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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 side curtain airbags, immobiliser, speakers, central door locking, front fog lights, upholstery cloth, power assisted steering, traction control system, passenger, computer, electronic stability programme, fog lights, pas, cruise control, air bag, ce...


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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 Tim Hayward Car Sales Ltd Whitchurch, Pantbach Road, South Glamorgan

£4,490

Audi A6 3.0 TDI SE Saloon 4dr Diesel Automatic quattro (222 g/km, 230 bhp)

2009  |   105,253 miles  |   Saloon  |   2967  |   diesel  |   automatic  |   4 doors

Features on this model include cd autochanger, air bag passenger, front fog lights, central door locking, immobiliser, isofix, satellite navigation, passenger, body coloured bumpers, air bag driver, audi music interface, automatic, heated front seats, cloth, steering wheel mounted...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

Description includes parking sensors, lumbar support, pas, driver, isofix, cruise control, audio, diesel, abs, cup holder, remote audio controls, traction control, sat nav, 18in alloy wheels, electric lumbar support, alloy wheels, brake assist, warranty, locking wheel bo...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

Features on this model include anti theft alarm, audi music interface, leather, automatic, airbag, abs, cruise control, auto dimming rear view mirror, electric windows, navigation system, driver, mot, service history, privacy glass, 3 months warranty, climate control, alloy wheels...eee

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 Heartys of Peterborough, 10 Flaxley Road, Peterborough

£10,750

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

2015  |   112,020 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

Features include service history, cloth, spare wheel, airbags, sat nav, abs, leather, airbag, sports seats, driver, automatic wipers, pas, locking wheel bolts, estate, centre console, anti theft alarm, alloy wheels, cruise control, climate control, body coloured door...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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 Motorzone Northwest, 21 Palmer Avenue, Blackpool

£17,965
Was £18,965 Save £995

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

2018  |   58,137 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

Featuring heated front seats, service history, pas, privacy glass, passenger, audi music interface, anti theft alarm, audio, airbags, floor mats, bluetooth, mot, anti lock braking system, black, driver, dab radio, electric front seats, airbag, radio, alloys, h...eee

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 RZ Cars, 62-76 Butterley Hill, Ripley

£20,995
Was £21,995 Save £995

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

2020  |   57,220 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

Options include passenger, speed limiter, black, airbags, electric lumbar support, mot, cruise control, abs, pas, bluetooth, driver, hpi clear, warranty, lumbar support, electric windows, radio, locking wheel bolts, service history, airbag, dab digital radio, alarm,...eee

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 W JONES OF BOGNOR, 18 Lennox Street, Bognor Regis

£15,495

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

2015  |   74,000 miles  |   Estate  |   1968  |   diesel  |   automatic  |   0 doors

Featuring front passenger airbag, abs, cloth, electronic stability programme, black, passenger airbag, cupholders, electric windows, airbags, front centre armrest, rain sensor, lumbar support, pas, audi music interface, auto dimming rear view mirror, locking w...eee

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 Whetstone Audi, 1085 High Road, Whetstone

£22,450
Was £23,450 Save £995

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2020 (70)  |   25,368 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Options include usb connection, radio, bluetooth, auxiliary input socket, speed limiter, dab digital radio, body coloured door mirrors, electric front/rear windows, passenger, black, climate control, automatic climate control, usb, automatic, rear centre armrest, le...eee

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 All Vehicles, ,

£17,995
Was £19,995 Save £1,995

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

2019  |   75,718 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

Features include black, audi music interface, anti theft alarm, alloy wheels, lumbar support, leather, heated door mirrors, locking wheel bolts, sport seats, warranty, mot, heated front seat, alloys, automatic, passenger, heated front seats, alarm, driver, electric h...eee

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 V12 Sports and Classics Ltd, Meir Heath Garage, Windmill Hill, Rough Close,

£20,795
Was £23,295 Save £2,495

Audi A6 2.0 TFSI 45 Sport S Tronic quattro Euro 6 (s/s) 4dr

n/a  |   30,840 miles  |   Saloon  |   1984  |   petrol  |   automatic  |   4 doors

Featuring anti theft alarm, bluetooth, locking wheel bolts, alloy wheels, airbag, dab digital radio, radio, cruise control, body coloured door mirrors, pas, airbags, lumbar support, electric lumbar support, climate control, alarm, electric windows, driver, spe...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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 Enkae Prestige Motors LTD, 537 Blackmoorfoot Road, Huddersfield

£31,194

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  |   38,556 miles  |   Saloon  |   1984  |   other  |   automatic  |   4 doors

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

£28,995

Audi A6 40 TFSI Sport 5dr S Tronic

2023 (23)  |   14,500 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Features include roof rails, audi music interface, body coloured door mirrors, usb connection, remote central locking, auxiliary input socket, pas, immobiliser, airbags, leather steering wheel, driver, leather, dab digital radio, airbag, lumbar support, abs, electric...eee

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 Driven Car Sales Ltd Thornaby, Mandale Triangle Industrial Estate , Stockton-on-Tees

£24,990
Was £25,490 Save £495

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

2021  |   67,070 miles  |   Estate  |   1968  |   diesel  |   automatic  |   5 doors

This model has rear parking sensor, heated front seats, cruise control with speed limiter, climate control, audi music interface, airbags, alloy wheels, passenger, rear parking sensors, electric lumbar support, front and rear parking sensors, alarm, black, cruise c...eee

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 Audi Canterbury, Kent, Canterbury

£37,435
Was £38,760 Save £1,320

Audi A6 40 TDI Quattro S Line 4dr S Tronic

2024 (74)  |   6,576 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Description includes service interval indicator, bluetooth, black, automatic, usb connection, rear view camera, radio, third brake light, sports suspension, diesel particulate filter, body coloured door mirrors, usb, voice control, dab digital radio, electric front/rear ...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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