(saloon) Audi S6 used • 11 cars for sale

Market overview: Prices range from £14,995 to £53,890 across all listings

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Mythos black metallic Used 2022 Audi S6 Design Sedan | £30,650 (Super price)

Audi S6 Saloon 3.0 TDI V6 Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (344 ps)

Super price

You save £3,250

CM13BH Chelmsford, Essex

184 g CO2/km comb. - 344 HP (253 kW) - 6.9 Mpg

Carwow

Used 2020 BMW M340 M Sport Sedan | £26,888 (Good price)

BMW M340 - 3 Series i xDrive 4dr Step Auto

Good price

You save £2,012

HA40JA Ruislip, London

185 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow

Used 2022 BMW M340 Shadowline Sedan | £30,549 (Super price)

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

Super price

You save £3,951

160 g CO2/km comb. - 340 HP (250 kW) - 6.1 Mpg

Carwow

Used 2021 BMW M340 M Sport Sedan | £25,000 (Good price)

BMW M340 3 Series 2021 | 3.0MHT Auto xDrive Euro 6 (s/s) 4dr

Good price

You save £2,200

WS111SL, Staffordshire

160 g CO2/km comb. - 340 HP (250 kW) - 6.1 Mpg

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Used (2022) Audi S6 Design 344 HP | Super price

Saloon 3.0 TDI V6 Saloon 4dr

344 HP (253 kW)

184 g CO2/km comb.

CM13BH Chelmsford, Essex

Super price

You save £3,250

CM13BH Chelmsford, Essex

Used (2022) Audi S6 Design 344 HP | Good price

S6TDI 344 Quattro 4dr Tip Auto

344 HP (253 kW)

WC1E 7DP London, London

Good price

You save £1,810

WC1E 7DP London, London

Visit Honestjohn

Used (2025) Audi S6 Black Edition 344 HP | Fair price

3.0 TDI V6 Black Edition Tiptronic

344 HP (253 kW)

CW1 6YG Crewe, Cheshire

Fair price

You save £1,510

CW1 6YG Crewe, Cheshire

Visit Exchange and Mart

Used (2022) Audi S6 Black Edition 344 HP | Fair price

S6TDI 344 Quattro Black Edition

344 HP (253 kW)

Delivered to you

Fair price

You save £1,305

Delivered to you

Used (2019) Audi S6 Comfort 349 HP | Fair price

Saloon 3.0 TDI V6 Saloon 4dr

349 HP (256 kW)

NE25 8UG Whitley Bay, Tyne and Wear

Fair price

Estimated price £25,414

NE25 8UG Whitley Bay, Tyne and Wear

Visit Motors.co.uk

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi S6 Black Edition 450 HP | Not evaluated

-TFSI Quattro Black Edition 4dr S

450 HP (330 kW)

218 g CO2/km comb.

Used (2017) Audi S6 Design 450 HP | Not evaluated

Saloon 4.0 TFSI V8 Saloon 4dr

450 HP (330 kW)

DE24 8ST Derby, Derbyshire

DE24 8ST Derby, Derbyshire

Visit Motors.co.uk

Used (2016) Audi S6 Design 450 HP | Not evaluated

4.0 TFSI V8 Saloon 4dr Petrol S

450 HP (330 kW)

NN4 8HZ Northampton, Northamptonshire

NN4 8HZ Northampton, Northamptonshire

Visit Desperateseller.co.uk

Used (2015) Audi S6 Advanced 450 HP | Not evaluated

4.0 TFSI V8 Saloon 4dr Petrol S

450 HP (330 kW)

LU7 0GR Leighton Buzzard, Buckinghamshire

LU7 0GR Leighton Buzzard, Buckinghamshire

Visit Desperateseller.co.uk

Used (2015) Audi S6 Design 450 HP | Not evaluated

4.0 TFSI V8 Saloon 4dr Petrol S

450 HP (330 kW)

DL1 4PJ Durham, Durham

DL1 4PJ Durham, Durham

Visit Desperateseller.co.uk

Featured deals

Carwow

Used 2020 BMW M340 M Sport Sedan | £27,500 (Good price)

BMW M340 3 Series 2020 | 3.0 i Auto xDrive Euro 6 (s/s) 4dr

Good price

You save £1,600

185 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow

Blue Used 2017 Mercedes C43 AMG Premium Sedan | £22,495 (Fair price)

Mercedes C43 AMG C Class 3.0V6 AMG (Premium) G-Tronic+ 4MATIC Euro 6 (s/s) 4dr £3

Fair price

ST37PG Hinckley, Staffordshire

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

Carwow

Portimao blue Used 2021 BMW M340 M Sport Sedan | £29,200 (Fair price)

BMW M340 3 SeriesxDrive Touring

Fair price

Estimated price £29,061

CM13BH Chelmsford, Essex

165 g CO2/km comb. - 340 HP (250 kW) - 6.3 Mpg

Carwow

Used 2022 BMW M340 M Sport Sedan | £28,100 (Super price)

BMW M340 - 3 Series i xDrive MHT 4dr Step Auto

Super price

You save £3,100

LS270TS, West Yorkshire

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Showing 1 - 10 of 10 results

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Other body types for Audi S6

Estate (14)

Estate

14 cars