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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  |  

Options include adjustable steering column, manual, mot, fog lights, pas, saloon, cruise control, anti lock brakes, service history, alarm, centre rear seat belt, airbags, upholstery cloth, electric windows, alloy wheels, diesel, head restraints, driver, front fog l...


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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 Car Time Motor Co UK Ltd Rochdale, Edinburgh Way,

£15,250
Was £15,799 Save £544

Audi A6 1.8 TFSI S line Saloon 4dr Petrol S Tronic Euro 6 (s/s) (190 ps) Media Display, Bluetooth, Heated Se

2018  |   40,191 miles  |   Saloon  |   1798  |   petrol  |   automatic  |   4 doors

This model has leather, cruise control, front centre armrest, bluetooth interface, automatic, auto dimming rear view mirror, cloth, airbag, anti lock braking system, navigation system, driver, heated front seats, isofix, rain sensor, black, anti theft alarm, climat...eee

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 CarWorld Supermarket Westwood, Ivatt Way, Cambridgeshire

£14,880
Was £15,240 Save £355

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

2019  |   137,396 miles  |   Saloon  |   1968  |   diesel  |   automatic  |   4 doors

With alarm, lumbar support, climate control, radio, cruise control, satellite navigation, passenger, alloy wheels, heated front seats, body coloured door mirrors, anti theft alarm, bluetooth, reversing camera, full leather, audi music interface, saloon, 1...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

This car has parking sensors, audi music interface, anti lock braking system, automatic climate control, automatic, rear parking sensors, service history, dab digital radio, warranty, black, airbag, driver, xenon headlights, auto dimming rear view mirror, alloy w...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

Features include abs, leather, automatic, front head restraints, bose sound system, headlight wash, isofix child seat anchor points, fog lights, driver, heated rear screen, leather interior, air conditioning, alloy wheels, xenon headlights, rear parking sensors, air ...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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 Macclesfield Audi, Star Lane, Macclesfield

£19,495

Audi A6 40 TDI Sport 4dr S Tronic

2019 (69)  |   46,867 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

This model has leather steering wheel, driver, usb connection, radio, speed limiter, lumbar support, dab digital radio, usb, electric lumbar support, diesel particulate filter, leather, black, bluetooth, climate control, voice control, audi music interface, body co...eee

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 JCT600 Audi Hull, Saxon Way, Hull

£21,731

Audi A6 40 TDI Quattro S Line 4dr S Tronic

2021 (71)  |   76,362 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With dab digital radio, diesel particulate filter, bluetooth, sports suspension, radio, rear view camera, privacy glass, automatic, driver, diesel, black, voice control, usb connection, auxiliary input socket, usb, headlight wash, bluetooth interface, bod...eee

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 Caffyns Audi Eastbourne, 2 Edward Road, Eastbourne

£22,199
Was £22,499 Save £295

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

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

Features on this model include anti theft alarm, headlight washers, black, audi music interface, body coloured door mirrors, alarm, immobiliser, ambient lighting, radio, cd, usb connection, headlight wash, airbags, driver, usb, central locking, remote central locking, electric fro...eee

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 Southend Audi, Claydons Lane, Rayleigh

£23,500
Was £23,750 Save £245

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (22)  |   16,807 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Includes dab digital radio, usb, body coloured door mirrors, bluetooth, cruise control + speed limiter, rear centre armrest, auxiliary input socket, rear view camera, driver, leather, leather steering wheel, bluetooth interface, voice control, audi music inte...eee

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 Southend Audi, Claydons Lane, Rayleigh

£16,650
Was £16,750 Save £95

Audi A6 40 TDI Sport 4dr S Tronic

2018 (68)  |   67,664 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features on this model include body coloured door mirrors, dab digital radio, usb, lumbar support, floor mats, electric lumbar support, driver, service interval indicator, front passenger airbag deactivation, vanity mirrors, audi music interface, head restraints, rear centre armre...eee

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 Vertu Honda Stockton, Concorde Way, Preston Farm

£22,501
Was £23,990 Save £1,484

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (71)  |   16,600 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This car has cruise control, driver, electric front/rear windows, service interval indicator, bluetooth interface, speed limiter, dab digital radio, climate control, passenger, front centre armrest, black, bluetooth, cruise control + speed limiter, automatic, usb...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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 West London Audi, 958 Great West Road, Brentford

£28,500

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2022 (71)  |   40,000 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring privacy glass, auxiliary input socket, black, diesel particulate filter, usb, headlight washers, bluetooth, dab digital radio, audi music interface, diesel, service interval indicator, driver, electric front/rear windows, voice control, rear view cam...eee

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 Chingford Audi, Cork Tree Way, Chingford

£27,195
Was £28,495 Save £1,295

Audi A6 40 TDI S Line 4dr S Tronic

2022 (22)  |   32,442 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Featuring voice control, rear view camera, sports suspension, bluetooth, diesel particulate filter, black, audi music interface, dab digital radio, privacy glass, auxiliary input socket, driver, service interval indicator, automatic, headlight washers, usb con...eee

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 North Wales Audi, The Point, Conwy Road, Llandudno Junction

£39,000
Was £49,000 Save £9,995

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

2024 (74)  |   5,261 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Comes with bluetooth, auxiliary input socket, rear view camera, dab digital radio, sports suspension, bluetooth interface, automatic, service interval indicator, third brake light, electric front/rear windows, privacy glass, radio, black, voice control, usb con...eee

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 Huddersfield Audi, Trident Business Park, Huddersfield

£36,500
Was £46,000 Save £9,495

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

2024 (74)  |   7,222 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

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


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How much are Audi A6 cars?

From the 469 Audi A6 cars being advertised with us, you'll find their price range starts from £2,490 and averages at £21,520. There's an A6 for everyone in different styles including; estate, saloon. For the best buy we suggest opting for 2019 year models, with mileage of 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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