Used (2022) BMW M340 M Sport 374 HP | Super price
- 3 Series i xDrive MHT 4dr Step
- 2022
- 43,698 miles
- Trim level: M Sport
- 3.0L Petrol
- Sedan
- Automatic
- 374 HP (275 kW)
- mpg: 7.7
- CO2: 176 g CO2/km comb.
- Details
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Used BMW M340
Factors that affect the appreciation of a BMW M340:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options
Appreciation is an important part of calculating the total value of owning a BMW M340. In addition to the monthly appreciation of £32, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly value.
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 BMW M340 | £50,995 - £58,808 | £55,933 | 12 miles | - | < 10 |
2025 BMW M340 | £43,145 - £69,430 | £54,476 | 4,355 miles | -£8,020 | 72 |
2024 BMW M340 | £38,990 - £56,000 | £47,592 | 14,470 miles | -£5,240 | 41 |
2023 BMW M340 | £37,496 - £53,995 | £46,506 | 23,415 miles | -£840 | 46 |
2022 BMW M340 | £28,995 - £44,491 | £37,327 | 27,197 miles | -£260 | 67 |
2020 BMW M340 | £24,994 - £39,000 | £33,203 | 44,859 miles | -£200 | 44 |
2021 BMW M340 | £25,999 - £37,995 | £32,692 | 41,723 miles | +£380 | 84 |
2019 BMW M340 | £26,999 - £35,000 | £31,618 | 51,000 miles | -£2,460 | 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
Last updated: 3 February 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular BMW M340 M Sport | £28,000 - £64,202 | £43,267 | 20,750.5 miles | +£2,360 | 246 |
BMW M340 Comfort Edition | £25,999 - £54,000 | £39,132 | 27,955.5 miles | -£4,940 | 72 |
BMW M340 Shadowline | £28,995 - £51,901 | £38,920 | 32,461 miles | -£7,720 | 18 |
BMW M340 M Performance | £27,991 - £46,995 | £35,867 | 28,929.5 miles | - | < 10 |
BMW M340 Impressive | £27,998 - £51,901 | £34,770 | 40,893 miles | - | < 10 |
💰 The budget choice BMW M340 Performance | £22,995 - £38,580 | £30,143 | 60,000 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
Last updated: 3 February 2026
The Performance is the cheapest entry point with an average price of £30,143.
Accuracy will improve as more cars from this variant become available
There are the most M Sport for sale right now (246), which gives you the most options to choose from.
The M Sport has held its price stable with minimal loss in value over the past year (+£2,360).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - February | £32,160 | £29,780 | £34,540 | Estimate |
| 2025 - March | £32,220↗ | £29,660 | £34,800 | Estimate |
| 2025 - April | £32,040↘ | £29,580 | £34,500 | Estimate |
| 2025 - May | £32,640↗ | £30,220 | £35,040 | Estimate |
| 2025 - June | £32,440↘ | £30,220 | £34,680 | Estimate |
| 2025 - July | £32,000↘ | £29,900 | £34,100 | Estimate |
| 2025 - August | £31,940↘ | £29,820 | £34,060 | Estimate |
| 2025 - September | £32,340↗ | £29,780 | £34,880 | Estimate |
| 2025 - October | £32,580↗ | £30,040 | £35,120 | Estimate |
| 2025 - November | £32,240↘ | £29,340 | £35,120 | Estimate |
| 2025 - December | £32,520↗ | £29,560 | £35,460 | Estimate |
| 2026 - January | £32,540↗ | £29,480 | £35,580 | Estimate |
| 2026 - March | £32,780↗ | - | - | Forecast |
| 2026 - April | £32,900↗ | - | - | Forecast |
| 2026 - May | £33,020↗ | - | - | Forecast |
| 2026 - June | £33,140↗ | - | - | Forecast |
| 2026 - July | £33,260↗ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: 3 February 2026
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
£380
Next 6 months
£720
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Seeking the best value on a second-hand car? Look no further than the BMW M340 - an excellent choice! On AutoUncle, you can find 405 used BMW M340s for sale in the UK compiled from various dealership websites and online marketplaces.
The price of a used BMW M340 ranges from £27,702 for the cheapest model to £56,306 for the latest and most well-equipped model.
The used car price of an BMW M340 is determined by a number of factors, the most important of which are the year, engine size and power, fuel economy, how far the car has travelled along with equipment.
For instance, a more recent model with limited mileage, or a premium variant featuring a powerful engine, typically commands a higher price than, for example, an older car without special equipment and with many kilometres behind it.
Here is an overview of the most popular equipment variants for BMW M340, sorted by number of cars for sale and their market price:
As you considers the cost of a used BMW M340, it's fundamental to analyze vehicles having the same engines and equipment. If you don't, you might draw an inaccurate conclusion about which car to purchase.
For the BMW M340, petrol is the most favored fuel.
Price comparison of popular fuel types for BMW M340:
There are a few questions you should ask yourself when deciding on a fuel type. How many miles do you drive in a normal week? Do you take many short trips, or do you tend to drive long distances?
If your trips are mostly short, electric, plug-in hybrid or petrol may make the most sense. For daily long-distance driving, the electric car is often ideal - especially with a charger at home or at work. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. For those who drive long distances and don't have access to charging, diesel cars can still be an option. It’s worth noting that diesel engines with high emissions are banned from entering cities in certain countries.
The BMW M340 is only available in the sedan body type in the UK. Usually fitted with four doors, the saloon or sedan body type has been popular with families for a long time. With its versatile design, the saloon caters to a range of needs, from daily commutes to longer journeys, and remains a symbol of elegance and practicality in the automotive world.
There are various similar cars to the BMW M340.
Popular alternatives to the BMW M340
With a current inventory of 3,001 available models on AutoUncle, the BMW 320 stands out as the top alternative to the BMW M340. The BMW 320 has an average price tag of £19,489.
The Audi A4 is a strong option in this segment, with 2,431 cars currently for sale on AutoUncle and an average price of £15,750. Another good choice for an alternative car is the MG ZS with 2,372 cars for sale for the average price of £13,992.
If you are looking for an electric car within the same car segment as the BMW M340, here are some few suggestions:
Haven't found an electric car that resonates with you? Examine our full lineup of electric cars here.