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Used Audi A6 cars for sale

Today we have 497 A6 cars for sale, 238 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  |  

This model has radio cd player, leather seats, centre rear seat belt, anti lock brakes, driver, spare wheel, 2 keys, immobiliser, mot, computer, front fog lights, power assisted steering, leather, side protection mouldings, radio cd, air bag passenger, electronic s...


Low price range Audi A6 examples £1,850 - £16,350

Out of the 497 A6 cars we have for sale 161 are currently priced under £16,000


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 Norwich Audi, Meridian Way, Norwich

£12,150

Audi A6 2.0 TDI Ultra S Line 4dr

2018 (18)  |   69,160 miles  |   saloon  |   9800  |   diesel  |   manual  |   4 doors

Comes with electric lumbar support, auto dimming rear view mirror, auxiliary input socket, front head restraints, diesel particulate filter, front centre armrest, body coloured door mirrors, rear headrest, cd, cd player, dab digital radio, body colour door mirr...eee

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 John Clark Select Stirling, Stirling, Whins of Milton

£16,000

Audi A6 2.0 TDI Quattro Black Edition 4dr S Tronic

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

Options include pas, electric lumbar support, split folding rear seat, diesel particulate filter, led daytime running lights, privacy glass, cd player, centre console, usb, body colour door mirrors, front head restraints, dab digital radio, dab digital radio module,...eee

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 Audi Coulsdon, Greater London, Croydon

£16,118

Audi A6 1.8 TFSI Black Edition 4dr S Tronic

2018 (18)  |   52,300 miles  |   saloon  |   10500  |   petrol  |   semiauto  |   4 doors

Features include floor mats, service interval indicator, electric lumbar support, rain sensor, body colour door mirrors and handles, rear headrests, electric front/rear windows, centre console, abs/ebd, driver, height adjustable front seats, lumbar support, usb, crui...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

With head restraints, dab digital radio module, lumbar support, abs/ebd, electric front/rear windows, audi music interface, rear headrest, automatic headlights, cloth, abs, bluetooth, automatic, electric lumbar support, headlight washers, radio, body colo...eee


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Mid price range Audi A6 examples £16,350 - £24,999

Out of the 497 A6 cars we have for sale 162 are currently priced between £16,000 and £25,000


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 Audi Approved Lowestoft, Cooke Road, Lowestoft

£23,350

Audi A6 40 TDI Black Edition 4dr S Tronic

2020 (70)  |   52,550 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Comes with audi music interface, voice control, bluetooth interface, privacy glass, diesel, automatic, sports suspension, bluetooth, service interval indicator, radio, electric front/rear windows, dab digital radio, diesel particulate filter, usb, headlight was...eee

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 Hatfield Audi, 174 Great North Road, Hatfield

£20,250

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

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

With driver, climate control, body colour bumpers, front centre armrest, voice control, electric front/rear windows, auxiliary input socket, usb, radio, black, leather steering wheel, pas, automatic, audi music interface, cruise control, electric lumbar s...eee

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 Dundee Audi, Dundee, Dundee

£23,992
Was £26,795 Save £2,798

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

2021 (21)  |   55,399 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

This car has headlight wash, privacy glass, electric front/rear windows, voice control, auxiliary input socket, usb, lumbar support, sports suspension, audi music interface, body coloured door mirrors, climate control, automatic climate control, electric lumbar s...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

This car has voice control, diesel, audi music interface, black, radio, usb connection, dab digital radio, headlight wash, electric front/rear windows, automatic, headlight washers, rear view camera, auxiliary input socket, body coloured door mirrors, bluetooth i...eee

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 Cheltenham Audi, Tewkesbury Rd, Cheltenham

£24,750
Was £24,950 Save £195

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2020 (20)  |   43,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Options include diesel, diesel particulate filter, voice control, bluetooth, audi music interface, service interval indicator, driver, automatic, auxiliary input socket, black, bluetooth interface, headlight washers, headlight wash, electric front/rear windows, usb ...eee

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 CarSupermarket.com Birmingham, Mackadown Lane, Birmingham

£16,697

Audi A6 40 TDI Sport 4dr S Tronic

2019 (19)  |   62,994 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This car has auxiliary input socket, voice control, usb, body colour bumpers, electric front/rear windows, bluetooth interface, dab digital radio, lumbar support, cruise control, cruise control + speed limiter, body coloured door mirrors, black, speed limiter, di...eee


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High price range Audi A6 examples £24,999 - £74,990

Out of the 497 A6 cars we have for sale 163 are currently priced between £25,000 and £75,000


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 Reading Audi, Worton Drive, Reading

£28,750
Was £31,000 Save £2,245

Audi A6 40 TFSI Black Edition 4dr S Tronic

2022 (72)  |   20,831 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Features include electric front/rear windows, ambient lighting, immobiliser, usb connection, black, alarm, auxiliary input socket, central locking, airbags, remote central locking, dab digital radio, usb, audi music interface, radio, alloy wheels, airbag, anti theft ...eee

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 John Clark Select Edinburgh, Edinburgh, 107 Glasgow Road

£29,000

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2021 (21)  |   17,463 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With electric front/rear windows, voice control, diesel particulate filter, sports suspension, black, radio, headlight washers, rear view camera, dab digital radio, service interval indicator, audi music interface, diesel, automatic, privacy glass, usb, u...eee

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 Leicester Audi, 212 Narborough Road South, Leicester

£41,000

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

2025 (25)  |   1,033 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Features on this model include privacy glass, rear view camera, sports suspension, black, voice control, bluetooth interface, service interval indicator, auxiliary input socket, usb connection, automatic, dab digital radio, third brake light, usb, radio, bluetooth, electric front/...eee

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 Swindon Audi, Delta Business Park, Welton Road, Swindon

£37,445
Was £51,600 Save £14,150

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2024 (74)  |   7,500 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Options include cruise control, voice control, speed limiter, automatic, dab digital radio, usb, auxiliary input socket, bluetooth, radio, service interval indicator, electric front/rear windows, rear view camera, cruise control + speed limiter, third brake light, d...eee


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How much are Audi A6 cars?

Amongst the 497 Audi A6 cars currently posted on our website, prices advertised begin from £1,850 but are generally in the region of the £22,531 price point. Varieties of A6's listed are estate, other, saloon. To get the best buy, our experts recommend going for a 2019 model which in an ideal world has no more than 63,429 miles on the clock.

Audi A6 £24,999 - £74,990
  • Audi A6

Low price range
From £1,850 - To £16,350

Ave price £11,488 | Ave mileage 90,755 | Ave age 2015

Currently for sale 163
Audi A6 £24,999 - £74,990
  • Audi A6

Mid price range
From £16,350 - To £24,999

Ave price £20,846 | Ave mileage 59,984 | Ave age 2019

Currently for sale 154
Audi A6 £24,999 - £74,990
  • Audi A6

High price range
From £24,999 - To £74,990

Ave price £35,012 | Ave mileage 20,814 | Ave age 2023

Currently for sale 165


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 (63%) | Manual (5%) | Semiauto (32%)

What different fuel types are available for the Audi A6?
| Diesel (72%) | Hybrid (8%) | Other (1%) | Petrol (19%)

What are the most popular engine sizes in the Audi A6?
| 10500 (1%) | 1798 (2%) | 1968 (46%) | 1984 (6%) | 2000 (1%) | 2967 (11%) | 2995 (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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