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Used (2025) BMW 123 M Sport | Good price
1 Series M Sport Mhev Xdrive Auto
- 2025
- 8,767 miles
- Trim level: M Sport
- 2.0L Petrol
- Hatchback
- Automatic
- Details
Good price
£27,799
£28,229
Exchange and Mart
Cheshire, Cheshire
BMW 123 in Northwich • 1 cars with AutoUncle Valuation
Average sales data
Avg. price
£27,799
Cars found
1
Depreciation
-
Avg. sale time
-
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How much does a used BMW 123 cost? Prices, ratings and depreciation by model year
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 BMW 123 | £31,442 - £42,068 | £34,949 | 1,500 miles | -£3,620 | 19 |
2025 BMW 123 | £27,154 - £33,895 | £30,966 | 6,600 miles | -£2,100 | 49 |
*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: 23 July 2026
Comparison of BMW 123 variants and prices
Below you can compare prices and depreciation for the 1 most popular BMW 123 variants. The table is updated daily with data from the market in United Kingdom.
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
💰 The budget choice BMW 123 M Sport | £27,559 - £37,370 | £31,709 | 6,000 miles | -£1,460 | 67 |
*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: 23 July 2026
Which variant should you choose?
💰 The budget choice
The M Sport is the cheapest entry point with an average price of £31,709.
🏆 The most popular
There are the most M Sport for sale right now (67), which gives you the most options to choose from.
📈 The best value
The M Sport has held its price stable with minimal loss in value over the past year (-£1,460).
Price checked by AutoUncle
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See BMW 123
- BMW 123 (68)