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(2021, diesel) Audi S6 Used • 0 cars for sale – Compares prices!

Featured deals

heycar

Audi S6 S6TDI 349 Quattro Vorsprung 5dr Tip Auto

£49,500

Fair price

Estimated price £49,011

HD21UA Huddersfield, West Yorkshire

345 HP (253 kW)

heycar

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

£49,995

Fair price

You save £1,505

PH15AS Perth

339 HP (249 kW)

heycar

Audi S6 S6TDI 349 Quattro Vorsprung 5dr Tip Auto

£39,961

Super price

You save £4,239

NE47LA Newcastle, Tyne and Wear

345 HP (253 kW)

heycar

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

£40,995

Good price

You save £2,305

CM227DW Bishops Stortford, Essex

339 HP (249 kW)

Carwow

Audi S6 -Avant TDI 349 Quattro 5dr Tip Auto

£30,742

Fair price

You save £1,358

BR67QR Kent, London

206 g CO2/km comb. - 349 HP (256 kW) - 7.8 Mpg

heycar

BMW M340 3 SeriesxDrive Saloon 3.0 4dr

£42,995

Good price

You save £2,805

WC1E 7DP London, London

159 g CO2/km comb. - 340 HP (250 kW) - 46.3 Mpg

Carwow

BMW M340 3 Series 3.0MHT Auto xDrive Euro 6 (s/s) 4dr SHADOWLINE PLUS / 16M WARRANTY Saloon

£29,495

Super price

You save £3,105

BL13DE, Manchester

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

Carwow

BMW M340 3 SeriesxDrive MHT 4dr Step Auto

£28,200

Fair price

You save £900

CM13BH Westway, Essex

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

Carwow

BMW M340 3 SeriesSaloon

£27,599

Good price

You save £2,601

E47PX Chingford, London

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

Carwow

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

£33,990

Fair price

You save £310

TN125HD, Kent

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

Carwow

BMW M340 3 Series 3.0MHT Touring Auto xDrive Euro 6 (s/s) 5dr FSH Estate

£37,995

Fair price

You save £5

BL13DE, Manchester

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

Carwow

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

£31,249

Super price

You save £3,251

WA89WZ, Cheshire

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

Carwow

BMW M340 3 SeriesxDrive MHT 4dr Step Auto

£28,699

Good price

You save £2,701

WC1E 7DP London, London

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

Carwow

BMW M340 3 SeriesxDrive MHT 4dr Step Auto

£28,500

Fair price

You save £1,000

CM13BH Westway, Essex

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

Carwow

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

£31,990

Fair price

Estimated price £30,694

BS408HB, Somerset

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

Carwow

BMW 630 - 6 Series Gran Turismo d M Sport 5dr Auto

£19,995

Fair price

You save £505

BH149AN, Dorset

179 g CO2/km comb. - 265 HP (194 kW) - 6.8 Mpg

Carwow

BMW 630 - 6 Series Gran Turismo d xDrive M Sport 5dr Auto

£19,450

Fair price

You save £550

N111GN Barnet, London

193 g CO2/km comb. - 265 HP (194 kW) - 7.3 Mpg

Carwow

BMW 630 - 6 Series Gran Turismo d xDrive M Sport 5dr Auto

£19,499

Fair price

You save £1,001

CW73AL, Cheshire

193 g CO2/km comb. - 265 HP (194 kW) - 7.3 Mpg

heycar

Mercedes CLS400 CLS Coupe4Matic AMG Line Ngt Ed Pr + 4dr 9G-Tronic Diesel Saloon

£38,096

Fair price

You save £104

HP91QJ Beaconsfield, Buckinghamshire

160 g CO2/km comb. - 330 HP (242 kW) - 39.0 Mpg

Carwow

Mercedes CLS400 CLS DIESEL COUPE4Matic AMG Line Premium + 4dr 9G-Tronic [Cruise control + speed limiter, Burmester surround sound, Mirror pack]

£27,199

Fair price

You save £501

CW73AL, Cheshire

192 g CO2/km comb. - 340 HP (250 kW) - 47.1 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Featured deals

Carwow

Audi S6 -Avant TDI 349 Quattro 5dr Tip Auto

£30,742

Fair price

You save £1,358

BR67QR Kent, London

206 g CO2/km comb. - 349 HP (256 kW) - 7.8 Mpg

heycar

BMW M340 3 SeriesxDrive Saloon 3.0 4dr

£42,995

Good price

You save £2,805

WC1E 7DP London, London

159 g CO2/km comb. - 340 HP (250 kW) - 46.3 Mpg

Carwow

BMW M340 3 Series 3.0MHT Auto xDrive Euro 6 (s/s) 4dr SHADOWLINE PLUS / 16M WARRANTY Saloon

£29,495

Super price

You save £3,105

BL13DE, Manchester

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

Carwow

BMW M340 3 SeriesxDrive MHT 4dr Step Auto

£28,200

Fair price

You save £900

CM13BH Westway, Essex

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

Carwow

BMW M340 3 SeriesSaloon

£27,599

Good price

You save £2,601

E47PX Chingford, London

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

Carwow

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

£33,990

Fair price

You save £310

TN125HD, Kent

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

Carwow

BMW M340 3 Series 3.0MHT Touring Auto xDrive Euro 6 (s/s) 5dr FSH Estate

£37,995

Fair price

You save £5

BL13DE, Manchester

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

Carwow

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

£31,249

Super price

You save £3,251

WA89WZ, Cheshire

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

Carwow

BMW M340 3 SeriesxDrive MHT 4dr Step Auto

£28,699

Good price

You save £2,701

WC1E 7DP London, London

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

Carwow

BMW M340 3 SeriesxDrive MHT 4dr Step Auto

£28,500

Fair price

You save £1,000

CM13BH Westway, Essex

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

Carwow

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

£31,990

Fair price

Estimated price £30,694

BS408HB, Somerset

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

Carwow

BMW 630 - 6 Series Gran Turismo d M Sport 5dr Auto

£19,995

Fair price

You save £505

BH149AN, Dorset

179 g CO2/km comb. - 265 HP (194 kW) - 6.8 Mpg

Carwow

BMW 630 - 6 Series Gran Turismo d xDrive M Sport 5dr Auto

£19,450

Fair price

You save £550

N111GN Barnet, London

193 g CO2/km comb. - 265 HP (194 kW) - 7.3 Mpg

Carwow

BMW 630 - 6 Series Gran Turismo d xDrive M Sport 5dr Auto

£19,499

Fair price

You save £1,001

CW73AL, Cheshire

193 g CO2/km comb. - 265 HP (194 kW) - 7.3 Mpg

heycar

Mercedes CLS400 CLS Coupe4Matic AMG Line Ngt Ed Pr + 4dr 9G-Tronic Diesel Saloon

£38,096

Fair price

You save £104

HP91QJ Beaconsfield, Buckinghamshire

160 g CO2/km comb. - 330 HP (242 kW) - 39.0 Mpg

Carwow

Mercedes CLS400 CLS DIESEL COUPE4Matic AMG Line Premium + 4dr 9G-Tronic [Cruise control + speed limiter, Burmester surround sound, Mirror pack]

£27,199

Fair price

You save £501

CW73AL, Cheshire

192 g CO2/km comb. - 340 HP (250 kW) - 47.1 Mpg

heycar

Audi S6 S6TDI 349 Quattro Vorsprung 5dr Tip Auto

£49,500

Fair price

Estimated price £49,011

HD21UA Huddersfield, West Yorkshire

345 HP (253 kW)

heycar

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

£49,995

Fair price

You save £1,505

PH15AS Perth

339 HP (249 kW)

heycar

Audi S6 S6TDI 349 Quattro Vorsprung 5dr Tip Auto

£39,961

Super price

You save £4,239

NE47LA Newcastle, Tyne and Wear

345 HP (253 kW)

heycar

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

£40,995

Good price

You save £2,305

CM227DW Bishops Stortford, Essex

339 HP (249 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Other years for Audi S6

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