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Used Audi A6 cars for sale

Today we have 1,234 A6 cars for sale, 402 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 £800

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 Flex Cars, Flex Cars Behind BP and M&S Garage A419 Calcutt , Swindon

£800 Good price

Audi A6 2004 Audi A6 1.9 TDI SPORT AUTO Estate 1.9 diesel 2 keys

2004  |   179,305 miles  |   Estate  |   1896  |   diesel  |   automatic  |   5 doors  |  

Features include estate, diesel, 2 keys, automatic, mot...


Low price range Audi A6 examples £800 - £14,808

Out of the 1,234 A6 cars we have for sale 343 are currently priced under £15,000


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 Bristol Street Motors Hyundai Exeter, Unit 15, Trusham Road

£13,761

Audi A6 2.0 TDI Quattro S Line 4dr S Tronic

2016 (66)  |   72,489 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This car has body colour bumpers, centre console, leather gearknob, service interval indicator, electric front/rear windows, automatic headlights, driver/front passenger side airbags, curtain airbags, body colour door mirrors, leather, bluetooth, cd player, drive...eee

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 Ipswich Audi, Suffolk, Ipswich

£13,900
Was £14,000 Save £95

Audi A6 2.0 TDI Ultra S Line 4dr

2016 (66)  |   52,085 miles  |   saloon  |   9800  |   diesel  |   manual  |   4 doors

Options include side airbags, audi music interface, head restraints, abs, lumbar support, rear headrest, alarm, front head restraints, climate control, dab digital radio module, front passenger airbag, dab digital radio, automatic headlights, driver and passenger ai...eee

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 Fred Coupe Nissan Preston, Lancashire, Preston

£10,995
Was £11,495 Save £495

Audi A6 2.0 TDI Ultra SE Executive 4dr

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

Comes with tyre pressure monitoring system, cloth, curtain airbags, body colour door mirrors and handles, body coloured door mirrors, cd player, electric lumbar support, led daytime running lights, front centre armrest, dab digital radio, abs, body colour bumpe...eee

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 North Down Motors, Enterprise Road, Bangor

£12,995

Audi A6 2.0 TDI ULTRA S LINE 4d 188 BHP Low Mileage

2014  |   59,685 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   0 doors

Options include mot, traction control, alarm, anti theft alarm, abs, abs/ebd...eee


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Mid price range Audi A6 examples £14,808 - £25,975

Out of the 1,234 A6 cars we have for sale 320 are currently priced between £15,000 and £26,000


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 Vertu Honda Bradford, Canal Road, Bradford

£17,102
Was £17,111 Save £4

Audi A6 2.0 TDI Ultra Black Edition 4dr S Tronic

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

This model has driver, bluetooth, abs/ebd, dab digital radio, remote central locking, central locking, lumbar support, headlight washers, anti theft alarm, usb, front passenger airbag deactivation, immobiliser, dab digital radio module, passenger, body colour door ...eee

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 Vertu Honda Nottingham, Lenton Lane, Nottingham

£23,587
Was £23,999 Save £407

Audi A6 40 TDI S Line 4dr S Tronic

2020 (70)  |   47,283 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring airbag, airbags, black, abs, radio, driver, headlight washers, auxiliary input socket, audi music interface, remote central locking, usb, body coloured door mirrors, alarm, dab digital radio, central locking, headlight wash, anti theft alarm, ambient...eee

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 Macklin Motors Peugeot Paisley, Saturn Avenue, Phoenix Retail Park

£22,488

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

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

Features include body colour bumpers, leather steering wheel, rear centre armrest, speed limiter, auxiliary input socket, black, usb connection, dab digital radio, voice control, usb, automatic, electric lumbar support, driver, body coloured door mirrors, service int...eee

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 Inchcape Audi Cheshire Oaks, Longlooms Road East, Ellesmere Port

£15,160

Audi A6 2.0 TDI Quattro Black Edition 4dr S Tronic

2016 (16)  |   65,105 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring driver and passenger airbags, height adjustable front seats, privacy glass, side airbags, headlight wash, body colour door mirrors and handles, driver/front passenger side airbags, front centre armrest, rear headrests, front passenger airbag, split f...eee

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 Inchcape Audi Hyde, Stockport Road, Gee Cross

£23,799

Audi A6 40 TDI S Line 4dr S Tronic

2019 (69)  |   41,649 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Includes body coloured door mirrors, dab digital radio, headlight washers, black, anti theft alarm, airbags, driver, auxiliary input socket, immobiliser, headlight wash, radio, usb connection, alarm, privacy glass, usb, airbag, audi music interface, ambient l...eee

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 Sinclair Audi Bridgend, Tremains Road, Bridgend

£19,991

Audi A6 40 TDI Sport 4dr S Tronic

2018 (68)  |   26,895 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With passenger airbag, pas, side airbags, usb connection, isofix, front passenger airbag deactivation, folding rear seats, split folding rear seats, airbag, front passenger airbag, cloth, rear centre armrest, driver and passenger airbags, abs/ebd, usb, au...eee


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High price range Audi A6 examples £25,975 - £159,895

Out of the 1,234 A6 cars we have for sale 377 are currently priced between £26,000 and £160,000


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 MercedesBenz of Reading, Richfield Avenue, Reading

£30,783
Was £31,015 Save £227

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

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

Features include immobiliser, headlight wash, alarm, headlight washers, radio, usb, airbags, privacy glass, airbag, electric front/rear windows, black, remote central locking, audi music interface, dab digital radio, body coloured door mirrors, auxiliary input socket...eee

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 Exclusively delivered by heycar, Union St, Bristol

£26,050
Was £26,800 Save £745

Audi A6 40 TFSI Sport 4dr S Tronic

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

Options include electric front/rear windows, electric lumbar support, usb, speed limiter, audi music interface, body coloured door mirrors, driver, lumbar support, cruise control + speed limiter, front centre armrest, bluetooth interface, automatic, radio, voice con...eee

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 Exclusively delivered by heycar, , Norwich

£32,150

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

2022 (22)  |   40,392 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

With service interval indicator, dab digital radio, bluetooth, black, radio, electric front/rear windows, usb connection, third brake light, headlight washers, sports suspension, voice control, driver, bluetooth interface, rear view camera, usb, auxiliary...eee

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 Sinclair Audi Bridgend, Tremains Road, Bridgend

£25,991

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

2019 (19)  |   34,829 miles  |   saloon  |   9900  |   diesel  |   semiauto  |   4 doors

Options include dab digital radio, abs, ambient lighting, usb connection, airbag, cd player, headlight wash, anti theft alarm, body coloured door mirrors, driver, usb, auxiliary input socket, audi music interface, electric front/rear windows, remote central locking,...eee


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How much are Audi A6 cars?

Out of the 1,234 Audi A6 cars being sold on the site today, the cheapest one you'll find is currently being sold for £800. However, the average selling price currently stands at £21,989. Common body styles include; estate, saloon. We would suggest targeting 2019 year models, ideally with less than 49,311 miles on the clock, as you should be able to get the best price.

Audi A6 £25,975 - £159,895
  • Audi A6

Low price range
From £800 - To £14,808

Ave price £10,447 | Ave mileage 96,213 | Ave age 2014

Currently for sale 402
Audi A6 £25,975 - £159,895
  • Audi A6

Mid price range
From £14,808 - To £25,975

Ave price £20,229 | Ave mileage 60,980 | Ave age 2018

Currently for sale 402
Audi A6 £25,975 - £159,895
  • Audi A6

High price range
From £25,975 - To £159,895

Ave price £34,667 | Ave mileage 27,611 | Ave age 2020

Currently for sale 415


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 (66%) | Manual (12%) | Other (n/a) | Semiauto (22%)

What different fuel types are available for the Audi A6?
| Diesel (82%) | Hybrid (4%) | Other (n/a) | Petrol (13%)

What are the most popular engine sizes in the Audi A6?
| 10500 (1%) | 1798 (1%) | 1968 (54%) | 1984 (2%) | 2000 (1%) | 2698 (1%) | 2700 (1%) | 2967 (13%) | 2969 (1%) | 2995 (1%) | 3000 (1%) | 3123 (1%) | 3993 (2%) | 3996 (1%) | 4000 (1%) | 9800 (18%) | 9900 (3%)

What are the Audi A6's most popular colours?
| Red | Purple | 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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