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2020 BMW 840 • Compare 43 used cars with valuation

Market overview: March-2026 Price Analysis: A used BMW 840 from 2020 currently costs between £27,250 and £36,000. On average, the mileage for this year stands at 44,227 miles. The depreciation and price trend over the last 12 months is -£2,040.

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

Fair price

You save £410
TN12 5HD East Peckham, Kent

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

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Used BMW 840 Performance 320 HP (235 kW) 2020 Coupe
2020
(2020) BMW 840 Performance 320 HP
£26,995

Fair price

You save £1,305
DE73 7HL Stenson, Derbyshire

183 g CO2/km comb. - 320 HP (235 kW) - 6.9 Mpg

Carwow

Used BMW 840 340 HP (250 kW) 2020 Coupe
2020
(2020) BMW 840 340 HP
£28,894

Good price

You save £2,806
HP19 8BY Buckinghamshire, Buckinghamshire

195 g CO2/km comb. - 340 HP (250 kW) - 8.5 Mpg

Carwow

Used BMW 840 Comfort Edition 320 HP (235 kW) 2019 Grey Coupe
2019
(2019) BMW 840 Comfort Edition 320 HP
£32,495

Fair price

You save £1,005
S80 2QD Nottinghamshire, Nottinghamshire

184 g CO2/km comb. - 320 HP (235 kW) - 6.9 Mpg

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Used BMW 840 Comfort Edition 340 HP (250 kW) 2020 Dravit grey Coupe
2020
(2020) BMW 840 Comfort Edition 340 HP
£27,900

Super price

You save £3,000
CM1 3BH Essex, Essex

190 g CO2/km comb. - 340 HP (250 kW) - 8.4 Mpg

Carwow

Used BMW 840 Comfort Edition 333 HP (244 kW) 2021 Grey Coupe
2021
(2021) BMW 840 Comfort Edition 333 HP
£33,995

Fair price

You save £1,405
SO53 3YU Cross Rise, Hampshire

189 g CO2/km comb. - 333 HP (244 kW) - 34.0 Mpg

Carwow

Used BMW 840 Comfort Edition 320 HP (235 kW) 2020 Blue Coupe
2020
(2020) BMW 840 Comfort Edition 320 HP
£33,350

Fair price

You save £250
CM1 3BH Essex, Essex

183 g CO2/km comb. - 320 HP (235 kW) - 6.9 Mpg

Carwow

Used BMW 840 340 HP (250 kW) 2020 Coupe
2020
(2020) BMW 840 340 HP
£30,995

Fair price

You save £605
SO53 3YU Cross Rise, Hampshire

195 g CO2/km comb. - 340 HP (250 kW) - 8.5 Mpg

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Used BMW 840 Comfort Edition 320 HP (235 kW) 2019 Carbon black Coupe
2019
(2019) BMW 840 Comfort Edition 320 HP
£28,650

Fair price

You save £1,350
CM1 3BH Essex, Essex

184 g CO2/km comb. - 320 HP (235 kW) - 6.9 Mpg

Carwow

Used Audi RS5 Sport 450 HP (330 kW) 2019 Coupe
2019
(2019) Audi RS5 Sport 450 HP
£38,995

Fair price

Estimated price £38,392
WR9 7DZ Worcestershire, Worcestershire

206 g CO2/km comb. - 450 HP (330 kW) - 9.3 Mpg

Carwow

Used Audi RS5 Comfort 450 HP (330 kW) 2018 Coupe
2018
(2018) Audi RS5 Comfort 450 HP
£28,990

Good price

You save £1,810
G745NU

197 g CO2/km comb. - 450 HP (330 kW) - 8.6 Mpg

Carwow

Used Audi RS6 Advanced 560 HP (411 kW) 2018 Estate
2018
(2018) Audi RS6 Advanced 560 HP
£37,990

Fair price

You save £810
YO19 5XD York, North Yorkshire

223 g CO2/km comb. - 560 HP (411 kW) - 9.6 Mpg

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Used BMW M2 Competition Edition 411 HP (302 kW) 2020 Blue Coupe
2020
(2020) BMW M2 Competition Edition 411 HP
£36,340

Fair price

Estimated price £35,686
CF118UT, South Glamorgan

209 g CO2/km comb. - 411 HP (302 kW) - 9.7 Mpg

Carwow

Used BMW M2 Competition Edition 411 HP (302 kW) 2020 Coupe
2020
(2020) BMW M2 Competition Edition 411 HP
£38,991

Fair price

Estimated price £38,445
HU143HH

220 g CO2/km comb. - 411 HP (302 kW) - 9.7 Mpg

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Used BMW M2 Competition Edition 411 HP (302 kW) 2020 Coupe
2020
(2020) BMW M2 Competition Edition 411 HP
£31,995

Good price

You save £2,505
LE131NA

220 g CO2/km comb. - 411 HP (302 kW) - 9.7 Mpg

Carwow

Used Mercedes CLS400 AMG Line Premium Plus 340 HP (250 kW) 2020 Sedan
2020
(2020) Mercedes CLS400 AMG Line Premium Plus 340 HP
£26,790

Fair price

Estimated price £26,594
EN9 2BL Essex, Essex

192 g CO2/km comb. - 340 HP (250 kW) - 7.2 Mpg

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Used BMW M2 Competition Edition 411 HP (302 kW) 2020 Coupe
2020
(2020) BMW M2 Competition Edition 411 HP
£33,995

Fair price

You save £1,305
PE30 4JJ Norfolk, Norfolk

220 g CO2/km comb. - 411 HP (302 kW) - 9.7 Mpg

Carwow

Used BMW M2 Competition Edition 411 HP (302 kW) 2020 Coupe
2020
(2020) BMW M2 Competition Edition 411 HP
£32,498

Good price

You save £1,902
SY23 3TL Llanbadarn Fawr, Dyfed

220 g CO2/km comb. - 411 HP (302 kW) - 9.7 Mpg

Carwow

Used BMW M4 Competition Edition 450 HP (330 kW) 2019 Coupe
2019
(2019) BMW M4 Competition Edition 450 HP
£33,425

Fair price

Estimated price £32,652
YO304WR, North Yorkshire

228 g CO2/km comb. - 450 HP (330 kW) - 9.9 Mpg

Carwow

Used BMW M2 Competition Edition 411 HP (302 kW) 2020 Coupe
2020
(2020) BMW M2 Competition Edition 411 HP
£34,995

Fair price

Estimated price £34,123
LE13 1NA Leicestershire, Leicestershire

220 g CO2/km comb. - 411 HP (302 kW) - 9.7 Mpg

Showing 1 - 25 of 44 results
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