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2023 BMW 840 • Compare 35 used cars with valuation

Market overview: March-2026 Price Analysis: A used BMW 840 from 2023 currently costs between £34,950 and £47,498. On average, the mileage for this year stands at 25,853 miles. The depreciation and price trend over the last 12 months is -£3,980.

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Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2022 Black Coupe
2022
(2022) BMW 840 M Sport 333 HP
£36,149

Super price

You save £3,451
DE21 6BZ Derby, Derbyshire

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

Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2025 Coupe
2025
(2025) BMW 840 M Sport 333 HP
£41,590

Super price

You save £5,910
CT2 7PX Kent, Kent

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

Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2025 Coupe
2025
(2025) BMW 840 M Sport 333 HP
£42,990

Good price

You save £2,610
TN12 5HD East Peckham, Kent

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

Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2025 Coupe
2025
(2025) BMW 840 M Sport 333 HP
£41,693

Good price

You save £3,307
SO53 3YU Cross Rise, Hampshire

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

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Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2025 Coupe
2025
(2025) BMW 840 M Sport 333 HP
£36,437

Super price

You save £6,363
TA66DD

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

Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2025 Coupe
2025
(2025) BMW 840 M Sport 333 HP
£44,691

Fair price

Estimated price £44,236
SO533YU

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

Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2025 Coupe
2025
(2025) BMW 840 M Sport 333 HP
£35,220

Super price

You save £3,980
BB1 3NU Lancashire, Lancashire

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

Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2024 Portimao blue Coupe
2024
(2024) BMW 840 M Sport 333 HP
£44,650

Good price

You save £3,450
CM1 3BH Essex, Essex

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

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Used BMW 840 M Sport 333 HP (244 kW) 2022 Coupe
2022
(2022) BMW 840 M Sport 333 HP
£37,449

Fair price

Estimated price £37,131
WD19 4HX Hertfordshire, Hertfordshire

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

Carwow

Used BMW 840 M Sport 333 HP (244 kW) 2021 White Coupe
2021
(2021) BMW 840 M Sport 333 HP
£34,490

Fair price

Estimated price £33,501
TN12 5HD East Peckham, Kent

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

Carwow

Used BMW M2 Comfort Edition 460 HP (338 kW) 2024 White Coupe
2024
(2024) BMW M2 Comfort Edition 460 HP
£50,994

Fair price

You save £106
SO53 3YU Cross Rise, Hampshire

220 g CO2/km comb. - 460 HP (338 kW) - 29.1 Mpg

Carwow

Used BMW M2 Shadowline 460 HP (338 kW) 2023 Grey Coupe
2023
(2023) BMW M2 Shadowline 460 HP
£52,490

Fair price

Estimated price £51,735
TN12 5HD East Peckham, Kent

228 g CO2/km comb. - 460 HP (338 kW) - 28.0 Mpg

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Used BMW M4 Competition Edition 510 HP (375 kW) 2023 Coupe
2023
(2023) BMW M4 Competition Edition 510 HP
£49,995

Super price

You save £6,205
EH27 8DF West Lothian, West Lothian

223 g CO2/km comb. - 510 HP (375 kW) - 9.8 Mpg

Carwow

Used BMW M4 Competition Edition 510 HP (375 kW) 2022 Yellow Coupe
2022
(2022) BMW M4 Competition Edition 510 HP
£51,800

Good price

You save £2,400
TN12 5HD East Peckham, Kent

223 g CO2/km comb. - 510 HP (375 kW) - 9.8 Mpg

Carwow

Used Mercedes E53 AMG Edition 435 HP (319 kW) 2023 Estate
2023
(2023) Mercedes E53 AMG Edition 435 HP
£41,489

Good price

You save £2,111
UB70LW

218 g CO2/km comb. - 435 HP (319 kW) - 9.5 Mpg

Carwow

Used BMW M4 Competition Edition 510 HP (375 kW) 2022 Brooklyn grey Coupe
2022
(2022) BMW M4 Competition Edition 510 HP
£43,700

Super price

You save £6,200
CM1 3BH Essex, Essex

223 g CO2/km comb. - 510 HP (375 kW) - 9.8 Mpg

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Used Mercedes E53 AMG Edition 435 HP (319 kW) 2023 Sedan
2023
(2023) Mercedes E53 AMG Edition 435 HP
£45,242

Fair price

You save £1,258
HP198BL

215 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

Carwow

Used Mercedes E53 AMG Edition 435 HP (319 kW) 2023 Silver Sedan
2023
(2023) Mercedes E53 AMG Edition 435 HP
£43,550

Fair price

Estimated price £42,573
CM1 3BH Essex, Essex

215 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

Carwow

Used Mercedes E53 AMG Edition 435 HP (319 kW) 2023 Estate
2023
(2023) Mercedes E53 AMG Edition 435 HP
£39,500

Fair price

You save £1,400
WR9 7DZ Worcestershire, Worcestershire

218 g CO2/km comb. - 435 HP (319 kW) - 9.5 Mpg

Carwow

Used BMW M2 Shadowline 460 HP (338 kW) 2024 Grey Coupe
2024
(2024) BMW M2 Shadowline 460 HP
£50,724

Fair price

Estimated price £50,103
NE36 0BQ West Boldon, Tyne And Wear

220 g CO2/km comb. - 460 HP (338 kW) - 29.0 Mpg

Showing 1 - 25 of 35 results
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