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Used Audi A6 cars for sale

Today we have 1,299 A6 cars for sale, 36 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 climate control, spare wheel, leather, front fog lights, air con, air bag, adjustable steering column, centre rear seat belt, computer, warranty, air conditioning, power assisted steering, central door locking, electric windows, pas, air bag driver, ...


Low price range Audi A6 examples £1,995 - £15,350

Out of the 1,299 A6 cars we have for sale 360 are currently priced under £15,000


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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

This model has spare wheel, split folding rear seat, led daytime running lights, traction control, front centre armrest, space saver spare wheel, audi music interface, body coloured door mirrors, dab digital radio module, curtain airbags, bluetooth interface, pas, ...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

Includes auxiliary input socket, height adjustable front seats, body colour bumpers, body colour door mirrors, led daytime running lights, radio, alarm, space saver spare wheel, head restraints, height/reach adjust steering wheel, spare wheel, multi function ...eee

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 B.McNally & Sons, 96/98 Coleraine Road, Maghera

£10,975

Audi A6 DIESEL SALOON

2014  |   123,212 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   0 doors

Comes with privacy glass...eee

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 Lakeland Cars (NI) Ltd, Unit 3 Riverside Retail Park Kesh, Enniskillen

£10,495

Audi A6 DIESEL SALOON

2015  |   102,000 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   0 doors

Options include front and rear parking sensors, rear parking sensors, hill start assist, rear parking sensor, parking sensors, sat nav, manual...eee


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Mid price range Audi A6 examples £15,350 - £26,200

Out of the 1,299 A6 cars we have for sale 351 are currently priced between £15,000 and £26,000


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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

Features include front centre armrest, leather, lumbar support, dab digital radio, radio, passenger, usb, bluetooth interface, black, driver, automatic, audi music interface, speed limiter, rear centre armrest, rear view camera, auxiliary input socket, bluetooth, voi...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 cruise control + speed limiter, automatic climate control, body coloured door mirrors, automatic, leather, climate control, passenger, black, body colour bumpers, leather steering wheel, usb connection, audi music interface, pas, voice control, dab d...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

Options include led daytime running lights, front centre armrest, automatic headlights, leather steering wheel, audi music interface, black, automatic, body colour door mirrors, anti theft alarm, dab digital radio, body colour door mirrors and handles, traction cont...eee

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 Lookers Audi Newcastle, Sanderson Street, Newcastle

£25,950

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

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

Features on this model include abs, pas, body coloured door mirrors, leather, immobiliser, electric front/rear windows, anti theft alarm, rear centre armrest, automatic, airbag, body colour bumpers, passenger, airbags, driver, lumbar support, climate control, dab digital radio, ty...eee

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 Lookers Audi Newcastle, Sanderson Street, Newcastle

£25,500

Audi A6 40 TDI S Line 4dr S Tronic

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

Features include body coloured door mirrors, dab digital radio, audi music interface, bluetooth, climate control, headlight wash, voice control, privacy glass, lumbar support, diesel particulate filter, automatic, driver, service interval indicator, electric front/re...eee

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

£21,995

Audi A6 40 Tdi S Line 4Dr S Tronic

2019 (69)  |   62,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Comes with usb, auto dimming rear view mirror, dab digital radio, driver, anti theft alarm, diesel, diesel particulate filter, usb connection, abs, airbag, immobiliser, audi music interface, auxiliary input socket, black, radio, ambient lighting, electric front...eee


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High price range Audi A6 examples £26,200 - £155,994

Out of the 1,299 A6 cars we have for sale 398 are currently priced between £26,000 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

Comes with dab digital radio, headlight wash, body coloured door mirrors, abs, auxiliary input socket, airbags, alarm, privacy glass, immobiliser, radio, electric front/rear windows, remote central locking, usb, audi music interface, headlight washers, anti the...eee

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 Inchcape Audi Cheshire Oaks, Longlooms Road East, Ellesmere Port

£32,577

Audi A6 40 TDI Quattro Black Edition 5dr S Tronic

2020 (69)  |   18,627 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Description includes airbag, alloy wheels, headlight washers, usb connection, central locking, alarm, headlight wash, abs, ambient lighting, roof rails, airbags, radio, electric front/rear windows, driver, black, privacy glass, black roof rails, auxiliary input socket, a...eee

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 Inchcape Audi Swindon, Delta Business Park, Welton Road

£38,774

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

2023 (73)  |   6,068 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Featuring voice control, cruise control + speed limiter, speed limiter, service interval indicator, driver, electric front/rear windows, body coloured door mirrors, third brake light, automatic, daytime running lights, usb connection, dab digital radio, usb, b...eee

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 Lookers Audi Sunderland, Newcastle Road, Sunderland

£42,250

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

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

With headlight wash, service interval indicator, black, usb connection, bluetooth interface, automatic, voice control, radio, dab digital radio, auxiliary input socket, driver, bluetooth, headlight washers, usb, rear view camera, electric front/rear windo...eee


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How much are Audi A6 cars?

We presently have 1,299 Audi A6 car adverts displayed on our site. A typical Audi A6 will be advertised at approximately £23,014 however if you are looking for something less expensive you will find they start from £1,995. You can choose differing A6 styles such as estate, saloon. For the best bargaining power our recommendation is to go for a 2020 number plate that hasn't driven over 43,860 miles.

Audi A6 £26,200 - £155,994
  • Audi A6

Low price range
From £1,995 - To £15,350

Ave price £10,719 | Ave mileage 94,994 | Ave age 2014

Currently for sale 422
Audi A6 £26,200 - £155,994
  • Audi A6

Mid price range
From £15,350 - To £26,200

Ave price £21,286 | Ave mileage 57,353 | Ave age 2018

Currently for sale 423
Audi A6 £26,200 - £155,994
  • Audi A6

High price range
From £26,200 - To £155,994

Ave price £36,475 | Ave mileage 23,746 | Ave age 2021

Currently for sale 436


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (69%) | Estate (30%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (61%) | Manual (12%) | Semiauto (27%)

What different fuel types are available for the Audi A6?
| Diesel (79%) | Hybrid (10%) | Other (n/a) | Petrol (10%)

What are the most popular engine sizes in the Audi A6?
| 1798 (1%) | 1968 (51%) | 1984 (2%) | 2000 (1%) | 2698 (1%) | 2700 (1%) | 2967 (11%) | 2969 (1%) | 2995 (1%) | 3000 (1%) | 3993 (2%) | 3996 (1%) | 4000 (1%) | 9800 (26%) | 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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