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Used Audi A6 cars for sale

Today we have 513 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 £1,250

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 Cars of Hampshire, 1 Southwick Road, Wickham

£1,250 Good price

Audi A6 1.9 TDI Saloon 4dr Diesel Manual (157 g/km, 130 bhp)

2001  |   160,702 miles  |   Saloon  |   1896  |   diesel  |   manual  |   4 doors  |  

Features include pas, adjustable steering column/wheel, electric windows, air bag, immobiliser, adjustable steering column, air bag driver, driver, front fog lights, fog lights, body coloured bumpers, side protection mouldings, centre rear seat belt, alloy wheels, po...


Low price range Audi A6 examples £1,250 - £14,995

Out of the 513 A6 cars we have for sale 166 are currently priced under £15,000


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 Carsa Southampton, 258 Bridge Road, Southampton

£12,177
Was £12,237 Save £55

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

2017 (17)  |   67,446 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring automatic, bluetooth interface, climate control, height adjustable front seats, daytime running lights, alarm, automatic headlights, abs, passenger, lumbar support, dab digital radio, auto dimming rear view mirror, traction control, front passenger a...eee

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 Carsa Cannock, Eastern Way, Cannock

£12,367
Was £12,441 Save £69

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

2017 (17)  |   63,940 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This car has climate control, electric front/rear windows, front head restraints, passenger, usb connection, daytime running lights, traction control, body coloured door mirrors, driver and passenger airbags, automatic, rear headrests, usb, driver/front passenger...eee

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 Brasswell Car Sales, 2 Wayside, Dumfries

£4,995

Audi A6 2.0 TDI S line Special Edition Estate 5dr Diesel Manual Euro 5 (170 ps)

2011  |   123,424 miles  |   Estate  |   1968  |   diesel  |   manual  |   5 doors

This model has cd, heated front seats, cruise control, floor mats, alloy wheels, bluetooth, sports suspension, auto dimming rear view mirror, heated front seat, black, speakers, manual...eee

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 Save on used Cars, 44 Normanby Road, Scunthorpe

£7,985

Audi A6 2.0 TDI S Line 5dr

2012  |   1,008,337,985 miles  |   Estate  |   1968  |   diesel  |   manual  |   5 doors

With floor mats, full service history, passenger, 2 keys, climate control, rain sensor, dual zone electronic climate control, airbags, full leather interior, esp, alarm, sports seats, mot, leather, driver, automatic wipers, black, alloys, anti lock brakin...eee


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Mid price range Audi A6 examples £14,995 - £23,999

Out of the 513 A6 cars we have for sale 161 are currently priced between £15,000 and £24,000


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 Audi Approved Lowestoft, Cooke Road, Lowestoft

£23,990

Audi A6 40 TDI Black Edition 4dr S Tronic

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

Includes service interval indicator, radio, bluetooth, privacy glass, voice control, black, headlight washers, automatic, auxiliary input socket, driver, dab digital radio, bluetooth interface, usb, headlight wash, diesel particulate filter, electric front/re...eee

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 Harrogate Audi, Grimbald Crag Road, Knaresborough

£22,000
Was £26,500 Save £4,495

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2020 (70)  |   48,514 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

With airbag, automatic, abs, driver, pas, passenger, electric front/rear windows, immobiliser, body coloured door mirrors, airbags, alarm, automatic climate control, central locking, audi music interface, tyre repair kit, usb connection, leather, dab digi...eee

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 Car World Supermarket, , Peterborough

£23,400

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2021 (21)  |   28,968 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

This car has auxiliary input socket, driver, dab digital radio, bluetooth, rear centre armrest, cruise control + speed limiter, body coloured door mirrors, black, leather steering wheel, automatic climate control, voice control, cruise control, electric front/rea...eee

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 Audi Canterbury, Kent, Canterbury

£23,560

Audi A6 40 TDI Quattro S Line 4dr S Tronic

2019 (19)  |   28,302 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This car has service interval indicator, black, audi music interface, usb, driver, headlight washers, auxiliary input socket, electric front/rear windows, bluetooth, bluetooth interface, diesel particulate filter, cd, privacy glass, diesel, voice control, headlig...eee

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 Whetstone Audi, 1085 High Road, Whetstone

£23,470
Was £24,970 Save £1,495

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

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

Comes with cruise control, voice control, passenger, body coloured door mirrors, dab digital radio, body colour bumpers, electric lumbar support, pas, usb connection, leather steering wheel, usb, climate control, auxiliary input socket, electric front/rear wind...eee

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 Dundee Audi, Dundee, Dundee

£17,995

Audi A6 40 TDI Sport 4dr S Tronic

2018 (68)  |   52,046 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring split folding rear seats, abs, illuminated vanity mirrors, bluetooth, electric lumbar support, radio, black, leather gear knob, ambient lighting, dab digital radio, auto dimming rear view mirror, front passenger airbag deactivation, service interval ...eee


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High price range Audi A6 examples £23,999 - £1,549,500

Out of the 513 A6 cars we have for sale 171 are currently priced between £24,000 and £1,550,000


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 Audi Crawley, West Sussex, Crawley

£34,690

Audi A6 40 TFSI S Line 4dr S Tronic

2024 (74)  |   4,022 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Includes electric front/rear windows, privacy glass, black, sports suspension, voice control, bluetooth, service interval indicator, rear view camera, body coloured door mirrors, usb connection, auxiliary input socket, usb, automatic, bluetooth interface, dab...eee

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 Audi Approved Lowestoft, Cooke Road, Lowestoft

£27,990

Audi A6 40 TDI S Line 4dr S Tronic

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

Featuring electric front/rear windows, audi music interface, headlight washers, black, usb, service interval indicator, auxiliary input socket, privacy glass, bluetooth interface, rear view camera, headlight wash, voice control, automatic, usb connection, radi...eee

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 Reading Audi, Worton Drive, Reading

£30,500
Was £31,000 Save £495

Audi A6 40 TFSI Black Edition 4dr S Tronic

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

Features include immobiliser, remote central locking, electric front/rear windows, dab digital radio, headlight washers, black, ambient lighting, alarm, airbags, central locking, anti theft alarm, usb connection, headlight wash, airbag, alloy wheels, abs, radio, usb,...eee

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 CarSupermarket.com Birmingham, Mackadown Lane, Birmingham

£24,197
Was £24,697 Save £495

Audi A6 50 TFSI e 17.9kWh Quattro Sport 4dr S Tronic

2021 (71)  |   26,633 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Options include bluetooth interface, service interval indicator, driver, bluetooth, body colour bumpers, dab digital radio, body coloured door mirrors, auxiliary input socket, usb connection, black, cruise control, voice control, third brake light, cruise control + ...eee


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How much are Audi A6 cars?

Amongst the 513 Audi A6 cars currently posted on our website, prices advertised begin from £1,250 but are generally in the region of the £25,073 price point. Varieties of A6's listed are estate, saloon. To get the best buy, our experts recommend going for a 2024 model which in an ideal world has no more than 4,870 miles on the clock.

Audi A6 £23,999 - £1,549,500
  • Audi A6

Low price range
From £1,250 - To £14,995

Ave price £10,717 | Ave mileage 6,168,513 | Ave age 2015

Currently for sale 166
Audi A6 £23,999 - £1,549,500
  • Audi A6

Mid price range
From £14,995 - To £23,999

Ave price £19,967 | Ave mileage 62,575 | Ave age 2019

Currently for sale 158
Audi A6 £23,999 - £1,549,500
  • Audi A6

High price range
From £23,999 - To £1,549,500

Ave price £35,563 | Ave mileage 20,199 | Ave age 2022

Currently for sale 171


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (63%) | Estate (36%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (58%) | Manual (7%) | Semiauto (35%)

What different fuel types are available for the Audi A6?
| Diesel (71%) | Hybrid (11%) | Other (n/a) | Petrol (18%)

What are the most popular engine sizes in the Audi A6?
| 1798 (2%) | 1968 (46%) | 1984 (4%) | 2000 (1%) | 2698 (1%) | 2967 (11%) | 2995 (1%) | 3993 (1%) | 9800 (34%) | 9900 (1%)

What are the Audi A6's most popular colours?
| Red | Grey | Brown | Blue | Black

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

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