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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 airbags, side protection mouldings, alloy wheels, central door locking, computer, diesel, adjustable steering column, electronic stability programme, air bag driver, immobiliser, manual, centre rear seat belt, fog lights, cloth, driver, cruise contro...


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

Featuring driver, auto dimming rear view mirror, bluetooth interface, black, bluetooth, automatic, isofix, leather, airbag, front centre armrest, 18in alloy wheels, heated front seat, anti theft alarm, alloy wheels, alarm, floor mats, headlight wash, cloth, cl...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 heated front seats, driver, automatic climate control, auto dimming rear view mirror, dab digital radio, service history, automatic, alarm, abs, climate control, anti lock braking system, satellite navigation, 17in alloy wheels, navigation system, an...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 model has bluetooth interface, alarm, body coloured door mirrors, heated front seat, saloon, bluetooth connectivity, electric lumbar support, radio, leather, full leather, airbags, climate control, cruise control, driver, heated front seats, audi music interfa...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

With bluetooth, air bag, isofix, isofix child seat anchor points, tinted glass, steering wheel mounted controls, central door locking, cd, alarm, xenon headlights, leather interior, front and rear parking sensors, driver, parking sensors, third brake ligh...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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 Derby Audi, Royal Scott Road, Derby

£21,750

Audi A6 40 TDI S Line 4dr S Tronic

2019 (19)  |   39,861 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Features on this model include dab digital radio, cd, automatic, bluetooth interface, black, service interval indicator, diesel, privacy glass, electric front/rear windows, body coloured door mirrors, usb connection, headlight wash, bluetooth, driver, cd player, usb, voice control...eee

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 Marshall Ford Kings Lynn, Norfolk, Kings Lynn

£23,444
Was £23,710 Save £261

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (22)  |   11,552 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

With climate control, front centre armrest, speed limiter, electric lumbar support, body coloured door mirrors, cruise control, audi music interface, dab digital radio, passenger, voice control, driver, rear view camera, pas, bluetooth, body colour bumper...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

Options include usb, audi music interface, automatic, leather, cruise control + speed limiter, voice control, leather steering wheel, usb connection, body colour bumpers, bluetooth interface, automatic climate control, rear centre armrest, lumbar support, electric l...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

With diesel particulate filter, voice control, audi music interface, usb connection, dab digital radio, sports suspension, automatic, diesel, black, bluetooth, service interval indicator, rear view camera, usb, privacy glass, electric front/rear windows, ...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 include headlight washers, black, cd, usb, headlight wash, abs, audi music interface, remote central locking, airbags, electric front/rear windows, ambient lighting, privacy glass, auxiliary input socket, central locking, cd player, airbag, usb connection, a...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

Comes with headlight washers, radio, headlight wash, alarm, usb connection, black, remote central locking, central locking, airbag, body coloured door mirrors, auxiliary input socket, anti theft alarm, ambient lighting, privacy glass, audi music interface, airb...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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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£42,748
Was £43,126 Save £373

Audi A6 40 TDI Quattro Black Edition 5dr S Tronic

2024 (74)  |   2,758 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Description includes radio, third brake light, dab digital radio, bluetooth interface, bluetooth, rear view camera, sports suspension, service interval indicator, roof rails, black roof rails, electric front/rear windows, privacy glass, usb connection, voice control, aux...eee

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 Wakefield Audi, Calder Park, Wakefield

£37,000
Was £49,750 Save £12,745

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

2024 (74)  |   6,570 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Options include auxiliary input socket, black, service interval indicator, privacy glass, rear view camera, dab digital radio, electric front/rear windows, usb, automatic, third brake light, sports suspension, bluetooth, radio, usb connection, bluetooth interface, v...eee

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 Chingford Audi, Cork Tree Way, Chingford

£30,050
Was £33,495 Save £3,440

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic [Tech]

2023 (72)  |   20,863 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   0 doors

Options include black, dab digital radio, auxiliary input socket, third brake light, electric front/rear windows, voice control, service interval indicator, driver, diesel particulate filter, usb, radio, usb connection, headlight wash, rear view camera, automatic, p...eee

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 JCT600 Audi Sheffield, Bochum Parkway, Sheffield

£28,988
Was £29,500 Save £507

Audi A6 55 TFSI e 17.9kWh Quattro Competition 4dr S Tronic

2022 (22)  |   51,106 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

This model has rear view camera, automatic, bluetooth interface, service interval indicator, headlight washers, sports suspension, usb connection, privacy glass, driver, bluetooth, radio, black, electric front/rear windows, dab digital radio, usb, headlight wash, v...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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