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6 Series M Sport
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Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2018 BMW 640 Cabriolet | £9,915 - £25,195 | £19,076 | 57,500 miles | - | < 10 |
2014 BMW 640 Cabriolet | £9,926 - £19,687 | £15,224 | 53,000 miles | - | < 10 |
2015 BMW 640 Cabriolet | £13,035 - £13,939 | £13,464 | 86,800 miles | - | < 10 |
2013 BMW 640 Cabriolet | £7,680 - £10,695 | £8,880 | 129,000 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: 6 July 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
💰 The budget choice BMW 640 Cabriolet M Sport | £7,645 - £22,195 | £15,171 | 71,500 miles | -£1,540 | 19 |
*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: 6 July 2026
The M Sport is the cheapest entry point with an average price of £15,171.
There are the most M Sport for sale right now (19), 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 (-£1,540).
Price checked by AutoUncle
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A bit pricey
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