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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  |  

With air bag, 16in alloy wheels, side protection mouldings, alloy wheels, mot, service history, cruise control, immobiliser, adjustable steering column/wheel, traction control system, traction control, computer, airbag, centre rear seat belt, side curtain...


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 abs, headlight wash, front centre armrest, cruise control, isofix, airbag, heated front seats, climate control, auto dimming rear view mirror, automatic climate control, automatic, heated front seat, 18in alloy wheels, alloy wheels, body coloured doo...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

Featuring abs, alloy wheels, driver, heated front seat, cruise control, bluetooth interface, dual zone climate control, heated front seats, anti theft alarm, climate control, body coloured door mirrors, parking sensors, radio, service history, 17in alloy wheel...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

This car has 18in alloy wheels, cruise control, alarm, heated front seats, passenger, pas, satellite navigation, electric lumbar support, driver, airbag, saloon, body coloured door mirrors, full leather interior, heated front seat, airbags, cloth, alloy wheels, l...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 on this model include parking sensors, leather steering wheel, bose sound system, passenger, pas, driver, electric door mirrors, xenon headlights, tinted glass, air bag passenger, alloy wheels, isofix child seat anchor points, leather, isofix, central door locking, air ba...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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 Audi Canterbury, Kent, Canterbury

£19,099

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2021 (70)  |   54,765 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

Features include driver, body coloured door mirrors, usb, rear centre armrest, passenger, pas, black, automatic climate control, bluetooth, cruise control + speed limiter, audi music interface, climate control, electric lumbar support, auxiliary input socket, electri...eee

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 Audi Canterbury, Kent, Canterbury

£19,424

Audi A6 45 TFSI Quattro Sport 4dr S Tronic

2020 (69)  |   33,558 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Features include cruise control, electric front/rear windows, climate control, pas, automatic, radio, leather, lumbar support, driver, service interval indicator, cruise control + speed limiter, body colour bumpers, bluetooth interface, body coloured door mirrors, da...eee

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 Wakefield Audi, Calder Park, Wakefield

£24,750
Was £26,250 Save £1,495

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

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

Features include service interval indicator, radio, rear centre armrest, diesel, audi music interface, cloth, lumbar support, auxiliary input socket, usb, bluetooth interface, body coloured door mirrors, cd, pas, passenger, bluetooth, driver, black, voice control, da...eee

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 Marshall Ford Cambridge, Cambridgeshire, Cambridge

£21,330
Was £21,391 Save £56

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

2021 (21)  |   36,976 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

With passenger, leather, cruise control + speed limiter, dab digital radio, radio, electric front/rear windows, pas, voice control, driver, usb, automatic climate control, usb connection, speed limiter, service interval indicator, bluetooth interface, ele...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

Description includes usb connection, abs, audi music interface, dab digital radio, driver, airbags, alarm, airbag, headlight wash, radio, immobiliser, usb, auxiliary input socket, anti theft alarm, remote central locking, body coloured door mirrors, headlight washers, am...eee

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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

Includes leather steering wheel, black, bluetooth interface, diesel particulate filter, climate control, body coloured door mirrors, bluetooth, lumbar support, cruise control + speed limiter, radio, cruise control, diesel, dab digital radio, body colour bumpe...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

Features on this model include sports suspension, bluetooth, automatic, black, audi music interface, privacy glass, electric front/rear windows, dab digital radio, rear view camera, radio, usb connection, service interval indicator, diesel particulate filter, voice control, blueto...eee

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 Peterborough Audi, , Peterborough

£31,700
Was £32,900 Save £1,195

Audi A6 40 TFSI S Line 4dr S Tronic

2024 (24)  |   5,000 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Featuring voice control, automatic, third brake light, sports suspension, usb connection, electric front/rear windows, body coloured door mirrors, bluetooth interface, rear view camera, bluetooth, dab digital radio, auxiliary input socket, black, radio, servic...eee

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 Watford Audi, Otterspool Way, Watford

£27,450
Was £27,950 Save £495

Audi A6 40 TDI S Line 4dr S Tronic

2021 (71)  |   23,550 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

With diesel particulate filter, privacy glass, electric front/rear windows, dab digital radio, audi music interface, radio, bluetooth, rear view camera, usb connection, diesel, headlight wash, usb, auxiliary input socket, black, automatic, bluetooth inter...eee

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 Cheshire Oaks Audi, Longlooms Road, Ellesmere Port

£26,450
Was £26,999 Save £544

Audi A6 40 TFSI S Line 4dr S Tronic [Tech Pack]

2023 (72)  |   29,117 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Featuring driver, voice control, privacy glass, bluetooth, service interval indicator, dab digital radio, rear view camera, automatic, body coloured door mirrors, usb, headlight washers, auxiliary input socket, sports suspension, usb connection, radio, black, ...eee


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How much are Audi A6 cars?

Amongst the 469 Audi A6 cars currently posted on our website, prices advertised begin from £2,490 but are generally in the region of the £21,520 price point. Varieties of A6's listed are estate, saloon. To get the best buy, our experts recommend going for a 2019 model which in an ideal world has 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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