Avg. price
£33,695
Cars found
4
Depreciation
-
Avg. sale time
44 days
Price checked by AutoUncle
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Super price
Good price
Fair price
A bit pricey
Expensive
3 SeriesxDrive MHT 4dr Step Auto
Good price
Honestjohn
3 Series 3.0 i Touring 5dr Petrol
Good price
Exchange and Mart
3 Series 3.0 i MHT Saloon 4dr
Good price
Motors.co.uk
3 Series xDrive MHT 4dr Step
Fair price
Motors.co.uk
Featured deals
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 BMW M340 | £48,673 - £65,279 | £55,704 | 3,800 miles | -£3,320 | 54 |
2025 BMW M340 | £42,934 - £63,285 | £52,466 | 7,000 miles | -£4,580 | 41 |
2024 BMW M340 | £38,519 - £51,463 | £45,120 | 20,000 miles | -£4,560 | 68 |
2023 BMW M340 | £35,430 - £48,833 | £42,449 | 25,600 miles | -£3,500 | 75 |
2022 BMW M340 | £30,331 - £44,799 | £36,827 | 35,700 miles | -£1,100 | 64 |
2020 BMW M340 | £25,758 - £40,490 | £31,989 | 48,200 miles | -£2,000 | 45 |
2019 BMW M340 | £27,145 - £36,171 | £30,985 | 53,600 miles | -£1,160 | < 10 |
2021 BMW M340 | £25,378 - £37,500 | £30,839 | 51,000 miles | -£1,200 | 121 |
*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: 22 July 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular BMW M340 M Sport | £27,590 - £60,049 | £42,766 | 23,400 miles | +£660 | 301 |
BMW M340 Comfort Edition | £26,900 - £47,642 | £37,458 | 37,500 miles | -£1,180 | 104 |
📈 The best value BMW M340 Shadowline | £26,677 - £45,720 | £36,647 | 38,000 miles | +£1,780 | 33 |
BMW M340 Sport Line | £25,585 - £34,241 | £29,734 | 69,900 miles | - | < 10 |
💰 The budget choice BMW M340 Performance | £25,747 - £36,242 | £29,417 | 64,700 miles | -£760 | 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: 22 July 2026
The Performance is the cheapest entry point with an average price of £29,417.
There are the most M Sport for sale right now (301), which gives you the most options to choose from.
The Shadowline has held its price stable with minimal loss in value over the past year (+£1,780).
Price checked by AutoUncle
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