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Used Audi A6 cars for sale

Today we have 1,221 A6 cars for sale, 410 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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 Flex Cars, Flex Cars Behind BP and M&S Garage A419 Calcutt , Swindon

£1,995 Great price
Was £2,290 Save £295

Audi A6 2.7 TDI SE

2007  |   134,000 miles  |   Saloon  |   2698  |   diesel  |   automatic  |   4 doors  |  

Options include mot, automatic transmission, 2 keys, automatic, saloon, diesel...


Low price range Audi A6 examples £1,995 - £14,495

Out of the 1,221 A6 cars we have for sale 340 are currently priced under £14,000


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 Bristol Street Motors Hyundai Exeter, Unit 15, Trusham Road

£13,895
Was £13,955 Save £55

Audi A6 2.0 TDI Quattro S Line 4dr S Tronic

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

This model has climate control, passenger airbag, leather gearknob, isofix, usb connection, driver, body colour door mirrors, front passenger airbag deactivation, automatic, airbags, service interval indicator, side airbags, electric front seats, floor mats, dab di...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 airbag, curtain airbags, pas, cloth, front centre armrest, front passenger airbag, body colour door mirrors and handles, side airbags, anti theft alarm, body colour door mirrors, rear headrests, bluetooth interface, cd player, split folding rear seat...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 front passenger airbag, driver and passenger airbags, driver, alarm, leather gearknob, split folding rear seat, airbags, electric front seats, spare wheel, body colour bumpers, head restraints, passenger airbag, body colour door mirrors, pas, climate...eee

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 Lakeside Autos, 2A Cadger Road, Carryduff

£13,495

Audi A6 DIESEL SALOON

2016  |   58,000 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   0 doors

Includes leather, black, privacy glass...eee


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Mid price range Audi A6 examples £14,495 - £25,495

Out of the 1,221 A6 cars we have for sale 317 are currently priced between £14,000 and £25,000


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 Macklin Motors Peugeot Paisley, Saturn Avenue, Phoenix Retail Park

£22,195
Was £22,488 Save £288

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

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

Features include dab digital radio, audi music interface, rear centre armrest, service interval indicator, voice control, electric lumbar support, auxiliary input socket, cruise control, climate control, usb, bluetooth, automatic climate control, cruise control + spe...eee

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 Vertu Honda Nottingham, Lenton Lane, Nottingham

£23,564
Was £23,581 Save £12

Audi A6 40 TDI S Line 4dr S Tronic

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

Features include usb connection, driver, immobiliser, airbags, electric front/rear windows, central locking, audi music interface, radio, black, anti theft alarm, dab digital radio, body coloured door mirrors, auxiliary input socket, airbag, remote central locking, h...eee

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 Vertu Honda Bradford, Canal Road, Bradford

£16,839
Was £16,918 Save £74

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 electric front seats, usb, audi music interface, body colour door mirrors, driver, central locking, space saver spare wheel, auto dimming rear view mirror, cd player, privacy glass, electric lumbar support, centre console, led daytime running lights,...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

Description includes electric front/rear windows, central locking, split folding rear seat, traction control, split folding rear seats, front centre armrest, electric lumbar support, rear headrests, body colour bumpers, front head restraints, audi music interface, driver...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

With side airbags, dab digital radio module, airbags, climate control, head restraints, leather gearknob, driver, airbag, auto dimming rear view mirror, electric front/rear windows, height adjustable front seats, led daytime running lights, automatic, day...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

With remote central locking, ambient lighting, airbag, black, dab digital radio, driver, electric front/rear windows, usb connection, radio, abs, alarm, headlight washers, privacy glass, usb, airbags, immobiliser, auxiliary input socket, anti theft alarm,...eee


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High price range Audi A6 examples £25,495 - £155,695

Out of the 1,221 A6 cars we have for sale 370 are currently priced between £25,000 and £156,000


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 Exclusively delivered by heycar, , Norwich

£32,700

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2021 (21)  |   24,908 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Includes privacy glass, radio, driver, diesel, automatic, service interval indicator, voice control, diesel particulate filter, usb, dab digital radio, auxiliary input socket, black, usb connection, headlight wash, audi music interface, rear view camera, blue...eee

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 Exclusively delivered by heycar, , Norwich

£29,600

Audi A6 40 TDI S Line 4dr S Tronic

2022 (22)  |   20,197 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With audi music interface, usb, dab digital radio, airbag, black, anti theft alarm, privacy glass, airbags, headlight washers, body coloured door mirrors, headlight wash, electric front/rear windows, radio, alarm, central locking, remote central locking, ...eee

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 Exclusively delivered by heycar, Union St, Bristol

£25,550
Was £26,800 Save £1,245

Audi A6 40 TFSI Sport 4dr S Tronic

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

Comes with usb connection, leather, front centre armrest, body coloured door mirrors, audi music interface, climate control, auxiliary input socket, usb, automatic, voice control, bluetooth, leather steering wheel, radio, bluetooth interface, speed limiter, ele...eee

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 MercedesBenz of Reading, Richfield Avenue, Reading

£30,701
Was £30,745 Save £39

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

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

Options include anti theft alarm, auxiliary input socket, dab digital radio, body coloured door mirrors, electric front/rear windows, headlight washers, abs, remote central locking, radio, airbag, black, privacy glass, usb, central locking, immobiliser, audi music i...eee


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How much are Audi A6 cars?

Today we have 1,221 Audi A6 cars searchable amongst our database. You'll find a standard Audi A6 amongst our ads will be on sale for around £22,361 but if you are on the hunt for something cheaper our least expensive is on offer at a figure of £1,995. A6's are attainable in the following body styles: estate, saloon. If you are in pursuit of a good deal our advice would be to go for a 2019 year vehicle that hasn't run up more than 51,837 miles.

Audi A6 £25,495 - £155,695
  • Audi A6

Low price range
From £1,995 - To £14,495

Ave price £10,362 | Ave mileage 96,879 | Ave age 2014

Currently for sale 396
Audi A6 £25,495 - £155,695
  • Audi A6

Mid price range
From £14,495 - To £25,495

Ave price £20,001 | Ave mileage 61,852 | Ave age 2018

Currently for sale 393
Audi A6 £25,495 - £155,695
  • Audi A6

High price range
From £25,495 - To £155,695

Ave price £36,045 | Ave mileage 25,859 | Ave age 2021

Currently for sale 412


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (63%) | Estate (36%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (66%) | Manual (13%) | Semiauto (21%)

What different fuel types are available for the Audi A6?
| Diesel (82%) | Hybrid (5%) | Other (n/a) | Petrol (13%)

What are the most popular engine sizes in the Audi A6?
| 10500 (1%) | 1798 (1%) | 1968 (55%) | 1984 (3%) | 2000 (1%) | 2698 (1%) | 2700 (1%) | 2967 (13%) | 2969 (1%) | 2995 (1%) | 3000 (1%) | 3123 (1%) | 3993 (3%) | 3996 (1%) | 4000 (1%) | 9800 (19%) | 9900 (2%)

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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