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Used Audi A6 cars for sale

Today we have 501 A6 cars for sale, 259 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 £1,850

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 S K Motors Reading, Unit BPT Nine Mile Ride Industrial Estate, Wokingham

£1,850 Good price
Was £1,999 Save £149

Audi A6 2.0 TDI S line CVT 4dr

2008  |   231,000 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   0 doors  |  

Options include fog lights, speakers, leather, air bag, air bag driver, central door locking, computer, centre rear seat belt, diesel, electronic stability programme, immobiliser, spare wheel, head restraints, electric windows, lumbar support, passenger, driver, air...


Low price range Audi A6 examples £1,850 - £16,995

Out of the 501 A6 cars we have for sale 161 are currently priced under £17,000


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 John Clark Select Stirling, Stirling, Whins of Milton

£15,900
Was £16,000 Save £95

Audi A6 2.0 TDI Quattro Black Edition 4dr S Tronic

2017 (17)  |   51,235 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Options include service interval indicator, lumbar support, body coloured door mirrors, audi music interface, bluetooth, rear headrest, abs/ebd, radio, split folding rear seat, isofix, curtain airbags, floor mats, led daytime running lights, dab digital radio, autom...eee

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 Bristol Audi, Lysander Road, Bristol

£14,500

Audi A6 1.8 TFSI S Line 4dr S Tronic

2018 (18)  |   61,834 miles  |   saloon  |   10500  |   petrol  |   semiauto  |   4 doors

Includes rear headrests, climate control, auto dimming rear view mirror, passenger, audi music interface, usb, automatic headlights, electric front seats, cd player, driver, head restraints, auxiliary input socket, headlight wash, lumbar support, leather, bod...eee

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 Auto Choice, Unit 13, Blackburn

£14,985

Audi A6 1.8 TFSI SE Executive Saloon 4dr Petrol S Tronic Euro 6 (s/s) (190 ps) *UPTO 58MPG, LOW MILES, MASSI

2018  |   26,240 miles  |   Saloon  |   1798  |   petrol  |   automatic  |   4 doors

Comes with rear parking sensor, heated front seat, driver, anti theft alarm, airbag, alarm, abs, alloy wheels, satellite navigation, automatic climate control, dual zone climate control, auto dimming rear view mirror, automatic, cruise control, warranty, anti l...eee

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

£10,695
Was £10,995 Save £295

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

2016  |   68,657 miles  |   Saloon  |   1968  |   diesel  |   manual  |   4 doors

Comes with black, leather interior, diesel, parking sensors, heated front seat, alloy wheels, satellite navigation, rain sensor, automatic, rear parking sensors, bluetooth, front and rear parking sensors, 2 keys, mot, heated front seats, rear parking sensor, bl...eee


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Mid price range Audi A6 examples £16,995 - £24,995

Out of the 501 A6 cars we have for sale 157 are currently priced between £17,000 and £25,000


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 Leeds Audi, Apex Way, Leeds

£24,500

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2021 (21)  |   35,251 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Comes with bluetooth interface, cruise control, radio, body colour bumpers, audi music interface, electric lumbar support, pas, usb, leather steering wheel, bluetooth, automatic, black, service interval indicator, speed limiter, driver, climate control, electri...eee

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 Carsa Gloucester, Corinium Avenue, Gloucester

£19,140

Audi A6 40 TDI S Line 4dr S Tronic

2020 (20)  |   72,067 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Includes driver, radio, body coloured door mirrors, service interval indicator, usb connection, bluetooth, headlight wash, privacy glass, headlight washers, voice control, usb, dab digital radio, black, sports suspension, diesel, electric front/rear windows, ...eee

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 Audi Exeter, Exeter, Matford

£21,395
Was £21,437 Save £37

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (22)  |   38,658 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Featuring usb connection, cruise control + speed limiter, speed limiter, electric lumbar support, radio, service interval indicator, body colour bumpers, usb, climate control, body coloured door mirrors, cruise control, dab digital radio, electric front/rear w...eee

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 Hatfield Audi, 174 Great North Road, Hatfield

£19,895
Was £20,250 Save £350

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2020 (70)  |   57,400 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

With body coloured door mirrors, electric front/rear windows, service interval indicator, voice control, bluetooth, bluetooth interface, electric lumbar support, automatic, speed limiter, leather steering wheel, rear centre armrest, lumbar support, auxili...eee

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 Audi StratforduponAvon, Western Road, Stratford-upon-Avon

£21,950

Audi A6 40 TDI S Line 4dr S Tronic

2019 (69)  |   52,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features include black, body coloured door mirrors, central locking, headlight washers, airbags, airbag, auxiliary input socket, anti theft alarm, electric front/rear windows, headlight wash, radio, audi music interface, immobiliser, driver, ambient lighting, usb, ab...eee

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 Caffyns Audi Eastbourne, 2 Edward Road, Eastbourne

£22,499

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

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

This car has usb, headlight washers, immobiliser, cd, remote central locking, auxiliary input socket, anti theft alarm, radio, cd player, usb connection, body coloured door mirrors, headlight wash, privacy glass, alarm, central locking, driver, dab digital radio,...eee


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High price range Audi A6 examples £24,995 - £80,000

Out of the 501 A6 cars we have for sale 164 are currently priced between £25,000 and £80,000


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 CarSupermarket.com Hessle, Livingstone Road, Hessle

£27,397
Was £27,697 Save £295

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (22)  |   27,650 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This car has leather, leather steering wheel, audi music interface, rear centre armrest, voice control, speed limiter, rear view camera, electric lumbar support, usb, radio, climate control, lumbar support, front centre armrest, auxiliary input socket, automatic,...eee

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 Audi Coventry, 443 Fletchamstead Highway, Coventry

£39,880
Was £59,999 Save £20,114

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

2024 (74)  |   10,203 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Featuring bluetooth, privacy glass, audi music interface, climate control, driver, sports suspension, radio, lumbar support, automatic climate control, headlight washers, electric lumbar support, passenger, auxiliary input socket, dab digital radio, automatic,...eee

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 West London Audi, 958 Great West Road, Brentford

£41,500
Was £45,000 Save £3,495

Audi A6 50 TFSI e Quattro Black Edition 4dr S Tronic

2024 (74)  |   5,100 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

This model has service interval indicator, voice control, usb connection, rear view camera, bluetooth interface, sports suspension, automatic, black, bluetooth, electric front/rear windows, third brake light, radio, dab digital radio, usb, auxiliary input socket...eee

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 Caffyns Audi Brighton, 200 Dyke Road, Brighton

£43,795
Was £43,995 Save £195

Audi A6 50 TFSI e Quattro Black Edition 4dr S Tronic

2024 (74)  |   8,000 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

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


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How much are Audi A6 cars?

Searching through our present number of 501 Audi A6 cars, you'll come across vehicles selling from a starting rate of £1,850 and averaging out at a price tag of £22,170. With an assortment of A6 styles including estate, other, saloon there's bound to be one for you. Current market data has shown that clever buyers who want the best for their wallet should look out for 2019 models that have clocked up below 64,153 miles.

Audi A6 £24,995 - £80,000
  • Audi A6

Low price range
From £1,850 - To £16,995

Ave price £11,102 | Ave mileage 93,420 | Ave age 2015

Currently for sale 163
Audi A6 £24,995 - £80,000
  • Audi A6

Mid price range
From £16,995 - To £24,995

Ave price £20,917 | Ave mileage 57,684 | Ave age 2020

Currently for sale 152
Audi A6 £24,995 - £80,000
  • Audi A6

High price range
From £24,995 - To £80,000

Ave price £34,274 | Ave mileage 22,041 | Ave age 2023

Currently for sale 164


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (65%) | Estate (34%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (60%) | Manual (7%) | Semiauto (33%)

What different fuel types are available for the Audi A6?
| Diesel (70%) | Hybrid (8%) | Other (2%) | Petrol (20%)

What are the most popular engine sizes in the Audi A6?
| 1798 (2%) | 1968 (44%) | 1984 (7%) | 2000 (1%) | 2698 (1%) | 2967 (11%) | 2995 (1%) | 3996 (1%) | 9800 (31%) | 9900 (1%)

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

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

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