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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  |  

Description includes adjustable steering column, pas, air bag driver, exterior lighting, air bag passenger, cruise control, alarm, adjustable steering column/wheel, alloy wheels, body coloured bumpers, centre console, rear wash/wipe, immobiliser, air bag, petrol, front f...


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

£22,590

Audi S6 S6 TFSI Quattro 4dr S Tronic

2016 (66)  |   76,711 miles  |   saloon  |   10000  |   petrol  |   semiauto  |   4 doors

Includes airbags, body colour bumpers, automatic headlights, headlight wash, airbag, usb connection, abs, automatic, daytime running lights, isofix, lumbar support, split folding rear seat, auto dimming rear view mirror, radio, usb, passenger, body colour doo...eee

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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

Features include abs, body colour bumpers, body colour door mirrors, split folding rear seat, headlight washers, front head restraints, climate control, led daytime running lights, automatic headlights, dab digital radio module, lumbar support, passenger airbag, elec...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 headlight wash, headlight washers, diesel particulate filter, bluetooth, black, auxiliary input socket, driver, usb, voice control, dab digital radio, bluetooth interface, rear view camera, service interval indicator, diesel, audi music interface, us...eee

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 MMK Motor Company Ltd, Unit i5, Durham

£14,995

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

2015  |   109,000 miles  |   Saloon  |   3993  |   petrol  |   automatic  |   4 doors

Includes rear armrest, esp, electronic stability programme, cupholder, driver, cup holder, cruise control, cupholders, anti theft alarm, electric windows, auto dimming rear view mirror, automatic wipers, dab digital radio, passenger, radio, audi music interfa...eee


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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

Comes with usb, driver, passenger, headlight washers, auxiliary input socket, automatic, pas, diesel particulate filter, voice control, usb connection, black, diesel, dab digital radio, service interval indicator, bluetooth, headlight wash, electric front/rear ...eee

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 Cameron Motor Group Audi Perth, 166 Dunkeld Road, Perth

£47,995
Was £49,995 Save £1,995

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

2023 (23)  |   25,216 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Features on this model include dab digital radio, black roof rails, diesel particulate filter, service interval indicator, electric front/rear windows, usb, bluetooth interface, driver, usb connection, rear view camera, radio, diesel, voice control, bluetooth, black, roof rails, a...eee

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 Harrogate Audi, Grimbald Crag Road, Knaresborough

£54,000

Audi S6 S6 TDI 344 Quattro Vorsprung 5dr Tip Auto

2022 (72)  |   33,873 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Features include radio, diesel particulate filter, bluetooth, auxiliary input socket, usb, passenger, driver, headlight wash, automatic, usb connection, roof rails, voice control, dab digital radio, black, diesel, electric front/rear windows, service interval indicat...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 model has diesel, usb, bluetooth, automatic, black, driver, auxiliary input socket, service interval indicator, voice control, electric front/rear windows, diesel particulate filter, radio, dab digital radio, rear view camera, usb connection, bluetooth interfa...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

Options include automatic, roof rails, headlight wash, driver, auxiliary input socket, black, electric front/rear windows, dab digital radio, voice control, rear view camera, usb connection, black roof rails, bluetooth, diesel particulate filter, radio, headlight wa...eee

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 Macclesfield Audi, Star Lane, Macclesfield

£54,450
Was £54,595 Save £140

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

2023 (23)  |   9,013 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Includes driver, roof rails, black, radio, usb, auxiliary input socket, voice control, usb connection, diesel particulate filter, rear view camera, service interval indicator, automatic, electric front/rear windows, black roof rails, dab digital radio, blueto...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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 Stansted Audi, Start Hill, Dunmow Road, Bishops Stortford

£62,995
Was £67,995 Save £4,995

Audi S6 S6 TDI Quattro Black Edition 5dr Tip Auto

2024 (74)  |   5,169 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Options include usb, voice control, electric front/rear windows, usb connection, black roof rails, bluetooth interface, privacy glass, auxiliary input socket, roof rails, diesel particulate filter, dab digital radio, third brake light, bluetooth, roof spoiler, servi...eee

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 Finchley Road Audi, 279 Finchley Road, West Hampstead

£57,795

Audi S6 S6 TDI Quattro Black Edition 5dr Tip Auto

2025 (74)  |   11,086 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Featuring bluetooth, electric front/rear windows, black, roof spoiler, service interval indicator, diesel particulate filter, diesel, automatic, privacy glass, voice control, dab digital radio, third brake light, auxiliary input socket, radio, black roof rails...eee

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 Audi Portsmouth, Hampshire, Portsmouth

£63,490
Was £64,990 Save £1,495

Audi S6 S6 TDI Quattro Black Edition 5dr Tip Auto

2024 (74)  |   5,666 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Comes with service interval indicator, third brake light, electric front/rear windows, voice control, black roof rails, usb connection, radio, diesel particulate filter, auxiliary input socket, bluetooth interface, dab digital radio, black, diesel, bluetooth, u...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

Comes with service interval indicator, black roof rails, voice control, black, usb, bluetooth interface, electric front/rear windows, auxiliary input socket, diesel, third brake light, usb connection, roof rails, roof spoiler, bluetooth, radio, dab digital radi...eee


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How much are Audi S6 cars?

On 15 July 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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