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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  |  

Featuring centre rear seat belt, electronic stability programme, airbags, air bag driver, saloon, alloy wheels, pas, airbag, side curtain airbags, air bag passenger, cruise control, anti lock brakes, cloth, side protection mouldings, passenger, central door lo...


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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 Campbell Trade Sales, 31 Ballycrummy Road, Armagh

£8,750

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

2012  |   87,825 miles  |   Saloon  |   1968  |   diesel  |   manual  |   4 doors

Comes with lumbar support, pas, rear parking sensor, 18in alloy wheels, electronic stability programme, automatic wipers, led daytime running lights, service history, rear parking sensors, black, esp, airbags, sat nav, driver, passenger, daytime running lights,...eee

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 German Motors Ltd, Regent House, Leeds

£9,990

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

2016  |   130,000 miles  |   Estate  |   1968  |   diesel  |   manual  |   5 doors

Featuring auto dimming rear view mirror, electric windows, heated front seats, automatic, passenger airbag, isofix, radio, alarm, front centre armrest, leather, rain sensor, lumbar support, bluetooth interface, electric lumbar support, anti lock braking system...eee

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 Car Firm, A1 Great North Road, Peterborough

£12,950
Was £13,450 Save £495

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

2018  |   111,000 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

This model has abs, isofix, airbag, front fog lights, anti lock braking system, brake assist, parking sensors, remote audio controls, alloy wheels, air con, 18in alloy wheels, automatic, cup holders, electric windows, locking wheel bolts, passenger, traction contro...eee

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 JC Car Centre, Scotswood Road, Newcastle upon Tyne

£10,999

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

2015  |   126,886 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

Features include sat nav, centre console, passenger, usb, estate, anti theft alarm, audi music interface, roof rails, bluetooth, pas, black, airbag, locking wheel bolts, automatic wipers, airbags, body coloured door mirrors, abs, alloy wheels, automatic, rain sensor,...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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 Audi South East London (Beckenham), Greater London, Beckenham

£24,146

Audi A6 50 TDI Quattro S Line 5dr Tip Auto

2018 (68)  |   51,000 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

With central locking, ambient lighting, radio, lumbar support, immobiliser, headlight wash, electric front/rear windows, headlight washers, black, airbags, body coloured door mirrors, remote central locking, dab digital radio, cd, airbag, usb connection, ...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

Includes centre console, front passenger airbag deactivation, radio, front sports seats, driver, power steering, dab digital radio, electronic stability programme, abs, cloth, esp, alarm, climate control, airbag, anti theft alarm, passenger airbag, front fog ...eee

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 The Premium Car Collection Ltd, Unit 1 Fairfield House, Sheffield

£18,480

Audi A6 AVANT TDI QUATTRO S LINE FULL AUDI SERVICE HISTORY

2019  |   90,000 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

This model has cruise control, black, rain sensor, privacy glass, sports suspension, hpi clear, cruise control with speed limiter, speed limiter, service history, reversing camera, leather, alloys, climate control...eee

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 S James Prestige Limited, Wakeley Works, Essendine

£19,250
Was £19,490 Save £235

Audi A6 2.0 TFSI 45 Sport Estate 5dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)

2019  |   64,300 miles  |   Estate  |   1984  |   petrol  |   automatic  |   5 doors

Options include heated seats, metallic paint, driver, leather, led daytime running lights, aluminium trim, cruise control, pas, alloy wheels, black, warranty, daytime running lights, xenon headlights, automatic transmission, leather interior, automatic, metallic pai...eee

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 Omega Motor Company, 170 Kilton Road, Worksop

£16,995

Audi A6 ALLROAD TDI QUATTRO SPORT

2015  |   98,832 miles  |   Estate  |   2967  |   diesel  |   automatic  |   5 doors

Options include heated seats, diesel, leather upholstery, air conditioning, automatic transmission, airbags, airbag, air con, estate, leather, automatic, mot, park distance control...eee

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 Sinclair Audi Bridgend, Tremains Road, Bridgend

£24,691
Was £25,991 Save £1,295

Audi A6 40 TDI Quattro S Line 4dr S Tronic

2021 (70)  |   40,875 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Includes usb, rear view camera, auxiliary input socket, radio, bluetooth, driver, electric front/rear windows, bluetooth interface, service interval indicator, headlight washers, black, sports suspension, usb connection, audi music interface, automatic, priva...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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 Peterborough Audi, , Peterborough

£29,800

Audi A6 40 TFSI Black Edition 4dr S Tronic [Tech Pack]

2023 (23)  |   13,228 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Includes sports suspension, service interval indicator, electric front/rear windows, privacy glass, headlight wash, usb, radio, climate control, rear view camera, usb connection, driver, black, third brake light, auxiliary input socket, bluetooth interface, v...eee

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 JCT600 Audi York, Centurion Park, York

£41,000

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic

2024 (74)  |   4,021 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

This car has bluetooth interface, electric front/rear windows, usb, auxiliary input socket, usb connection, voice control, automatic, radio, service interval indicator, dab digital radio, sports suspension, body coloured door mirrors, bluetooth, third brake light...eee

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 Audi Plymouth, Devon, Plymouth

£25,491

Audi A6 45 TFSI Quattro Black Edition 4dr S Tronic

2020 (70)  |   59,301 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Features include bluetooth, rear view camera, audi music interface, black, radio, service interval indicator, headlight wash, usb, voice control, bluetooth interface, sports suspension, dab digital radio, auxiliary input socket, headlight washers, usb connection, aut...eee

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 Kings Lynn Audi, Norfolk, Kings Lynn

£28,879
Was £30,000 Save £1,116

Audi A6 40 TFSI S Line 4dr S Tronic

2023 (73)  |   12,056 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

With auxiliary input socket, privacy glass, bluetooth interface, rear view camera, sports suspension, radio, electric front/rear windows, black, usb connection, body coloured door mirrors, usb, dab digital radio, third brake light, bluetooth, service inte...eee


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How much are Audi A6 cars?

We presently have 469 Audi A6 car adverts displayed on our site. A typical Audi A6 will be advertised at approximately £21,520 however if you are looking for something less expensive you will find they start from £2,490. You can choose differing A6 styles such as estate, saloon. For the best bargaining power our recommendation is to go for a 2019 number plate that hasn't driven over 70,208 miles.

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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