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Used Audi A6 cars for sale

Today we have 469 A6 cars for sale, 229 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 £2,490

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 Elderwood Motors Ltd, Site 1, Peterborough

£2,490 Great price

Audi A6 2.7 TDI SE Saloon 4dr Diesel Manual (184 g/km, 177 bhp)

2008  |   141,084 miles  |   Saloon  |   2698  |   diesel  |   manual  |   4 doors  |  

With fog lights, traction control system, air bag driver, curtain airbags, centre rear seat belt, immobiliser, driver, traction control, climate control, head restraints, power assisted steering, central door locking, spare wheel, adjustable steering colu...


Low price range Audi A6 examples £2,490 - £15,440

Out of the 469 A6 cars we have for sale 152 are currently priced under £15,000


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 Livingston Site Uphall Station, 62 Pumpherston Road, West Lothian

£6,995
Was £7,995 Save £995

Audi A6 2.0 TDI S line Saloon 4dr Diesel Manual Euro 5 (s/s) (177 ps)

2013  |   80,500 miles  |   Saloon  |   1968  |   diesel  |   manual  |   4 doors

Description includes We have much more to tell you about this car so please feel free to call us for more details...eee

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 MC Autosales, Unit D, Magherafelt

£14,495

Audi A6 2.0 TDI ultra Black Edition Estate 5dr Diesel S Tronic Euro 6 (s/s) (190 ps)

2017  |   110,000 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

Description includes auto dimming rear view mirror, radio, audi music interface, full leather interior, dab radio, driver, automatic climate control, abs, led daytime running lights, anti lock braking system, full leather, alloy wheels, climate control, leather, daytime ...eee

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 SK Motoring group Ltd TA IM CAR SUPERMARKET, Unit 9 stadium industrial estate, Luton

£14,985

Audi A6 2.0 TDI ultra Black Edition Estate 5dr Diesel S Tronic Euro 6 (s/s) (190 ps)

2017  |   81,214 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

This model has cruise control, leather, 3 months warranty, warranty, abs, automatic climate control, climate control, driver, audi music interface, alarm, alloy wheels, black, anti theft alarm, navigation system, roof spoiler, anti lock braking system, auto dimming...eee

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 MC Autosales, Unit D, Magherafelt

£11,950

Audi A6 2.0 TDI ultra S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (190 ps)

2016  |   103,000 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

Comes with roof spoiler, black, driver, airbag, leather interior, dab radio, bluetooth interface, locking wheel bolts, finance available, full leather interior, airbags, front centre armrest, body coloured door mirrors, navigation system, automatic, lumbar supp...eee


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Mid price range Audi A6 examples £15,440 - £24,890

Out of the 469 A6 cars we have for sale 152 are currently priced between £15,000 and £25,000


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 Carworld Supermarket Fengate, , Cambridgeshire

£22,788
Was £23,988 Save £1,195

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

2020  |   74,209 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

This car has abs, climate control, side airbags, radio, headlight wash, privacy glass, leather interior, airbag, dab digital radio, speed limiter, reversing camera, electric lumbar support, leather, black, sports seats, electric windows, airbags, heated front sea...eee

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 Reverie Autos Hatfield, Unit 1A Travellers Close,

£17,800

Audi A6 2.0 TFSIe 50 Black Edition Saloon 4dr Petrol Plug in Hybrid S Tronic quattro Euro 6 (s/s) 14.1kWh (2

2020  |   103,000 miles  |   Saloon  |   1984  |   other  |   automatic  |   4 doors

Features include speed limiter, bluetooth interface, bluetooth, climate control, side airbags, audi music interface, electric windows, electric lumbar support, sports seats, black, lumbar support, automatic, multi function steering wheel, abs, anti theft alarm, alloy...eee

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 Vertu Honda Stockton, Concorde Way, Preston Farm

£22,501
Was £23,990 Save £1,484

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (71)  |   16,600 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

With usb connection, speed limiter, audi music interface, voice control, cruise control, electric front/rear windows, radio, dab digital radio, black, body colour bumpers, leather, cruise control + speed limiter, passenger, lumbar support, climate control...eee

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 Caffyns Audi Eastbourne, 2 Edward Road, Eastbourne

£22,199
Was £22,499 Save £295

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

2019 (19)  |   69,000 miles  |   saloon  |   9900  |   diesel  |   semiauto  |   4 doors

This model has black, usb, alarm, privacy glass, headlight washers, radio, cd, remote central locking, body coloured door mirrors, auxiliary input socket, immobiliser, central locking, ambient lighting, airbags, airbag, headlight wash, dab digital radio, anti theft...eee

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 Wavertree Car Centre Ltd, 19-21 High Street, Liverpool

£21,995

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

2021  |   68,412 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

This model has driver, automatic, leather interior, steering wheel mounted controls, alloy wheels, black, front and rear parking sensors, passenger, automatic transmission, central door locking, head restraints, rear parking sensors, electric windows, leather, sate...eee

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 Blackburns (UK) Ltd, 200 Neasham Road, Darlington

£23,450
Was £24,450 Save £995

Audi A6 2.0 TDI S LINE BLACK EDITION MHEV 4d 202 BHP

2019  |   45,000 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

Features include airbag, electric windows, alloy wheels, driver, leather, bluetooth interface, climate control, cloth, electric lumbar support, abs, radio, front sports seats, multi function steering wheel, black, passenger, locking wheel bolts, side airbags, bluetoo...eee


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High price range Audi A6 examples £24,890 - £54,950

Out of the 469 A6 cars we have for sale 157 are currently priced between £25,000 and £55,000


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 JCT600 Audi York, Centurion Park, York

£38,337

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2024 (24)  |   1,161 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This model has dab digital radio, bluetooth interface, third brake light, sports suspension, radio, usb, voice control, privacy glass, black, diesel, rear view camera, auxiliary input socket, usb connection, diesel particulate filter, automatic, service interval in...eee

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 Car Sales NI Limited, 46 Beltany Road, Omagh

£32,220

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic

2022  |   64,000 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

This model has electric lumbar support, locking wheel bolts, alarm, parking sensors, cruise control, pas, leather, black, 1 owner, rear parking sensors, privacy glass, isofix, driver, half leather, airbags, bluetooth, 1 owner from new, bluetooth interface, airbag, ...eee

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 Car Sales NI Limited, 46 Beltany Road, Omagh

£35,880

Audi A6 2.0 TDI 40 Black Edition Saloon 4dr Diesel S Tronic

2021  |   43,300 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

Features on this model include airbags, 1 owner, rear privacy glass, heated front seat, diesel, audi music interface, bluetooth interface, paddle shift, 1 owner from new, cloth, half leather, sat nav, dab radio, radio, bluetooth, anti theft alarm, saloon, dual climate control, cli...eee

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 Audi Coventry, 443 Fletchamstead Highway, Coventry

£47,290
Was £51,990 Save £4,695

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

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

With body coloured door mirrors, cruise control + speed limiter, rear view camera, cruise control, auxiliary input socket, electric front/rear windows, automatic, usb, dab digital radio, radio, daytime running lights, speed limiter, bluetooth, usb connect...eee


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How much are Audi A6 cars?

Amongst the 469 Audi A6 cars currently posted on our website, prices advertised begin from £2,490 but are generally in the region of the £21,520 price point. Varieties of A6's listed are estate, saloon. To get the best buy, our experts recommend going for a 2019 model which in an ideal world has no more than 70,208 miles on the clock.

Audi A6 £24,890 - £54,950
  • Audi A6

Low price range
From £2,490 - To £15,440

Ave price £10,746 | Ave mileage 94,928 | Ave age 2015

Currently for sale 153
Audi A6 £24,890 - £54,950
  • Audi A6

Mid price range
From £15,440 - To £24,890

Ave price £20,226 | Ave mileage 63,468 | Ave age 2019

Currently for sale 147
Audi A6 £24,890 - £54,950
  • Audi A6

High price range
From £24,890 - To £54,950

Ave price £33,314 | Ave mileage 24,651 | Ave age 2022

Currently for sale 156


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (62%) | Estate (37%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (65%) | Manual (7%) | Semiauto (28%)

What different fuel types are available for the Audi A6?
| Diesel (72%) | Hybrid (8%) | Other (2%) | Petrol (18%)

What are the most popular engine sizes in the Audi A6?
| 1798 (1%) | 1968 (47%) | 1984 (9%) | 2000 (1%) | 2698 (1%) | 2967 (13%) | 2995 (1%) | 3993 (1%) | 9800 (27%) | 9900 (1%)

What are the Audi A6's most popular colours?
| Silver | Red | Grey | Brown | Blue

What are the Audi A6's most popular derivatives?
Le Mans | Limited Edition | S Line | S Line Special Edition |

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