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BMW M340 in Hertfordshire • 13 cars with AutoUncle Valuation

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Used BMW M340 M Sport 374 HP (275 kW) 2020 White Sedan
(2020) BMW M340 M Sport 374 HP
£29,900

Fair price

You save £1,200
EN8 8DY Waltham Cross, Hertfordshire

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

Carwow

Used BMW M340 340 HP (250 kW) 2021 Blue Sedan
(2021) BMW M340 340 HP
£26,100

Good price

You save £2,400
WD3 3RT Croxley Green, Hertfordshire

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

Carwow

Used BMW M2 M Performance 460 HP (338 kW) 2023 Red Coupe
(2023) BMW M2 M Performance 460 HP
£53,950

Fair price

Estimated price £52,981
WD25 9LA Hertfordshire, Hertfordshire

220 g CO2/km comb. - 460 HP (338 kW) - 9.7 Mpg

Carwow

Used BMW 440 M Sport 326 HP (239 kW) 2020 Blue Coupe
(2020) BMW 440 M Sport 326 HP
£22,449

Fair price

Estimated price £21,715
WD19 4HX Hertfordshire, Hertfordshire

185 g CO2/km comb. - 326 HP (239 kW) - 8.0 Mpg

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Used BMW 540 340 HP (250 kW) 2020 Sedan
(2020) BMW 540 340 HP
£20,250

Super price

You save £4,750
WD3 3RT Croxley Green, Hertfordshire

184 g CO2/km comb. - 340 HP (250 kW) - 8.0 Mpg

Carwow

Used BMW 435 Luxury Line 306 HP (225 kW) 2014 Grey Coupe
(2014) BMW 435 Luxury Line 306 HP
£15,499

Good price

You save £1,401
CM23 3LJ Hertfordshire, Hertfordshire

169 g CO2/km comb. - 306 HP (225 kW) - 7.2 Mpg

Carwow

Used BMW X5 M Sport 394 HP (289 kW) 2022 Grey SUV
(2022) BMW X5 M Sport 394 HP
£40,700

Good price

You save £2,000
EN8 8DY Waltham Cross, Hertfordshire

29 g CO2/km comb. - 394 HP (289 kW) - 1.7 Mpg

Carwow

Used BMW M340 M Sport 374 HP (275 kW) 2020 White Sedan
(2020) BMW M340 M Sport 374 HP
£29,900

Fair price

You save £1,200
EN8 8DY Waltham Cross, Hertfordshire

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

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Verified Dealers

Carwow

Used BMW M340 340 HP (250 kW) 2021 Blue Sedan
(2021) BMW M340 340 HP
£26,100

Good price

You save £2,400
WD3 3RT Croxley Green, Hertfordshire

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

Carwow

Used BMW M2 M Performance 460 HP (338 kW) 2023 Red Coupe
(2023) BMW M2 M Performance 460 HP
£53,950

Fair price

Estimated price £52,981
WD25 9LA Hertfordshire, Hertfordshire

220 g CO2/km comb. - 460 HP (338 kW) - 9.7 Mpg

Carwow

Used BMW 440 M Sport 326 HP (239 kW) 2020 Blue Coupe
(2020) BMW 440 M Sport 326 HP
£22,449

Fair price

Estimated price £21,715
WD19 4HX Hertfordshire, Hertfordshire

185 g CO2/km comb. - 326 HP (239 kW) - 8.0 Mpg

Carwow

Used BMW 540 340 HP (250 kW) 2020 Sedan
(2020) BMW 540 340 HP
£20,250

Super price

You save £4,750
WD3 3RT Croxley Green, Hertfordshire

184 g CO2/km comb. - 340 HP (250 kW) - 8.0 Mpg

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Used Mercedes C43 AMG Premium 390 HP (286 kW) 2020 Grey Sedan
(2020) Mercedes C43 AMG Premium 390 HP
£27,786

Fair price

Estimated price £27,431
CM23 3LJ Hertfordshire, Hertfordshire

221 g CO2/km comb. - 390 HP (286 kW) - 9.7 Mpg

Carwow

Used Mercedes C43 AMG Premium 390 HP (286 kW) 2018 Silver Sedan
(2018) Mercedes C43 AMG Premium 390 HP
£23,786

Fair price

Estimated price £22,987
CM23 3LJ Hertfordshire, Hertfordshire

213 g CO2/km comb. - 390 HP (286 kW) - 9.6 Mpg

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Photos coming soon
(2019) Mercedes C43 AMG Premium 390 HP
£26,100

Fair price

You save £1,200
WD3 3RT Croxley Green, Hertfordshire

213 g CO2/km comb. - 390 HP (286 kW) - 9.6 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2019 Blue Estate
(2019) Mercedes E400 AMG line 340 HP
£24,949

Super price

You save £4,751
WD19 4HX Hertfordshire, Hertfordshire

192 g CO2/km comb. - 340 HP (250 kW) - 7.3 Mpg

Showing 1 - 14 of 14 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

£48,476 - £66,687£55,7903,700 miles-£2,46061

2025 BMW M340

£44,870 - £63,140£52,2497,000 miles-£1,90034

2024 BMW M340

£39,320 - £49,975£45,29119,700 miles-£3,40062

2023 BMW M340

£36,025 - £49,875£43,22523,500 miles-£3,18060

2022 BMW M340

£30,641 - £45,448£37,02536,700 miles-£54067

2020 BMW M340

£26,852 - £41,050£32,68047,400 miles-£1,46040

2021 BMW M340

£25,886 - £38,500£31,14550,000 miles-£1,360112

2019 BMW M340

£27,432 - £36,007£30,96654,100 miles-< 10

*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 4 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

£27,810 - £61,625£43,41921,200 miles+£1,360286

BMW M340 Comfort Edition

£26,400 - £47,359£36,85639,700 miles-£1,46089
📈 The best value

BMW M340 Shadowline

£26,891 - £46,225£35,89440,700 miles+£2,04031
💰 The budget choice

BMW M340 Performance

£26,097 - £33,341£29,27365,800 miles-£88012

*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 Performance is the cheapest entry point with an average price of £29,273.

🏆 The most popular

There are the most M Sport for sale right now (286), 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 (+£2,040).

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW M340