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Used Audi A6 cars for sale

Today we have 1,352 A6 cars for sale, 71 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 £1,995

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 Solid Cars LTD, Unit A Wallyford Industrial Estate, Musselburgh

£1,995 Good price

Audi A6 3.0 TDI QUATTRO S LINE 4d 221 BHP

2005  |   144,474 miles  |   Saloon  |   2969  |   diesel  |   automatic  |   4 doors  |  

Features include front fog lights, traction control, pas, speakers, air con, air bag passenger, 2 keys, centre rear seat belt, side protection mouldings, climate control, any inspection welcome, computer, electronic stability programme, spare wheel, lumbar support, f...


Low price range Audi A6 examples £1,995 - £15,950

Out of the 1,352 A6 cars we have for sale 371 are currently priced under £16,000


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 Fred Coupe Nissan Preston, Lancashire, Preston

£10,995

Audi A6 2.0 TDI Ultra SE Executive 4dr

2017 (67)  |   92,000 miles  |   saloon  |   9800  |   diesel  |   manual  |   4 doors

Comes with usb connection, isofix, led daytime running lights, front passenger airbag deactivation, floor mats, abs, tyre pressure monitoring system, cd player, audi music interface, central locking, climate control, rear headrests, auxiliary input socket, driv...eee

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 Ipswich Audi, Suffolk, Ipswich

£13,750

Audi A6 2.0 TDI Ultra S Line 4dr

2016 (66)  |   52,090 miles  |   saloon  |   9800  |   diesel  |   manual  |   4 doors

Options include abs, headlight washers, floor mats, height adjustable front seats, driver and passenger airbags, auto dimming rear view mirror, daytime running lights, automatic headlights, electric front/rear windows, spare wheel, centre console, side airbags, fron...eee

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 MCautosales, Ronan Valley Business Park, Magherafelt

£13,795

Audi A6 DIESEL SALOON

2018  |   69,000 miles  |   Saloon  |   1968  |   diesel  |   manual  |   0 doors

Description includes full leather interior, led daytime running lights, full service history, black, leather, alloys, navigation system, leather interior, mot, bluetooth, cruise control, full leather, dab radio, privacy glass, service history, radio, daytime running ligh...eee

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 CarWorld Supermarket Westwood, Ivatt Way, Cambridgeshire

£11,990

Audi A6 2.0 TDI ULTRA BLACK EDITION 4d 188 BHP

2017  |   124,151 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

With abs, bluetooth interface, cruise control, sports suspension, cloth, auto dimming rear view mirror, alarm, isofix, alloy wheels, heated front seat, black, anti lock braking system, electric windows, anti theft alarm, heated front seats, headlight wash...eee


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Mid price range Audi A6 examples £15,950 - £26,841

Out of the 1,352 A6 cars we have for sale 370 are currently priced between £16,000 and £27,000


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 Exclusively delivered by heycar, Union St, Bristol

£25,550

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (22)  |   12,627 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This car has cruise control, body colour bumpers, climate control, pas, rear centre armrest, service interval indicator, leather steering wheel, voice control, radio, rear view camera, electric front/rear windows, bluetooth, usb connection, automatic, front centr...eee

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 Vertu Honda Bradford, Canal Road, Bradford

£16,793
Was £16,839 Save £41

Audi A6 2.0 TDI Ultra Black Edition 4dr S Tronic

2017 (67)  |   47,594 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Comes with automatic, central locking, space saver spare wheel, radio, automatic headlights, remote central locking, bluetooth, dab digital radio, black, auto dimming rear view mirror, electric lumbar support, centre console, floor mats, cd, traction control, a...eee

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 Macklin Motors Peugeot Paisley, Saturn Avenue, Phoenix Retail Park

£22,195

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2021 (70)  |   47,302 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Features include usb connection, cruise control, speed limiter, voice control, bluetooth interface, electric front/rear windows, automatic, leather steering wheel, service interval indicator, body coloured door mirrors, audi music interface, automatic climate control...eee

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 Lookers Audi Sunderland, Newcastle Road, Sunderland

£25,500

Audi A6 40 TDI S Line 4dr S Tronic

2020 (20)  |   43,324 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With bluetooth, audi music interface, privacy glass, headlight wash, voice control, service interval indicator, diesel particulate filter, headlight washers, driver, dab digital radio, lumbar support, climate control, body coloured door mirrors, radio, di...eee

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 Lookers Audi StocktononTees, Brooklime Avenue, Stockton-on-Tees

£25,950

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2020 (70)  |   43,942 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Featuring lumbar support, electric front/rear windows, leather, pas, passenger, body coloured door mirrors, dab digital radio, anti theft alarm, tyre repair kit, central locking, alarm, abs, immobiliser, rear centre armrest, usb, automatic, radio, airbags, usb...eee

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 Inchcape Audi Tetbury, Quercus Road, Off London Road

£26,500

Audi A6 40 TDI S Line 4dr S Tronic

2020 (20)  |   43,324 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This model has service interval indicator, driver, electric lumbar support, headlight washers, privacy glass, black, body coloured door mirrors, dab digital radio, bluetooth, bluetooth interface, diesel particulate filter, electric front/rear windows, usb, climate ...eee


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High price range Audi A6 examples £26,841 - £156,000

Out of the 1,352 A6 cars we have for sale 425 are currently priced between £27,000 and £156,000


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 MercedesBenz of Reading, Richfield Avenue, Reading

£30,427

Audi A6 45 TFSI 265 Quattro S Line 4dr S Tronic

2021 (21)  |   21,441 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Description includes usb, anti theft alarm, electric front/rear windows, auxiliary input socket, ambient lighting, headlight wash, headlight washers, abs, airbag, radio, usb connection, black, audi music interface, alarm, central locking, privacy glass, airbags, dab digi...eee

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 Exclusively delivered by heycar, , Norwich

£28,500

Audi A6 40 TFSI Black Edition 4dr S Tronic

2021 (71)  |   20,458 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Includes radio, voice control, privacy glass, electric front/rear windows, headlight washers, automatic, service interval indicator, audi music interface, sports suspension, auxiliary input socket, climate control, headlight wash, rear view camera, usb connec...eee

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 Inchcape Audi Macclesfield, Star Lane, Macclesfield

£43,250

Audi A6 50 TFSI e 17.9kWh Quattro Black Edition 4dr S Tron

2023 (23)  |   969 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Comes with radio, dab digital radio, automatic, headlight wash, driver, third brake light, bluetooth interface, voice control, auxiliary input socket, bluetooth, rear view camera, usb, sports suspension, black, headlight washers, electric front/rear windows, us...eee

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 Lookers Audi Edinburgh, 4 Bankhead Drive, Edinburgh

£40,999

Audi A6 40 TDI Quattro Black Edition 5dr S Tronic [Tech]

2023 (23)  |   10,000 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

This model has manual, immobiliser, alarm, headlight wash, central locking, roof rails, headlight washers, alloy wheels, auxiliary input socket, anti theft alarm, radio, third brake light, airbags, black roof rails, usb connection, ambient lighting, airbag, electri...eee


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How much are Audi A6 cars?

Searching through our present number of 1,352 Audi A6 cars, you'll come across vehicles selling from a starting rate of £1,995 and averaging out at a price tag of £23,267. With an assortment of A6 styles including coupe, estate, saloon there's bound to be one for you. Current market data has shown that clever buyers who want the best for their wallet should look out for 2021 models that have clocked up below 31,298 miles.

Audi A6 £26,841 - £156,000
  • Audi A6

Low price range
From £1,995 - To £15,950

Ave price £10,809 | Ave mileage 95,465 | Ave age 2014

Currently for sale 438
Audi A6 £26,841 - £156,000
  • Audi A6

Mid price range
From £15,950 - To £26,841

Ave price £22,013 | Ave mileage 54,415 | Ave age 2019

Currently for sale 440
Audi A6 £26,841 - £156,000
  • Audi A6

High price range
From £26,841 - To £156,000

Ave price £36,421 | Ave mileage 23,862 | Ave age 2021

Currently for sale 457


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (71%) | Estate (29%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (58%) | Manual (11%) | Semiauto (31%)

What different fuel types are available for the Audi A6?
| Diesel (81%) | Hybrid (9%) | Other (n/a) | Petrol (10%)

What are the most popular engine sizes in the Audi A6?
| 1798 (1%) | 1968 (48%) | 1984 (2%) | 2000 (1%) | 2698 (1%) | 2700 (1%) | 2967 (11%) | 2969 (1%) | 2995 (1%) | 3000 (1%) | 3993 (2%) | 3996 (1%) | 4000 (1%) | 9800 (30%) | 9900 (1%)

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