save £12,495

Audi A6 40 TFSI Black Edition 4dr S Tronic

2024 (24)  |   4,500 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This model has voice control, electric front/rear windows, bluetooth, black, auxiliary input socket, usb, service interval indicator, rear view camera, dab digital radio, radio, usb connection, sports suspension, automatic, third brake light, bluetooth interface, p...eee

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 Audi StratforduponAvon, Western Road, Stratford-upon-Avon

£30,950

Audi A6 40 TFSI Sport 5dr S Tronic

2023 (23)  |   14,031 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Features on this model include climate control, electric lumbar support, airbag, alarm, auxiliary input socket, dab digital radio, abs, remote central locking, roof rails, leather, radio, ambient lighting, immobiliser, lumbar support, audi music interface, driver, body colour bump...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£45,443
Was £50,000 Save £4,552

Audi A6 50 TFSI e Quattro Black Edition 4dr S Tronic

2024 (74)  |   4,001 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Includes voice control, black, automatic, usb, usb connection, dab digital radio, bluetooth, rear view camera, electric front/rear windows, auxiliary input socket, service interval indicator, radio, sports suspension, bluetooth interface, third brake light...eee

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 Audi Coventry, 443 Fletchamstead Highway, Coventry

£49,885

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic

2025 (74)  |   512 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Options include usb, voice control, electric front/rear windows, bluetooth, body coloured door mirrors, bluetooth interface, radio, auxiliary input socket, sports suspension, usb connection, dab digital radio, rear view camera, third brake light, automatic, service ...eee


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How much are Audi A6 cars?

On 30 January 2025 we currently have 561 Audi A6 cars for sale on the site. Although the average asking price is £25,535 you can find Audi A6 cars for just £675. A6s are available in estate, saloon body styles. The current selling market suggests that buyers have the best chance negotiating on 2024 year models and that 2024 year models with mileages less than 3,709 currently provide the best value.

Audi A6 £28,080 - £77,990
  • Audi A6

Low price range
From £675 - To £17,995

Ave price £11,754 | Ave mileage 88,415 | Ave age 2015

Currently for sale 177
Audi A6 £28,080 - £77,990
  • Audi A6

Mid price range
From £17,995 - To £28,080

Ave price £23,194 | Ave mileage 48,972 | Ave age 2020

Currently for sale 180
Audi A6 £28,080 - £77,990
  • Audi A6

High price range
From £28,080 - To £77,990

Ave price £41,000 | Ave mileage 13,105 | Ave age 2023

Currently for sale 189


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (65%) | Estate (34%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (47%) | Manual (7%) | Semiauto (45%)

What different fuel types are available for the Audi A6?
| Diesel (64%) | Hybrid (14%) | Other (n/a) | Petrol (21%)

What are the most popular engine sizes in the Audi A6?
| 1798 (1%) | 1968 (38%) | 1984 (3%) | 2000 (1%) | 2698 (1%) | 2967 (9%) | 2995 (1%) | 3993 (2%) | 3996 (1%) | 9800 (45%) | 9900 (1%)

What are the Audi A6's most popular colours?
| Silver | Red | Grey | Green | Blue

What are the Audi A6's most popular derivatives?
Le Mans | Limited Edition | S Line | S Line Special Edition |

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