(2023) BMW 840 used • 23 cars for sale

Featured deals

heycar

Blue Used 2023 BMW 840 M Sport Coupe | £44,995 (Fair price)

BMW 840 8 Series i M Sport 2dr Auto

Fair price

Estimated price £44,054

CO49TD Colchester, Essex

191 g CO2/km comb. - 333 HP (244 kW)

heycar

Grey Used 2022 BMW 840 M Sport Coupe | £40,950 (Fair price)

BMW 840 8 Series i M Sport Gran Coupe 3.0 4dr

Fair price

Estimated price £40,816

RG20GH Reading, Berkshire

195 g CO2/km comb. - 329 HP (241 kW) - 33.2 Mpg

heycar

Green Used 2022 BMW 840 M Sport Coupe | £39,995 (Fair price)

BMW 840 8 Series i M Sport Gran Coupe 3.0 4dr

Fair price

CB236EF Cambridge, Cambridgeshire

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

heycar

Grey Used 2021 BMW 840 M Sport Coupe | £37,000 (Fair price)

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

Fair price

193 g CO2/km comb. - 333 HP (244 kW) - 32.5 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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

Used (2023) BMW 840 M Sport 333 HP | Super price

8 Series i M Sport Gran Coupe 3.0

333 HP (244 kW)

195 g CO2/km comb.

SP13YU Salisbury, Wiltshire

Super price

You save £3,857

SP13YU Salisbury, Wiltshire

Used (2023) BMW 840 M Sport 333 HP | Good price

8 Series i M Sport 4dr Auto

333 HP (244 kW)

L15 8HE Liverpool, Merseyside

Good price

You save £2,005

L15 8HE Liverpool, Merseyside

Visit Honestjohn

Used (2023) BMW 840 M Sport 328 HP | Good price

8 Series i M Sport Gran Coupe 3.0

328 HP (241 kW)

194 g CO2/km comb.

PE4 5HW Peterborough, Cambridgeshire

Good price

You save £2,832

PE4 5HW Peterborough, Cambridgeshire

Visit Bmw.co.uk

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

Used (2023) BMW 840 M Sport 333 HP | Fair price

8 Series i M Sport 2dr Auto

333 HP (244 kW)

191 g CO2/km comb.

CO49TD Colchester, Essex

Fair price

Estimated price £44,054

CO49TD Colchester, Essex

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

Used (2023) BMW 840 M Sport 329 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

329 HP (241 kW)

194 g CO2/km comb.

SN12 6GN, Wiltshire

Fair price

Estimated price £43,659

SN12 6GN, Wiltshire

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

328 HP (241 kW)

194 g CO2/km comb.

HG3 1LG Harrogate, North Yorkshire

Fair price

HG3 1LG Harrogate, North Yorkshire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

328 HP (241 kW)

191 g CO2/km comb.

SL5 0EX Ascot, Berkshire

Fair price

SL5 0EX Ascot, Berkshire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 333 HP | Fair price

8 Series i M Sport Coupe 3.0

333 HP (244 kW)

191 g CO2/km comb.

DN2 4SR Doncaster, South Yorkshire

Fair price

DN2 4SR Doncaster, South Yorkshire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

328 HP (241 kW)

190 g CO2/km comb.

TN24 0GA Ashford, Kent

Fair price

Estimated price £45,246

TN24 0GA Ashford, Kent

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

328 HP (241 kW)

194 g CO2/km comb.

B90 4NU Solihull, West Midlands

Fair price

B90 4NU Solihull, West Midlands

Visit Bmw.co.uk

Featured deals

heycar

Black Used 2022 BMW 840 Comfort Edition Coupe | £38,795 (Fair price)

BMW 840 8 Series i Gran Coupe 3.0 4dr

Fair price

CM25PG Chelmsford, Essex

193 g CO2/km comb. - 333 HP (244 kW) - 33.6 Mpg

heycar

Black Used 2023 BMW 840 M Sport Coupe | £42,343 (Super price)

BMW 840 8 Series i M Sport Gran Coupe 3.0 4dr

Super price

You save £3,857

SP13YU Salisbury, Wiltshire

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

heycar

Black Used 2023 BMW 840 M Sport Coupe | £43,790 (Fair price)

BMW 840 8 Series i M Sport Gran Coupe 3.0 4dr

Fair price

Estimated price £43,659

SN12 6GN, Wiltshire

194 g CO2/km comb. - 329 HP (241 kW) - 33.2 Mpg

heycar

Blue Used 2022 BMW 840 Comfort Edition Coupe | £39,995 (Fair price)

BMW 840 8 Series i Gran Coupe 3.0 4dr

Fair price

CB236EF Cambridge, Cambridgeshire

195 g CO2/km comb. - 333 HP (244 kW) - 32.8 Mpg

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

328 HP (241 kW)

191 g CO2/km comb.

CO4 9TD Colchester, Essex

Fair price

Estimated price £43,668

CO4 9TD Colchester, Essex

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

328 HP (241 kW)

191 g CO2/km comb.

WR4 9FA Worcester, Worcestershire

Fair price

You save £1,500

WR4 9FA Worcester, Worcestershire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 333 HP | Fair price

8 Series 3.0 i M Sport Steptronic

333 HP (244 kW)

195 g CO2/km comb.

PO3 5FF Portsmouth, Hampshire

Fair price

You save £1,171

PO3 5FF Portsmouth, Hampshire

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

328 HP (241 kW)

197 g CO2/km comb.

B68 8DA Oldbury (West B'ham), West Midlands

Fair price

Estimated price £41,744

B68 8DA Oldbury (West B'ham), West Midlands

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport | Fair price

8 Series 3.0 i M Sport Steptronic

NG7 7JT Nottingham, Nottinghamshire

Fair price

NG7 7JT Nottingham, Nottinghamshire

Visit Motors.co.uk

Used (2023) BMW 840 M Sport 329 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

329 HP (241 kW)

196 g CO2/km comb.

WF2 9BE Wakefield, West Yorkshire

Fair price

Estimated price £45,779

WF2 9BE Wakefield, West Yorkshire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

328 HP (241 kW)

194 g CO2/km comb.

S41 9BH Chesterfield, Derbyshire

Fair price

Estimated price £41,485

S41 9BH Chesterfield, Derbyshire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport | Fair price

8 Series i M Sport 2dr Auto

S9 1TH Sheffield, South Yorkshire

Fair price

S9 1TH Sheffield, South Yorkshire

Visit Motors.co.uk

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

328 HP (241 kW)

191 g CO2/km comb.

WA2 8HY Warrington, Cheshire

Fair price

Estimated price £37,591

WA2 8HY Warrington, Cheshire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 328 HP | A bit pricey

8 Series i M Sport Gran Coupe 3.0

328 HP (241 kW)

195 g CO2/km comb.

NE2 4LE Newcastle Upon Tyne, Tyne and Wear

A bit pricey

Estimated price £41,035

NE2 4LE Newcastle Upon Tyne, Tyne and Wear

Visit Bmw.co.uk

Featured deals

Carwow

Sunset orange metallic paint Used 2022 BMW 840 M Sport Coupe | £37,000 (Fair price)

BMW 840 8 Series i M Sport

Fair price

Estimated price £35,512

RH123ZG, West Sussex

189 g CO2/km comb. - 333 HP (244 kW) - 8.2 Mpg

Carwow

White Used 2021 BMW 840 M Sport Coupe | £39,990 (Fair price)

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

Fair price

Estimated price £39,863

173 g CO2/km comb. - 340 HP (250 kW) - 6.6 Mpg

Carwow

Used 2025 BMW 840 M Sport Coupe | £41,900 (Super price)

BMW 840 - 8 Series Convertible i M Sport 2dr Auto

Super price

You save £6,200

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

Portimao blue Used 2024 BMW 840 M Sport Coupe | £47,600 (Good price)

BMW 840 8 Series i M Sport Coupe

Good price

You save £1,800

CM13BH Westway, Essex

191 g CO2/km comb. - 333 HP (244 kW) - 8.3 Mpg

Used (2023) BMW 840 M Sport 328 HP | Expensive

8 Series i M Sport Coupe 3.0

328 HP (241 kW)

191 g CO2/km comb.

HP23 5RE Tring, Hertfordshire

Expensive

Estimated price £38,165

HP23 5RE Tring, Hertfordshire

Visit Bmw.co.uk

Used (2023) BMW 840 Comfort Edition 333 HP | Expensive

8 Series i Gran Coupe 3.0 4dr

333 HP (244 kW)

197 g CO2/km comb.

SG1 2BE Stevenage, Hertfordshire

Expensive

Estimated price £43,428

SG1 2BE Stevenage, Hertfordshire

Visit Bmw.co.uk

Used (2023) BMW 840 M Sport 340 HP | Expensive

8 Series i M Sport 4dr Auto

340 HP (250 kW)

WN2 4SZ Wigan, Manchester

Expensive

Estimated price £45,995

WN2 4SZ Wigan, Manchester

Visit Desperateseller.co.uk

Featured deals

heycar

White Used 2022 BMW 840 M Sport Coupe | £35,210 (Super price)

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

Super price

You save £3,190

LN67QY Lincoln, Lincolnshire

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

heycar

Grey Used 2021 BMW 840 Comfort Edition Coupe | £36,000 (Good price)

BMW 840 i Coupe

Good price

You save £2,400

BS107TU Bristol, Gloucestershire

188 g CO2/km comb. - 329 HP (241 kW) - 34.4 Mpg

heycar

Grey Used 2022 BMW 840 M Sport Coupe | £36,000 (Fair price)

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

Fair price

195 g CO2/km comb. - 329 HP (241 kW) - 33.2 Mpg

Carwow

New 2025 BMW 840 M Sport Coupe | £66,200 (Good price)

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

Good price

You save £3,500

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Other years for BMW 840