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(2021) BMW 840 Used • 39 cars for sale – Compares prices!

Featured deals

heycar

BMW 840 8 Series i M Sport 4dr Auto

£44,490

Fair price

You save £610

RG142AD Newbury, Berkshire

333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£34,193

Fair price

You save £1,207

DN158PT Scunthorpe, Lincolnshire

333 HP (244 kW) - 34.0 Mpg

heycar

BMW 840 8 Series i M Sport 4dr Auto

£38,000

Fair price

You save £1,000

CM13BH Chelmsford, Essex

329 HP (241 kW)

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£37,549

Good price

You save £1,951

WA89WZ Widnes, Cheshire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

heycar

BMW 840 8 Series Gran Coupe i M Sport 4dr Auto

£39,658

Fair price

You save £842

DN158PT Scunthorpe, Lincolnshire

194 g CO2/km comb. - 333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 - 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£32,427

Good price

You save £2,673

LE127AT Loughborough, Leicestershire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£44,268

Fair price

Estimated price £43,829

NN128QE, Northamptonshire

333 HP (244 kW)

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£32,564

Good price

You save £2,636

WS11 8XR Cannock, Staffordshire

333 HP (244 kW)

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£36,775

Fair price

Estimated price £35,366

SP13YU Salisbury, Wiltshire

329 HP (241 kW)

heycar

BMW 840 8 Series i sDrive 2dr Auto

£31,893

Good price

You save £1,707

SP13YU Salisbury, Wiltshire

340 HP (250 kW) - 33.2 Mpg

heycar

BMW 840 8 Series Convertible d xDrive 2dr Auto

£32,480

Fair price

Estimated price £31,224

SG14QT Stevenage, Hertfordshire

315 HP (231 kW)

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£27,395

Super price

You save £3,905

WC1E 7DP London, London

329 HP (241 kW)

heycar

BMW 840 8 Series I

£27,920

Fair price

You save £480

BB13NU Blackburn, Lancashire

335 HP (246 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,000

Super price

You save £6,300

LL319AY Llandudno Junction

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£43,708

Super price

You save £5,192

WC1E 7DP London, London

444 HP (326 kW)

heycar

Mercedes GLE43 AMG GLE Coupe4Matic Night Edition 5dr 9G-Tronic

£34,100

Fair price

You save £400

BR67QR Orpington, London

385 HP (283 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£38,992

Good price

You save £3,008

DD23PT Dundee

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£42,495

Fair price

Estimated price £42,200

DD23PT Dundee

450 HP (330 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,690

Good price

You save £3,010

WC1E 7DP London, London

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£37,787

Good price

You save £3,113

SO317FL Southampton, Hampshire

444 HP (326 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Sort

BMW 840 - 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

LE127AT Loughborough, Leicestershire

Good price

You save £2,673

LE127AT Loughborough, Leicestershire

Visit heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

WC1E 7DP London, London

Super price

You save £3,905

WC1E 7DP London, London

Visit heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

WS11 8XR Cannock, Staffordshire

Good price

You save £2,636

WS11 8XR Cannock, Staffordshire

Visit heycar

Dealer

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

This veh This vehicle is located at Sheffield Britannia Way Sheffield Business Park Sheffield S BD, South Yorkshire

Good price

You save £2,900

This veh This vehicle is located at Sheffield Britannia Way Sheffield Business Park Sheffield S BD, South Yorkshire

Visit Motors.co.uk

Dealer

BMW 840 8 Series 3.0 i M Sport Saloon 4dr Petrol Steptronic Euro 6 (s/s) (333 ps)

HD1 3LG Huddersfield, West Yorkshire

Good price

You save £2,005

HD1 3LG Huddersfield, West Yorkshire

Visit Desperateseller.co.uk

Dealer

BMW 840 8 Series i [333] sDrive M Sport 4dr Auto - 2021 (21)

Good price

Visit Group1auto.co.uk

Dealer

BMW 840 8 Series 3.0 i M Sport Coupe 2dr Petrol Steptronic Euro 6 (s/s) (333 ps)

HD1 3LG Huddersfield, West Yorkshire

Good price

You save £1,805

HD1 3LG Huddersfield, West Yorkshire

Visit Desperateseller.co.uk

Dealer

BMW 840 8 Series 3.0 i M Sport Saloon 4dr Petrol Steptronic Euro 6 (s/s) (333 ps)

LU3 3AN Bedfordshire, Bedfordshire

Good price

You save £2,804

LU3 3AN Bedfordshire, Bedfordshire

Visit Desperateseller.co.uk

Dealer

BMW 840 8 Series 3.0 i M Sport Saloon 4dr Petrol Steptronic Euro 6 (s/s) (333 ps)

HP18 9PH Aylesbury, Buckinghamshire

Good price

You save £1,505

HP18 9PH Aylesbury, Buckinghamshire

Visit Desperateseller.co.uk

Dealer

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

NW10 6PJ London, London

Good price

You save £2,010

NW10 6PJ London, London

Visit Motors.co.uk

Featured deals

heycar

BMW 840 8 Series Gran Coupe i M Sport 4dr Auto

£39,658

Fair price

You save £842

DN158PT Scunthorpe, Lincolnshire

194 g CO2/km comb. - 333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 - 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£32,427

Good price

You save £2,673

LE127AT Loughborough, Leicestershire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£44,268

Fair price

Estimated price £43,829

NN128QE, Northamptonshire

333 HP (244 kW)

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£32,564

Good price

You save £2,636

WS11 8XR Cannock, Staffordshire

333 HP (244 kW)

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£36,775

Fair price

Estimated price £35,366

SP13YU Salisbury, Wiltshire

329 HP (241 kW)

heycar

BMW 840 8 Series i sDrive 2dr Auto

£31,893

Good price

You save £1,707

SP13YU Salisbury, Wiltshire

340 HP (250 kW) - 33.2 Mpg

heycar

BMW 840 8 Series Convertible d xDrive 2dr Auto

£32,480

Fair price

Estimated price £31,224

SG14QT Stevenage, Hertfordshire

315 HP (231 kW)

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£27,395

Super price

You save £3,905

WC1E 7DP London, London

329 HP (241 kW)

heycar

BMW 840 8 Series I

£27,920

Fair price

You save £480

BB13NU Blackburn, Lancashire

335 HP (246 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,000

Super price

You save £6,300

LL319AY Llandudno Junction

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£43,708

Super price

You save £5,192

WC1E 7DP London, London

444 HP (326 kW)

heycar

Mercedes GLE43 AMG GLE Coupe4Matic Night Edition 5dr 9G-Tronic

£34,100

Fair price

You save £400

BR67QR Orpington, London

385 HP (283 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£38,992

Good price

You save £3,008

DD23PT Dundee

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£42,495

Fair price

Estimated price £42,200

DD23PT Dundee

450 HP (330 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,690

Good price

You save £3,010

WC1E 7DP London, London

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£37,787

Good price

You save £3,113

SO317FL Southampton, Hampshire

444 HP (326 kW)

heycar

BMW 840 8 Series i M Sport 4dr Auto

£44,490

Fair price

You save £610

RG142AD Newbury, Berkshire

333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£34,193

Fair price

You save £1,207

DN158PT Scunthorpe, Lincolnshire

333 HP (244 kW) - 34.0 Mpg

heycar

BMW 840 8 Series i M Sport 4dr Auto

£38,000

Fair price

You save £1,000

CM13BH Chelmsford, Essex

329 HP (241 kW)

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£37,549

Good price

You save £1,951

WA89WZ Widnes, Cheshire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

Dealer

BMW 840 8 Series i M Sport Coupe 2dr Petrol Steptronic Euro 6 (s/s) (333 ps) M SPORT Coupe

Super price

Visit Exchange and Mart

Dealer

BMW 840 8 Series i [333] sDrive M Sport 4dr Auto - 2021 (21)

Good price

Visit Group1auto.co.uk

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

SP13YU Salisbury, Wiltshire

Fair price

Estimated price £35,366

SP13YU Salisbury, Wiltshire

Visit heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

CM13BH Chelmsford, Essex

Fair price

You save £1,250

CM13BH Chelmsford, Essex

Visit heycar

Dealer

BMW 840 8 Series 3.0 i M Sport Saloon 4dr Petrol Steptronic Euro 6 (s/s) (333 ps)

M26 1AQ Radcliffe, Manchester

Fair price

You save £1,397

M26 1AQ Radcliffe, Manchester

Visit Desperateseller.co.uk

Dealer

BMW 840 8 Series i [333] sDrive M Sport 4dr Auto - 2021 (21)

Fair price

Visit Group1auto.co.uk

Dealer

BMW 840 8 Series i [333] sDrive M Sport 4dr Auto - 2021 (21)

Fair price

Visit Group1auto.co.uk

Dealer

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

BL9 9ST Bury, Manchester

Fair price

Estimated price £36,546

BL9 9ST Bury, Manchester

Visit Motors.co.uk

Dealer

BMW 840 8 Series 3.0 i M Sport Coupe 2dr Petrol Steptronic Euro 6 (s/s) (333 ps)

CV35 0JD Kineton, Warwickshire

Fair price

You save £230

CV35 0JD Kineton, Warwickshire

Visit Desperateseller.co.uk

Dealer

BMW 840 8 Series d xDrive MHT M Sport 4dr Auto

CM1 3SR Chelmsford, Essex

Fair price

You save £452

CM1 3SR Chelmsford, Essex

Visit Exchange and Mart

Featured deals

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£36,775

Fair price

Estimated price £35,366

SP13YU Salisbury, Wiltshire

329 HP (241 kW)

heycar

BMW 840 8 Series i sDrive 2dr Auto

£31,893

Good price

You save £1,707

SP13YU Salisbury, Wiltshire

340 HP (250 kW) - 33.2 Mpg

heycar

BMW 840 8 Series Convertible d xDrive 2dr Auto

£32,480

Fair price

Estimated price £31,224

SG14QT Stevenage, Hertfordshire

315 HP (231 kW)

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£27,395

Super price

You save £3,905

WC1E 7DP London, London

329 HP (241 kW)

heycar

BMW 840 8 Series I

£27,920

Fair price

You save £480

BB13NU Blackburn, Lancashire

335 HP (246 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,000

Super price

You save £6,300

LL319AY Llandudno Junction

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£43,708

Super price

You save £5,192

WC1E 7DP London, London

444 HP (326 kW)

heycar

Mercedes GLE43 AMG GLE Coupe4Matic Night Edition 5dr 9G-Tronic

£34,100

Fair price

You save £400

BR67QR Orpington, London

385 HP (283 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£38,992

Good price

You save £3,008

DD23PT Dundee

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£42,495

Fair price

Estimated price £42,200

DD23PT Dundee

450 HP (330 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,690

Good price

You save £3,010

WC1E 7DP London, London

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£37,787

Good price

You save £3,113

SO317FL Southampton, Hampshire

444 HP (326 kW)

heycar

BMW 840 8 Series i M Sport 4dr Auto

£44,490

Fair price

You save £610

RG142AD Newbury, Berkshire

333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£34,193

Fair price

You save £1,207

DN158PT Scunthorpe, Lincolnshire

333 HP (244 kW) - 34.0 Mpg

heycar

BMW 840 8 Series i M Sport 4dr Auto

£38,000

Fair price

You save £1,000

CM13BH Chelmsford, Essex

329 HP (241 kW)

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£37,549

Good price

You save £1,951

WA89WZ Widnes, Cheshire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

heycar

BMW 840 8 Series Gran Coupe i M Sport 4dr Auto

£39,658

Fair price

You save £842

DN158PT Scunthorpe, Lincolnshire

194 g CO2/km comb. - 333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 - 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£32,427

Good price

You save £2,673

LE127AT Loughborough, Leicestershire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£44,268

Fair price

Estimated price £43,829

NN128QE, Northamptonshire

333 HP (244 kW)

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£32,564

Good price

You save £2,636

WS11 8XR Cannock, Staffordshire

333 HP (244 kW)

Dealer

BMW 840 8 Series i Gran Coupe SUNROOF & DRIVING ASSISTANT + Saloon

West Yorkshire, West Yorkshire

Fair price

Estimated price £35,942

West Yorkshire, West Yorkshire

Visit Exchange and Mart

Dealer

BMW 840 8 Series 3.0 i M Sport Coupe 2dr Petrol Steptronic Euro 6 (s/s) (333 ps)

WN3 4BT Wigan, Manchester

Fair price

You save £105

WN3 4BT Wigan, Manchester

Visit Carsite.co.uk

Dealer

BMW 840 8 Series 3.0 i Coupe 2dr Petrol Steptronic Euro 6 (s/s) (340 ps)

BH10 4HZ Bournemouth, Dorset

Fair price

Estimated price £36,966

BH10 4HZ Bournemouth, Dorset

Visit Motors.co.uk

Dealer

BMW 840 8 Series i [333] sDrive M Sport 4dr Auto - 2021 (21)

Fair price

Estimated price £35,511

BMW

Visit Group1auto.co.uk

Dealer

BMW 840 8 Series Diesel Coupe d xDrive MHT M Sport 2dr Auto

PE30 4NA Kings Lynn, Norfolk

Fair price

You save £500

PE30 4NA Kings Lynn, Norfolk

Visit Motors.co.uk

Featured deals

heycar

BMW 840 8 Series I

£27,920

Fair price

You save £480

BB13NU Blackburn, Lancashire

335 HP (246 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,000

Super price

You save £6,300

LL319AY Llandudno Junction

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£43,708

Super price

You save £5,192

WC1E 7DP London, London

444 HP (326 kW)

heycar

Mercedes GLE43 AMG GLE Coupe4Matic Night Edition 5dr 9G-Tronic

£34,100

Fair price

You save £400

BR67QR Orpington, London

385 HP (283 kW)

heycar

Audi RS5 RS5TFSI Quattro 2dr Tiptronic

£38,992

Good price

You save £3,008

DD23PT Dundee

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£42,495

Fair price

Estimated price £42,200

DD23PT Dundee

450 HP (330 kW)

heycar

Audi RS5 RS5TFSI Quattro 5dr Tiptronic

£42,690

Good price

You save £3,010

WC1E 7DP London, London

444 HP (326 kW)

heycar

Audi RS5 RS5TFSI Quattro Sport Edn 5dr Tiptronic

£37,787

Good price

You save £3,113

SO317FL Southampton, Hampshire

444 HP (326 kW)

heycar

BMW 840 8 Series i M Sport 4dr Auto

£44,490

Fair price

You save £610

RG142AD Newbury, Berkshire

333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£34,193

Fair price

You save £1,207

DN158PT Scunthorpe, Lincolnshire

333 HP (244 kW) - 34.0 Mpg

heycar

BMW 840 8 Series i M Sport 4dr Auto

£38,000

Fair price

You save £1,000

CM13BH Chelmsford, Essex

329 HP (241 kW)

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£37,549

Good price

You save £1,951

WA89WZ Widnes, Cheshire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

heycar

BMW 840 8 Series Gran Coupe i M Sport 4dr Auto

£39,658

Fair price

You save £842

DN158PT Scunthorpe, Lincolnshire

194 g CO2/km comb. - 333 HP (244 kW) - 33.2 Mpg

heycar

BMW 840 - 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£32,427

Good price

You save £2,673

LE127AT Loughborough, Leicestershire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£44,268

Fair price

Estimated price £43,829

NN128QE, Northamptonshire

333 HP (244 kW)

heycar

BMW 840 8 Series Gran Coupe 3.0 i M Sport Steptronic

£32,564

Good price

You save £2,636

WS11 8XR Cannock, Staffordshire

333 HP (244 kW)

heycar

BMW 840 8 Series Gran Coupe i [333] sDrive M Sport 4dr Auto

£36,775

Fair price

Estimated price £35,366

SP13YU Salisbury, Wiltshire

329 HP (241 kW)

heycar

BMW 840 8 Series i sDrive 2dr Auto

£31,893

Good price

You save £1,707

SP13YU Salisbury, Wiltshire

340 HP (250 kW) - 33.2 Mpg

heycar

BMW 840 8 Series Convertible d xDrive 2dr Auto

£32,480

Fair price

Estimated price £31,224

SG14QT Stevenage, Hertfordshire

315 HP (231 kW)

heycar

BMW 840 8 Series i [333] sDrive M Sport 2dr Auto

£27,395

Super price

You save £3,905

WC1E 7DP London, London

329 HP (241 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Other years for BMW 840

2020 (32)

2022 (25)

2025 (15)