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BMW M340 (Shadowline) • 37 cars with analysis

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Used BMW M340 Shadowline 340 HP (250 kW) 2021 Blue Sedan
Shadowline
(2021) BMW M340 Shadowline 340 HP
£29,799

Fair price

You save £801
PE321DD Norfolk, Norfolk

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

Carwow-used-non-VIP

Used BMW M340 340 HP (250 kW) 2024 Grey Sedan
(2024) BMW M340 340 HP
£41,834

Fair price

You save £766
BA22 8RT Somerset, Somerset

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

Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2022 White Sedan
M Sport
(2022) BMW M340 M Sport 374 HP
£32,995

Fair price

Estimated price £32,138
CT2 7PX Kent, Kent

182 g CO2/km comb. - 374 HP (275 kW) - 35.3 Mpg

Carwow

Used BMW M340 Comfort Edition 340 HP (250 kW) 2023 Grey Sedan
Comfort Edition
(2023) BMW M340 Comfort Edition 340 HP
£35,990

Good price

You save £2,910
BD21 4DL West Yorkshire, West Yorkshire

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

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Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Carwow-used-non-VIP

Used BMW M340 Comfort Edition 340 HP (250 kW) 2022 Red Estate
Comfort Edition
(2022) BMW M340 Comfort Edition 340 HP
£38,200

Good price

You save £2,500
CM1 3BH Essex, Essex

163 g CO2/km comb. - 340 HP (250 kW) - 44.8 Mpg

Carwow

Used BMW M340 340 HP (250 kW) 2024 Sedan
(2024) BMW M340 340 HP
£38,200

Good price

You save £3,100
CM1 3BH Essex, Essex

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

Carwow-used-non-VIP

Used BMW M340 340 HP (250 kW) 2024 Blue Sedan
(2024) BMW M340 340 HP
£40,943

Fair price

You save £857
DH1 1GG County Durham, Durham

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

Carwow

Used BMW M340 M Sport 340 HP (250 kW) 2023 Blue Sedan
M Sport
(2023) BMW M340 M Sport 340 HP
£37,950

Good price

You save £2,350
MK6 4AG Milton Keynes, Buckinghamshire

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

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Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2020 Grey Sedan
M Sport
(2020) BMW M340 M Sport 374 HP
£33,995

Fair price

You save £5
WR9 7DZ Worcestershire, Worcestershire

185 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow Leasing

New BMW M340 M Sport 374 HP (275 kW) 2025 Estate
M Sport
(2025) BMW M340 M Sport 374 HP
£62,100

Super price

You save £7,500
B78 3HG Staffordshire, Staffordshire

182 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow

Used BMW M340 Comfort Edition 340 HP (250 kW) 2021 Grey Estate
Comfort Edition
(2021) BMW M340 Comfort Edition 340 HP
£30,400

Good price

You save £2,100
CM1 3BH Essex, Essex

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

Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2020 Estate
M Sport
(2020) BMW M340 M Sport 374 HP
£30,990

Super price

You save £3,210
BD214DH

191 g CO2/km comb. - 374 HP (275 kW) - 8.4 Mpg

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Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2022 Blue Sedan
M Sport
(2022) BMW M340 M Sport 374 HP
£30,295

Super price

You save £5,705
S80 2QD Nottinghamshire, Nottinghamshire

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2022 Grey Sedan
M Sport
(2022) BMW M340 M Sport 374 HP
£31,197

Good price

You save £1,503
NE29 7TE Tyne And Wear, Tyne And Wear

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow Leasing

New BMW M340 M Sport 374 HP (275 kW) 2025 Estate
M Sport
(2025) BMW M340 M Sport 374 HP
£63,285

Super price

You save £4,915
S92RQ

182 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow Leasing

New BMW M340 M Sport 374 HP (275 kW) 2025 Estate
M Sport
(2025) BMW M340 M Sport 374 HP
£64,500

Super price

You save £4,200
NG72AX

182 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

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Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2022 Black Sedan
M Sport
(2022) BMW M340 M Sport 374 HP
£29,995

Fair price

Estimated price £29,523
GU24 9PL West End, Surrey

176 g CO2/km comb. - 374 HP (275 kW) - 35.8 Mpg

Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2021 Black Sedan
M Sport
(2021) BMW M340 M Sport 374 HP
£29,490

Fair price

You save £410
YO19 5XD York, North Yorkshire

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow-used-VIP

Used BMW M340 M Sport 374 HP (275 kW) 2021 Black Sedan
M Sport
(2021) BMW M340 M Sport 374 HP
£29,949

Fair price

Estimated price £29,417
WD19 4HX Hertfordshire, Hertfordshire

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow

Used BMW M340 340 HP (250 kW) 2021 Blue Sedan
(2021) BMW M340 340 HP
£25,550

Good price

You save £1,950
WD3 3RT Croxley Green, Hertfordshire

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

Showing 1 - 25 of 37 results

How much does a used BMW M340 cost? Prices, ratings and depreciation by model year

How much does a used BMW M340 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 BMW M340

£47,970 - £63,969£54,4264,000 miles-£3,32049

2025 BMW M340

£45,481 - £63,710£53,2156,800 miles-£4,58039

2024 BMW M340

£38,602 - £51,990£44,71519,900 miles-£4,56073

2023 BMW M340

£35,250 - £47,834£41,82526,600 miles-£3,50077

2022 BMW M340

£29,868 - £41,495£35,39935,700 miles-£1,10071

2019 BMW M340

£25,693 - £35,843£30,85353,000 miles-£1,160< 10

2021 BMW M340

£24,793 - £37,340£30,76353,900 miles-£1,200111

2020 BMW M340

£23,990 - £38,195£30,68649,600 miles-£2,00044

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Comparison of BMW M340 variants and prices

Below you can compare prices and depreciation for the 5 most popular BMW M340 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BMW M340 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

BMW M340 M Sport

£26,999 - £58,995£41,86824,500 miles+£660287
📈 The best value

BMW M340 Shadowline

£27,621 - £46,067£37,83132,800 miles+£1,78037

BMW M340 Comfort Edition

£26,135 - £46,376£36,97137,200 miles-£1,180110

BMW M340 Performance

£25,168 - £36,542£29,66369,900 miles-£760< 10
💰 The budget choice

BMW M340 Sport Line

£24,701 - £33,092£28,76767,200 miles-11

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Which variant should you choose?

💰 The budget choice

The Sport Line is the cheapest entry point with an average price of £28,767.

🏆 The most popular

There are the most M Sport for sale right now (287), which gives you the most options to choose from.

📈 The best value

The Shadowline has held its price stable with minimal loss in value over the past year (+£1,780).

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW M340