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Used Audi A6 cars for sale

Today we have 509 A6 cars for sale, 226 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 on this model include air bag driver, air bag passenger, anti lock brakes, body coloured bumpers, passenger, adjustable steering column/wheel, air bag, side protection mouldings, front fog lights, driver, electric windows, speakers, alloy wheels, immobiliser, climate cont...


Low price range Audi A6 examples £1,250 - £15,450

Out of the 509 A6 cars we have for sale 165 are currently priced under £15,000


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 Carsa Southampton, 258 Bridge Road, Southampton

£12,304
Was £12,686 Save £377

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

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

With electric front/rear windows, usb, abs/ebd, electric lumbar support, lumbar support, front passenger airbag deactivation, auto dimming rear view mirror, automatic, side airbags, body colour bumpers, passenger, automatic headlights, rear headrest, body...eee

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 Carsa Cannock, Eastern Way, Cannock

£12,467
Was £12,506 Save £34

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

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

Options include body colour bumpers, immobiliser, daytime running lights, height adjustable front seats, driver and passenger airbags, centre console, passenger, service interval indicator, isofix, lumbar support, cd, front passenger airbag, alarm, bluetooth, auto d...eee

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 Vertu Honda Stockton, Concorde Way, Preston Farm

£13,102
Was £13,999 Save £892

Audi A6 2.0 TDI Ultra SE Executive 4dr S Tronic

2017 (17)  |   59,913 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With diesel, front centre armrest, immobiliser, body colour bumpers, bluetooth, front passenger airbag deactivation, isofix, lumbar support, cd, traction control, rear headrest, airbags, head restraints, alarm, auto dimming rear view mirror, body colour d...eee

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 Elite Vehicle Sales, Unit 3 Webb street , Bury

£9,999

Audi A6 HYBRID 2.0 TFSI 248BHP 8 Speed Auto Full Leather, Bose Sound

2012  |   44,185 miles  |   Saloon  |   1980  |   other  |   automatic  |   4 doors

Options include headlight washers, air bag, parking sensors, pas, isofix child seat anchor points, cd, bose sound system, rear parking sensors, isofix, leather steering wheel, driver, abs brakes, front and rear parking sensors, tinted glass, air bag passenger, sat n...eee


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Mid price range Audi A6 examples £15,450 - £24,500

Out of the 509 A6 cars we have for sale 165 are currently priced between £15,000 and £24,000


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 CarSupermarket.com Newcastle, Vroom Retail Park, Newcastle

£23,997
Was £24,197 Save £195

Audi A6 40 TDI Black Edition 4dr S Tronic

2020 (70)  |   39,460 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This model has radio, driver, black, electric front/rear windows, headlight wash, bluetooth interface, automatic, auxiliary input socket, diesel, privacy glass, voice control, usb connection, rear view camera, sports suspension, audi music interface, diesel particu...eee

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 Motorpoint Widnes, Derby Road, Widnes, Cheshire, Widnes

£19,999

Audi A6 40 TDI S Line 4dr S Tronic

2018 (68)  |   35,184 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Options include bluetooth, usb, driver, electric front/rear windows, headlight washers, voice control, body coloured door mirrors, lumbar support, automatic, headlight wash, audi music interface, bluetooth interface, cd player, passenger, pas, service interval indic...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

Features include black, auxiliary input socket, body coloured door mirrors, body colour bumpers, speed limiter, daytime running lights, rear view camera, dab digital radio, radio, electric front/rear windows, usb, service interval indicator, usb connection, third bra...eee

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 Cheltenham Audi, Tewkesbury Rd, Cheltenham

£23,050
Was £23,650 Save £595

Audi A6 40 TFSI Black Edition 4dr S Tronic

2021 (21)  |   54,319 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Features include voice control, dab digital radio, audi music interface, electric front/rear windows, headlight washers, service interval indicator, climate control, bluetooth interface, auxiliary input socket, sports suspension, rear view camera, bluetooth, usb conn...eee

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 CarSupermarket.com Sheffield, Handsworth Road, Sheffield

£15,697

Audi A6 2.0 TDI Ultra Black Edition 4dr

2017 (67)  |   48,550 miles  |   saloon  |   9800  |   diesel  |   manual  |   4 doors

Description includes headlight wash, privacy glass, climate control, lumbar support, rear headrest, bluetooth, isofix, diesel, headlight washers, body colour door mirrors, daytime running lights, dab digital radio module, usb, auxiliary input socket, diesel particulate f...eee

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 Bury St Edmunds Audi, Suffolk, Bury St Edmunds

£24,285
Was £24,695 Save £405

Audi A6 40 TDI Black Edition 4dr S Tronic

2021 (21)  |   52,035 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features on this model include privacy glass, driver, usb, service interval indicator, electric front/rear windows, black, sports suspension, bluetooth, radio, audi music interface, voice control, diesel particulate filter, auxiliary input socket, headlight wash, automatic, diesel...eee


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High price range Audi A6 examples £24,500 - £77,990

Out of the 509 A6 cars we have for sale 171 are currently priced between £24,000 and £78,000


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 Wakefield Audi, Calder Park, Wakefield

£26,250

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

2018 (68)  |   56,501 miles  |   saloon  |   9900  |   diesel  |   semiauto  |   4 doors

Featuring bluetooth, voice control, headlight wash, black, diesel, rear centre armrest, lumbar support, service interval indicator, cd player, body coloured door mirrors, usb, dab digital radio, passenger, radio, usb connection, electric lumbar support, cd, he...eee

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 Reading Audi, Worton Drive, Reading

£42,000
Was £45,000 Save £2,995

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

2024 (74)  |   1,658 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

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

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 Yeomans Truro Audi, ,

£57,995
Was £63,995 Save £5,995

Audi A6 S6 TDI Quattro Black Edition 5dr Tip Auto

2024 (74)  |   314 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Comes with bluetooth, diesel, service interval indicator, diesel particulate filter, voice control, auxiliary input socket, third brake light, dab digital radio, usb, roof spoiler, radio, roof rails, black roof rails, black, electric front/rear windows, automat...eee

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

£42,995

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2025 (74)  |   6,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This car has electric front/rear windows, black, dab digital radio, third brake light, privacy glass, automatic, radio, sports suspension, diesel, auxiliary input socket, voice control, diesel particulate filter, service interval indicator, bluetooth, rear view c...eee


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How much are Audi A6 cars?

Searching through our present number of 509 Audi A6 cars, you'll come across vehicles selling from a starting rate of £1,250 and averaging out at a price tag of £22,327. With an assortment of A6 styles including estate, 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 2024 models that have clocked up below 4,836 miles.

Audi A6 £24,500 - £77,990
  • Audi A6

Low price range
From £1,250 - To £15,450

Ave price £10,889 | Ave mileage 6,167,299 | Ave age 2015

Currently for sale 166
Audi A6 £24,500 - £77,990
  • Audi A6

Mid price range
From £15,450 - To £24,500

Ave price £20,354 | Ave mileage 60,568 | Ave age 2019

Currently for sale 162
Audi A6 £24,500 - £77,990
  • Audi A6

High price range
From £24,500 - To £77,990

Ave price £35,175 | Ave mileage 19,610 | Ave age 2022

Currently for sale 171


Frequently asked Audi A6 questions

What body styles does the Audi A6 come in?
| Saloon (66%) | Estate (33%) | Other (1%)

What transmissions are available on the Audi A6?
| Automatic (56%) | Manual (7%) | Semiauto (37%)

What different fuel types are available for the Audi A6?
| Diesel (70%) | Hybrid (11%) | Other (n/a) | Petrol (18%)

What are the most popular engine sizes in the Audi A6?
| 1798 (2%) | 1896 (1%) | 1968 (44%) | 1984 (4%) | 2000 (1%) | 2698 (1%) | 2967 (9%) | 2995 (1%) | 9800 (36%) | 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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