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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  |  

Featuring air bag passenger, immobiliser, air bag, curtain airbags, side protection mouldings, fog lights, driver, spare wheel, power assisted steering, traction control system, airbags, traction control, diesel, adjustable steering column/wheel, pas, alarm, p...


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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 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 model has climate control, auto dimming rear view mirror, automatic, bluetooth, satellite navigation, warranty, parking sensors, dual zone climate control, airbag, body coloured door mirrors, xenon headlights, service history, rear parking sensor, radio, abs, ...eee

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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

Comes with alloy wheels, cloth, bluetooth interface, rain sensor, navigation system, abs, airbag, leather, heated front seat, driver, headlight wash, electric windows, body coloured door mirrors, climate control, heated front seats, isofix, automatic, floor mat...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

This model has third brake light, alarm, heated rear screen, central door locking, black, air conditioning, front and rear parking sensors, parking sensors, air bag passenger, bose sound system, rear parking sensors, air con, leather, leather interior, bluetooth, h...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 anti theft alarm, 18in alloy wheels, leather, full leather interior, airbag, bluetooth connectivity, bluetooth, airbags, saloon, audi music interface, driver, climate control, reversing camera, radio, full leather, cloth, locking wheel bolts, cruise ...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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 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

Features on this model include dab digital radio, pas, cruise control, rear view camera, climate control, rear centre armrest, automatic, usb connection, lumbar support, voice control, body coloured door mirrors, cruise control + speed limiter, bluetooth, bluetooth interface, pass...eee

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 Simpsons Skoda Colne, Lancashire, Colne

£23,995

Audi A6 40 TFSI S Line 4dr S Tronic

2022 (22)  |   39,694 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Featuring voice control, bluetooth interface, automatic, body coloured door mirrors, black, lumbar support, headlight wash, radio, climate control, usb connection, headlight washers, passenger, rear view camera, privacy glass, sports suspension, auxiliary inpu...eee

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 Audi Approved Colchester, 475 Ipswich Rd, Colchester

£24,695
Was £25,695 Save £995

Audi A6 45 TFSI Quattro Black Edition 4dr S Tronic

2020 (70)  |   44,309 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

This car has driver, usb connection, headlight wash, privacy glass, bluetooth, audi music interface, auxiliary input socket, usb, dab digital radio, sports suspension, automatic, service interval indicator, rear view camera, bluetooth interface, black, radio, ele...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

Includes electric lumbar support, cd player, bluetooth interface, bluetooth, pas, voice control, rear centre armrest, diesel particulate filter, driver, dab digital radio, auxiliary input socket, cd, headlight wash, automatic, service interval indicator, usb,...eee

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 Audi South East London (Beckenham), Greater London, Beckenham

£24,146

Audi A6 50 TDI Quattro S Line 5dr Tip Auto

2018 (68)  |   51,000 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Features include radio, usb, headlight washers, immobiliser, usb connection, airbag, abs, driver, cd player, electric front/rear windows, lumbar support, auxiliary input socket, body coloured door mirrors, headlight wash, black, electric lumbar support, anti theft al...eee

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 Audi Exeter, Exeter, Matford

£21,395

Audi A6 40 TFSI Sport 4dr S Tronic

2022 (22)  |   38,664 miles  |   saloon  |   9800  |   petrol  |   semiauto  |   4 doors

Comes with driver, body coloured door mirrors, bluetooth interface, bluetooth, speed limiter, climate control, rear view camera, service interval indicator, audi music interface, automatic, voice control, front centre armrest, body colour bumpers, electric lumb...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 Hull, Saxon Way, Hull

£39,162
Was £39,371 Save £204

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2025 (25)  |   2,305 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Description includes bluetooth interface, diesel, bluetooth, radio, rear view camera, voice control, auxiliary input socket, electric front/rear windows, diesel particulate filter, dab digital radio, black, usb, service interval indicator, privacy glass, third brake ligh...eee

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 JCT600 Audi Sheffield, Bochum Parkway, Sheffield

£39,000

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

2024 (74)  |   5,999 miles  |   saloon  |   9800  |   diesel  |   semiauto  |   4 doors

Includes privacy glass, automatic, third brake light, diesel particulate filter, bluetooth, usb connection, electric front/rear windows, sports suspension, auxiliary input socket, black, usb, dab digital radio, rear view camera, diesel, voice control, bluetoo...eee

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 Highland Audi Inverness, Highland, Inverness

£43,995
Was £44,485 Save £485

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic

2024 (74)  |   4,092 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

This model has bluetooth interface, automatic, third brake light, sports suspension, rear view camera, bluetooth, electric front/rear windows, service interval indicator, voice control, usb, radio, auxiliary input socket, dab digital radio, usb connection, body col...eee

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 Swindon Audi, Delta Business Park, Welton Road, Swindon

£41,495
Was £45,595 Save £4,095

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic

2024 (74)  |   10,000 miles  |   saloon  |   9800  |   hybrid  |   semiauto  |   4 doors

With usb connection, service interval indicator, bluetooth, dab digital radio, body coloured door mirrors, rear view camera, bluetooth interface, sports suspension, third brake light, automatic, radio, usb, electric front/rear windows, auxiliary input soc...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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