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Used Audi S6 cars for sale

Today we have 30 S6 cars for sale, 18 reduced in price.


Our cheapest Audi S6 is just £8,990

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 Pinewood Autos, Waterhouse Farm, Godstone

£8,990 Good price
Was £9,990 Save £1,000

Audi S6 5.2 quattro 5dr

2010  |   118,000 miles  |   Estate  |   5204  |   petrol  |   automatic  |   5 doors  |  

Comes with passenger, heated rear screen, centre console, cruise control, exterior lighting, fog lights, satellite navigation, body coloured bumpers, air con, headlamp wash, power assisted steering, warranty, electric windows, computer, electronic brake force d...


Low price range Audi S6 examples £8,990 - £38,695

Out of the 30 S6 cars we have for sale 8 are currently priced under £39,000


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 John Clark Select Edinburgh, Edinburgh, 107 Glasgow Road

£26,000
Was £26,800 Save £795

Audi S6 S6 TFSI Quattro 4dr S Tronic

2017 (17)  |   33,803 miles  |   saloon  |   10000  |   petrol  |   semiauto  |   4 doors

Description includes isofix, airbags, radio, auxiliary input socket, abs, audi music interface, side airbags, electric lumbar support, rear headrest, service interval indicator, dab digital radio, driver, rear headrests, bluetooth interface, usb, black, led daytime runni...eee

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 Crystal Motor Company Limited, Rothersthorpe Road Garage, Northampton

£22,995
Was £24,995 Save £1,995

Audi S6 4.0 TFSI V8 Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (450 ps)

2016  |   53,666 miles  |   Saloon  |   3993  |   petrol  |   automatic  |   4 doors

This model has lumbar support, audio, heated front seats, mot, bluetooth, airbag, locking wheel bolts, service history, audi music interface, dab radio, airbags, abs, alloy wheels, black, hpi clear, anti theft alarm, rear parking sensors, electric lumbar support, l...eee

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 Sky Motors London Limited, 434 Montagu Road, London

£37,995

Audi S6 3.0Tfsi V6 Red Interior 1 Prev Owner 2.9

2021  |   35,845 miles  |   Other  |   2900  |   petrol  |   automatic  |   5 doors

Description includes cruise control, electric seats, saloon, petrol, ambient lighting, sat nav, heated seats, mot, keyless entry, hpi clear...eee

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 Audi Bexley, Greater London, Bexley

£27,710

Audi S6 S6 TDI 349 Quattro 5dr Tip Auto

2019 (69)  |   73,579 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Features on this model include bluetooth interface, headlight wash, rear view camera, roof rails, diesel particulate filter, auxiliary input socket, black, electric front/rear windows, headlight washers, automatic, bluetooth, service interval indicator, voice control, dab digital ...eee


.

Mid price range Audi S6 examples £38,695 - £55,795

Out of the 30 S6 cars we have for sale 9 are currently priced between £39,000 and £56,000


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 Watford Audi, Otterspool Way, Watford

£49,795

Audi S6 S6 TDI 344 Quattro Vorsprung 4dr Tip Auto

2023 (72)  |   18,265 miles  |   saloon  |   9900  |   diesel  |   semiauto  |   4 doors

With headlight wash, automatic, service interval indicator, dab digital radio, diesel, headlight washers, diesel particulate filter, black, auxiliary input socket, radio, driver, passenger, usb connection, bluetooth interface, pas, usb, electric front/rea...eee

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 SJ Specialist Cars Limited, Unit 4 Tattenham Works, Wigan

£44,995
Was £45,995 Save £995

Audi S6 3.0 TDI V6 Black Edition Estate 5dr Diesel Tiptronic quattro Euro 6 (s/s) (344 ps)

2022  |   51,000 miles  |   Estate  |   2967  |   diesel  |   automatic  |   5 doors

Features include airbag, cruise control, bluetooth, automatic, passenger, alloy wheels, bluetooth interface, anti theft alarm, locking wheel bolts, electric lumbar support, audi music interface, leather, radio, speed limiter, lumbar support, roof rails, leather inter...eee

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 A2B Performance Ltd, 64 Roman Gardens, Kings Langley

£49,950

Audi S6 3.0 TDI V6 Black Edition Estate 5dr Diesel Tiptronic quattro Euro 6 (s/s) (344 ps)

2022  |   18,000 miles  |   Estate  |   2967  |   diesel  |   automatic  |   5 doors

Options include pas, airbags, locking wheel bolts, 2 owners, black, electric lumbar support, service history, alarm, audi music interface, lumbar support, anti theft alarm, driver, alloy wheels, airbag, passenger, satellite navigation...eee

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 Aberdeen Audi, Aberdeenshire, Aberdeen

£50,495

Audi S6 S6 TDI 344 Quattro Black Edition 5dr Tip Auto

2022 (22)  |   16,886 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

This model has electric front/rear windows, diesel particulate filter, usb, bluetooth interface, automatic, dab digital radio, bluetooth, auxiliary input socket, service interval indicator, headlight wash, usb connection, black roof rails, rear view camera, headlig...eee

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 Finchley Road Audi, 279 Finchley Road, West Hampstead

£42,750
Was £43,595 Save £840

Audi S6 S6 TDI 344 Quattro Black Edition 4dr Tip Auto

2022 (72)  |   13,620 miles  |   saloon  |   9900  |   diesel  |   semiauto  |   4 doors

This car has rear view camera, electric front/rear windows, dab digital radio, usb, driver, auxiliary input socket, radio, diesel particulate filter, bluetooth, voice control, usb connection, automatic, service interval indicator, diesel, bluetooth interface, bla...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£54,662
Was £55,209 Save £542

Audi S6 S6 TDI 344 Quattro Black Edition 5dr Tip Auto

2023 (23)  |   7,673 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Description includes automatic, electric front/rear windows, usb connection, black, bluetooth interface, service interval indicator, auxiliary input socket, diesel, usb, dab digital radio, driver, diesel particulate filter, bluetooth, roof rails, rear view camera, black ...eee


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High price range Audi S6 examples £55,795 - £63,695

Out of the 30 S6 cars we have for sale 9 are currently priced between £56,000 and £64,000


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 Chingford Audi, Cork Tree Way, Chingford

£57,650
Was £61,695 Save £4,040

Audi S6 S6 TDI Quattro Black Edition 5dr Tip Auto

2025 (74)  |   11,500 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Includes diesel particulate filter, service interval indicator, usb, diesel, roof rails, radio, bluetooth, auxiliary input socket, usb connection, bluetooth interface, third brake light, black, voice control, electric front/rear windows, black roof rails, roo...eee

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 Audi Approved Lowestoft, Cooke Road, Lowestoft

£55,990
Was £57,295 Save £1,300

Audi S6 S6 TDI Quattro Black Edition 5dr Tip Auto

2024 (74)  |   6,815 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Description includes auxiliary input socket, usb, roof spoiler, diesel particulate filter, bluetooth, privacy glass, black roof rails, black, third brake light, service interval indicator, bluetooth interface, voice control, usb connection, roof rails, electric front/rea...eee

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 Hatfield Audi, 174 Great North Road, Hatfield

£55,995
Was £61,995 Save £5,995

Audi S6 S6 TDI Quattro Black Ed 4dr Tip Auto [Tech Pro]

2024 (74)  |   6,205 miles  |   saloon  |   9900  |   diesel  |   semiauto  |   4 doors

Description includes bluetooth, auxiliary input socket, automatic, black, bluetooth interface, voice control, radio, dab digital radio, diesel particulate filter, electric front/rear windows, usb connection, third brake light, usb, diesel, service interval indicator...eee

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 Harold Wood Audi, A12 Colchester Road, Harold Wood

£59,495
Was £66,395 Save £6,895

Audi S6 S6 TDI Quattro Black Edition 5dr Tip Auto

2025 (74)  |   4,972 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Features on this model include roof rails, bluetooth interface, diesel, black, black roof rails, third brake light, bluetooth, roof spoiler, voice control, diesel particulate filter, auxiliary input socket, privacy glass, electric front/rear windows, radio, dab digital radio, auto...eee


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How much are Audi S6 cars?

On 15 October 2025 we currently have 30 Audi S6 cars for sale on the site. Although the average asking price is £44,595 you can find Audi S6 cars for just £8,990. S6s are available in estate, saloon body styles. The current selling market suggests that buyers have the best chance negotiating on 2024 year models and that 2024 year models with mileages less than 5,479 currently provide the best value.

Audi S6 £55,795 - £63,695
  • Audi S6

Low price range
From £8,990 - To £38,695

Ave price £23,779 | Ave mileage 64,938 | Ave age 2016

Currently for sale 8
Audi S6 £55,795 - £63,695
  • Audi S6

Mid price range
From £38,695 - To £55,795

Ave price £49,899 | Ave mileage 21,505 | Ave age 2022

Currently for sale 9
Audi S6 £55,795 - £63,695
  • Audi S6

High price range
From £55,795 - To £63,695

Ave price £59,038 | Ave mileage 6,749 | Ave age 2024

Currently for sale 9


Frequently asked Audi S6 questions

What body styles does the Audi S6 come in?
| Estate (70%) | Saloon (27%)

What transmissions are available on the Audi S6?
| Automatic (27%) | Semiauto (73%)

What different fuel types are available for the Audi S6?
| Diesel (73%) | Petrol (27%)

What are the most popular engine sizes in the Audi S6?
| 10000 (7%) | 2967 (7%) | 3993 (13%) | 9900 (67%)

What are the Audi S6's most popular colours?
| White | Silver | Red | Grey | Blue

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