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Used Audi A6 cars for sale

Today we have 519 A6 cars for sale, 230 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 £1,250

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 Cars of Hampshire, 1 Southwick Road, Wickham

£1,250 Good price

Audi A6 1.9 TDI Saloon 4dr Diesel Manual (157 g/km, 130 bhp)

2001  |   160,702 miles  |   Saloon  |   1896  |   diesel  |   manual  |   4 doors  |  

Featuring central door locking, adjustable steering column, alloy wheels, adjustable steering column/wheel, air bag driver, head restraints, electric windows, passenger, driver, anti lock brakes, front fog lights, centre rear seat belt, air bag, speakers, body...


Low price range Audi A6 examples £1,250 - £14,990

Out of the 519 A6 cars we have for sale 169 are currently priced under £15,000


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 Carsa Cannock, Eastern Way, Cannock

£12,441

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

2017 (17)  |   63,940 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Options include dab digital radio module, electric lumbar support, automatic headlights, driver and passenger airbags, anti theft alarm, passenger, driver, body colour bumpers, black, pas, side airbags, abs/ebd, diesel, auto dimming rear view mirror, diesel particul...eee

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 Carsa Halesowen, 124 Dudley Road, Halesowen

£12,441

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

2017 (17)  |   63,940 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features include centre console, front head restraints, electric front/rear windows, bluetooth interface, electric lumbar support, head restraints, passenger airbag, climate control, body colour bumpers, airbag, cd player, dab digital radio, auto dimming rear view mi...eee

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 Carsa Southampton, 258 Bridge Road, Southampton

£12,237

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

2017 (17)  |   67,446 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features on this model include climate control, usb, electric front/rear windows, lumbar support, body coloured door mirrors, dab digital radio module, rear headrest, diesel particulate filter, side airbags, cd player, curtain airbags, body colour door mirrors and handles, abs, au...eee

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 Macclesfield Audi, Star Lane, Macclesfield

£12,990

Audi A6 2.0 TDI Ultra S Line 5dr S Tronic

2016 (66)  |   85,000 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Description includes driver, bluetooth interface, automatic, passenger, height adjustable front seats, front centre armrest, electric front seats, roof spoiler, driver/front passenger side airbags, radio, bluetooth, headlight washers, traction control, rear wiper, audi m...eee


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Mid price range Audi A6 examples £14,990 - £23,997

Out of the 519 A6 cars we have for sale 169 are currently priced between £15,000 and £24,000


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 Motorpoint Chingford, Lea Valley Road, Chingford

£18,699

Audi A6 45 TFSI Quattro Sport 4dr S Tronic

2020 (20)  |   44,099 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

With service interval indicator, driver, dab digital radio, bluetooth, automatic, leather, audi music interface, speed limiter, body coloured door mirrors, radio, lumbar support, bluetooth interface, cruise control + speed limiter, body colour bumpers, us...eee

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 Rix Motor Company, , Warrington

£15,999

Audi A6 40 TDI Sport 4dr S Tronic

2018 (68)  |   89,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features include dab digital radio, passenger airbag, usb connection, front head restraints, cd, electric lumbar support, voice control, body coloured door mirrors, black, electric front/rear windows, automatic, diesel, lumbar support, radio, pas, usb, passenger, air...eee

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 Car World Supermarket, , Peterborough

£19,990

Audi A6 40 TFSI S Line 4dr S Tronic

2022 (22)  |   84,645 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Includes usb connection, headlight washers, bluetooth, pas, lumbar support, headlight wash, automatic, rear view camera, bluetooth interface, privacy glass, voice control, electric front/rear windows, dab digital radio, radio, black, passenger, body coloured ...eee

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 Car World Superstore, , Peterborough

£20,700
Was £21,700 Save £995

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2020 (70)  |   43,379 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Description includes speed limiter, auxiliary input socket, leather, rear centre armrest, body colour bumpers, cruise control, black, usb connection, leather steering wheel, electric lumbar support, body coloured door mirrors, automatic, bluetooth interface, driver, pass...eee

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 Bristol Audi, Lysander Road, Bristol

£23,850

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (72)  |   18,084 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Comes with rear view camera, audi music interface, pas, front centre armrest, bluetooth interface, climate control, radio, service interval indicator, auxiliary input socket, body coloured door mirrors, automatic, lumbar support, driver, black, electric front/r...eee

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 JCT600 Audi Hull, Saxon Way, Hull

£22,444
Was £22,797 Save £348

Audi A6 40 TDI Quattro S Line 4dr S Tronic

2021 (71)  |   76,362 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Description includes headlight wash, auxiliary input socket, electric front/rear windows, service interval indicator, headlight washers, body coloured door mirrors, privacy glass, usb connection, sports suspension, bluetooth, driver, black, bluetooth interface, voice con...eee


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High price range Audi A6 examples £23,997 - £77,990

Out of the 519 A6 cars we have for sale 174 are currently priced between £24,000 and £78,000


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 Chingford Audi, Cork Tree Way, Chingford

£33,250
Was £33,495 Save £240

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic [Tech]

2023 (72)  |   20,863 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   0 doors

With voice control, rear view camera, electric front/rear windows, dab digital radio, black, usb, service interval indicator, auxiliary input socket, driver, diesel particulate filter, headlight wash, bluetooth, diesel, usb connection, radio, sports suspe...eee

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 Hadwins Motor Group Audi Lake District, Cumbria, Grange-over-Sands

£38,495
Was £39,995 Save £1,495

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2024 (74)  |   6,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With electric front/rear windows, diesel particulate filter, auxiliary input socket, bluetooth interface, radio, usb, black, sports suspension, bluetooth, third brake light, dab digital radio, voice control, service interval indicator, rear view camera, a...eee

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 Carsa Cannock, Eastern Way, Cannock

£28,338
Was £29,647 Save £1,304

Audi A6 50 TFSI e 17.9kWh Quattro S Line 4dr S Tronic

2022 (22)  |   26,134 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Comes with headlight wash, auxiliary input socket, privacy glass, dab digital radio, radio, automatic, usb, third brake light, rear view camera, body coloured door mirrors, black, driver, service interval indicator, electric front/rear windows, bluetooth, usb c...eee

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 Swindon Audi, Delta Business Park, Welton Road, Swindon

£29,495
Was £30,995 Save £1,495

Audi A6 45 TFSI Quattro Black Edition 4dr S Tronic

2020 (70)  |   29,555 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Features on this model include privacy glass, usb connection, usb, dab digital radio, radio, audi music interface, service interval indicator, headlight wash, bluetooth, headlight washers, sports suspension, black, voice control, rear view camera, bluetooth interface, auxiliary in...eee


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How much are Audi A6 cars?

Out of the 519 Audi A6 cars being sold on the site today, the cheapest one you'll find is currently being sold for £1,250. However, the average selling price currently stands at £21,934. Common body styles include; estate, saloon. We would suggest targeting 2024 year models, ideally with less than 4,918 miles on the clock, as you should be able to get the best price.

Audi A6 £23,997 - £77,990
  • Audi A6

Low price range
From £1,250 - To £14,990

Ave price £10,695 | Ave mileage 6,025,548 | Ave age 2015

Currently for sale 170
Audi A6 £23,997 - £77,990
  • Audi A6

Mid price range
From £14,990 - To £23,997

Ave price £19,708 | Ave mileage 62,906 | Ave age 2019

Currently for sale 166
Audi A6 £23,997 - £77,990
  • Audi A6

High price range
From £23,997 - To £77,990

Ave price £34,865 | Ave mileage 21,069 | Ave age 2022

Currently for sale 174


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (64%) | Estate (35%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (58%) | Manual (7%) | Semiauto (35%)

What different fuel types are available for the Audi A6?
| Diesel (71%) | Hybrid (10%) | Other (n/a) | Petrol (18%)

What are the most popular engine sizes in the Audi A6?
| 1798 (2%) | 1896 (1%) | 1968 (46%) | 1984 (4%) | 2000 (1%) | 2698 (1%) | 2967 (10%) | 2995 (1%) | 3993 (1%) | 9800 (34%) | 9900 (1%)

What are the Audi A6's most popular colours?
| Red | Grey | Brown | Blue | Black

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

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