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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  |  

Features include alarm, airbag, power assisted steering, pas, curtain airbags, diesel, front fog lights, alloy wheels, immobiliser, side curtain airbags, air bag, adjustable steering column/wheel, saloon, speakers, upholstery cloth, traction control, adjustable steer...


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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 Michael Burnett Cars, Blairmhor, Morayshire

£8,990

Audi A6 3.0L AVANT TDI QUATTRO SE 5d AUTO 245 BHP

2012  |   92,000 miles  |   Estate  |   2967  |   diesel  |   automatic  |   5 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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 SK Motoring group Ltd TA IM CAR SUPERMARKET, Unit 9 stadium industrial estate, Luton

£9,985

Audi A6 2.0 TDI ultra S line Saloon 4dr Diesel Manual Euro 6 (s/s) (190 ps)

2017  |   118,000 miles  |   Saloon  |   1968  |   diesel  |   manual  |   4 doors

Features include isofix, cruise control, sat nav, service history, automatic, anti lock braking system, bluetooth interface, saloon, 3 months warranty, audi music interface, air con, bluetooth, front centre armrest, automatic climate control, body coloured door mirro...eee

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 Lostock Car Sales, Cambrian Business Park, Bolton

£8,995
Was £9,995 Save £995

Audi A6 3.0 BiTDI V6 Black Edition Saloon 4dr Diesel Tiptronic quattro Euro 5 (s/s) (313 ps)

2014  |   103,240 miles  |   Saloon  |   2967  |   diesel  |   automatic  |   4 doors

This model has pas, climate control, floor mats, centre console, auto dimming rear view mirror, cloth, lumbar support, alloy wheels, body coloured door mirrors, passenger airbag, head restraints, front fog lights, automatic wipers, electronic stability programme, d...eee

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 NK Car Sales Ltd, Gower Street, Sheffield

£8,995
Was £9,450 Save £450

Audi A6 2.0L AVANT TDI S LINE 5d 175 BHP FULL HISTORY

2013  |   107,588 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

With electric front/rear windows, curtain airbags, diesel, driver, hpi clear, airbags, automatic, abs, abs/ebd, traction control, passenger, cloth, pas, driver/front passenger side airbags, passenger airbag, roof spoiler, anti theft alarm, automatic headl...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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 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

With alloy wheels, electric windows, lumbar support, leather, cruise control, front sports seats, multi function steering wheel, bluetooth, passenger, locking wheel bolts, side airbags, automatic, sports seats, front centre armrest, alarm, audi music inte...eee

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 RMD Global Marketing Limited TA Noya Motor Group, 5 Lakeside Court, Peterborough

£20,490

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

2018  |   52,178 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

This model has alarm, locking wheel bolts, pas, electric windows, passenger airbag, rain sensor, front fog lights, power steering, passenger, fog lights, front centre armrest, sports seats, automatic, body coloured door mirrors, anti theft alarm, cruise control, ra...eee

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 Midvale Garage rugby Ltd, 190 Bilton Road, Rugby

£15,495
Was £16,195 Save £695

Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

2018  |   86,013 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

This model has audi music interface, climate control, 18in alloy wheels, 2 keys, roof rails, pas, lumbar support, automatic, warranty, alarm, abs, mot, service history, passenger, alloy wheels, rear view camera, driver, rain sensor, electric lumbar support, anti lo...eee

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 Car Shop 365 Ltd, 1 Woolcombers Way, Bradford

£19,990
Was £21,990 Save £1,995

Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/

2018  |   56,000 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

With mot, 3 months warranty, leather, metallic paintwork, diesel, privacy glass, rear park assist, satellite navigation, xenon headlights, voice control, centre console, estate, sport seats, driver, roof rails, warranty, black, audi music interface, metal...eee

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 Clifford Car Sales, The Mill, Derry

£15,995

Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

2019  |   94,621 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

Features include 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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 D.A.K Cars Ltd, 35 Beddington Lane, Croydon

£18,450
Was £18,950 Save £495

Audi A6 1.8 TFSI S line S Tronic Euro 6 (s/s) 5dr

2018  |   28,000 miles  |   Estate  |   1798  |   petrol  |   automatic  |   0 doors

This model has remote central locking, isofix, airbag, roof spoiler, front centre armrest, cruise control, automatic climate control, alloy wheels, power steering, roof rails, leather, heated front seat, bluetooth interface, floor mats, heated front seats, automati...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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 My Next Car, 67 London Road, Sandy

£29,995

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

2022  |   25,000 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

This car has airbags, auxiliary input socket, dab digital radio, usb, bluetooth, lumbar support, alarm, audi music interface, usb connection, alloy wheels, voice control, rear view camera, radio, electric front/rear windows, diesel particulate filter, bluetooth i...eee

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 Audi Approved Lowestoft, Cooke Road, Lowestoft

£26,990
Was £27,490 Save £495

Audi A6 40 TDI S Line 4dr S Tronic

2022 (71)  |   22,388 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Description includes usb, service interval indicator, electric front/rear windows, dab digital radio, rear view camera, diesel, usb connection, automatic, diesel particulate filter, sports suspension, voice control, privacy glass, auxiliary input socket, headlight washer...eee

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 Whetstone Audi, 1085 High Road, Whetstone

£39,995
Was £40,995 Save £995

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2024 (74)  |   5,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring auxiliary input socket, radio, service interval indicator, usb connection, diesel, usb, black, privacy glass, diesel particulate filter, third brake light, rear view camera, bluetooth, electric front/rear windows, automatic, bluetooth interface, voic...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£42,748
Was £43,126 Save £373

Audi A6 40 TDI Quattro Black Edition 5dr S Tronic

2024 (74)  |   2,758 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Featuring radio, electric front/rear windows, diesel, third brake light, sports suspension, auxiliary input socket, rear view camera, bluetooth, roof spoiler, usb connection, dab digital radio, usb, black, voice control, bluetooth interface, black roof rails, ...eee


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How much are Audi A6 cars?

Out of the 469 Audi A6 cars being sold on the site today, the cheapest one you'll find is currently being sold for £2,490. However, the average selling price currently stands at £21,520. Common body styles include; estate, saloon. We would suggest targeting 2019 year models, ideally with less than 70,208 miles on the clock, as you should be able to get the best price.

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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