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Used Audi A6 cars for sale

Today we have 523 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 £1,500

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 Kiss Cars, 1 Southwick Road, Fareham

£1,500 Good price

Audi A6 1.9 TDI 4d 129 BHP

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

With front fog lights, driver, speakers, air bag passenger, passenger, fog lights, body coloured bumpers, adjustable steering column/wheel, centre rear seat belt, air bag, electric windows, pas, climate control, side protection mouldings, head restraints,...


Low price range Audi A6 examples £1,500 - £16,950

Out of the 523 A6 cars we have for sale 169 are currently priced under £17,000


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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

Features on this model include usb, airbag, driver, vanity mirrors, automatic, floor mats, front passenger airbag, audi music interface, isofix, cd player, head restraints, dab digital radio, electric front/rear windows, cd, cloth, rear centre armrest, bluetooth, passenger, pas, s...eee

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 Anchor Cars Tadley, 28 Mulfords Hill, Tadley

£14,695

Audi A6 2.0 TDI Ultra S Line 4dr S Tronic

2018 (18)  |   58,200 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features on this model include body colour door mirrors, floor mats, height adjustable front seats, usb, abs, body colour door mirrors and handles, daytime running lights, headlight washers, automatic, headlight wash, auto dimming rear view mirror, centre console, cd, pas, climate...eee

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 McCarthy Cars, , Croydon

£14,795

Audi A6 1.8 TFSI Black Edition 4dr S Tronic

2018 (18)  |   76,000 miles  |   saloon  |   10500  |   petrol  |   semiauto  |   4 doors

Features on this model include cd player, front centre armrest, leather gearknob, bluetooth interface, audi music interface, isofix, body colour bumpers, dab digital radio module, usb, rear headrest, electric front seats, lumbar support, leather, auxiliary input socket, passenger,...eee

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 S James Prestige Limited, Wakeley Works, Essendine

£16,250
Was £16,490 Save £235

Audi A6 2.0 TDI 40 Sport Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

2019  |   77,200 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

This car has automatic transmission, aluminium trim, satellite navigation, leather interior, heated seats, warranty, cruise control, daytime running lights, black, alloy wheels, leather, xenon headlights, automatic...eee


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Mid price range Audi A6 examples £16,950 - £27,500

Out of the 523 A6 cars we have for sale 171 are currently priced between £17,000 and £28,000


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 Derby Audi, Royal Scott Road, Derby

£23,750

Audi A6 40 TDI Sport 4dr S Tronic

2021 (71)  |   24,843 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Includes body colour bumpers, usb, climate control, lumbar support, passenger, usb connection, automatic, diesel particulate filter, cruise control, cruise control + speed limiter, diesel, body coloured door mirrors, driver, leather, speed limiter, dab digita...eee

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 Audi Worcester, 157 Bromyard Road, Worcester

£20,990

Audi A6 40 TDI Sport 5dr S Tronic

2019 (19)  |   50,198 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Description includes remote central locking, alarm, driver, anti theft alarm, audi music interface, dab digital radio, abs, airbag, ambient lighting, electric front/rear windows, leather steering wheel, climate control, diesel, body coloured door mirrors, body colour bum...eee

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 Audi Birmingham, 790-820 Stratford Road, Solihull

£17,500

Audi A6 1.8 TFSI Black Edition 4dr S Tronic

2018 (18)  |   43,768 miles  |   saloon  |   10500  |   petrol  |   semiauto  |   4 doors

Comes with bluetooth interface, cd, climate control, abs/ebd, body colour bumpers, front head restraints, leather, dab digital radio module, audi music interface, headlight wash, leather gearknob, electric front seats, service interval indicator, abs, head rest...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£25,000
Was £25,810 Save £805

Audi A6 40 TFSI Sport 4dr S Tronic

2023 (23)  |   12,853 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This model has pas, auxiliary input socket, audi music interface, dab digital radio, body coloured door mirrors, usb connection, rear centre armrest, body colour bumpers, speed limiter, leather steering wheel, front centre armrest, automatic, voice control, electri...eee

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 JCT600 Audi Hull, Saxon Way, Hull

£22,727

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2020 (69)  |   60,721 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This car has driver, black, voice control, automatic, privacy glass, usb connection, electric front/rear windows, service interval indicator, radio, usb, auxiliary input socket, bluetooth, dab digital radio, bluetooth interface, headlight wash, audi music interfa...eee

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 CarSupermarket.com Scunthorpe, Mannaberg Way, Scunthorpe

£22,197
Was £22,697 Save £495

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (71)  |   14,607 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This car has radio, climate control, body colour bumpers, service interval indicator, rear view camera, electric lumbar support, bluetooth, lumbar support, auxiliary input socket, voice control, usb, passenger, dab digital radio, bluetooth interface, black, drive...eee


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High price range Audi A6 examples £27,500 - £77,990

Out of the 523 A6 cars we have for sale 176 are currently priced between £28,000 and £78,000


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 Audi Coventry, 443 Fletchamstead Highway, Coventry

£51,990

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2025 (74)  |   10 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Features on this model include automatic, cruise control, body coloured door mirrors, rear view camera, service interval indicator, radio, daytime running lights, speed limiter, usb connection, auxiliary input socket, voice control, third brake light, electric front/rear windows, ...eee

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 Audi StratforduponAvon, Western Road, Stratford-upon-Avon

£39,950
Was £49,950 Save £9,995

Audi A6 40 TFSI S Line 5dr S Tronic

2025 (74)  |   2,460 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

With rear view camera, privacy glass, radio, black, automatic, service interval indicator, roof spoiler, usb connection, roof rails, bluetooth interface, body coloured door mirrors, voice control, auxiliary input socket, bluetooth, third brake light, spor...eee

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 Reading Audi, Worton Drive, Reading

£42,500
Was £45,000 Save £2,495

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

2024 (74)  |   396 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

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

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 Audi StratforduponAvon, Western Road, Stratford-upon-Avon

£54,950

Audi A6 45 TFSI Quattro Black Ed 5dr S Tronic

2025 (74)  |   500 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

This car has roof spoiler, bluetooth, privacy glass, auxiliary input socket, rear view camera, service interval indicator, third brake light, usb, dab digital radio, automatic, voice control, electric front/rear windows, black, radio, bluetooth interface, black r...eee


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How much are Audi A6 cars?

We presently have 523 Audi A6 car adverts displayed on our site. A typical Audi A6 will be advertised at approximately £24,036 however if you are looking for something less expensive you will find they start from £1,500. You can choose differing A6 styles such as estate, saloon. For the best bargaining power our recommendation is to go for a 2024 number plate that hasn't driven over 4,373 miles.

Audi A6 £27,500 - £77,990
  • Audi A6

Low price range
From £1,500 - To £16,950

Ave price £11,264 | Ave mileage 6,058,144 | Ave age 2015

Currently for sale 169
Audi A6 £27,500 - £77,990
  • Audi A6

Mid price range
From £16,950 - To £27,500

Ave price £21,748 | Ave mileage 51,478 | Ave age 2020

Currently for sale 167
Audi A6 £27,500 - £77,990
  • Audi A6

High price range
From £27,500 - To £77,990

Ave price £38,649 | Ave mileage 15,000 | Ave age 2023

Currently for sale 174


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (66%) | Estate (33%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (51%) | Manual (7%) | Semiauto (43%)

What different fuel types are available for the Audi A6?
| Diesel (67%) | Hybrid (12%) | Other (n/a) | Petrol (20%)

What are the most popular engine sizes in the Audi A6?
| 10500 (1%) | 1798 (1%) | 1968 (40%) | 1984 (4%) | 2000 (1%) | 2698 (1%) | 2967 (9%) | 2995 (1%) | 3993 (1%) | 3996 (1%) | 9800 (42%) | 9900 (1%)

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