2025 BMW X3 3.0 M50i MHT
Price: £54,491. Fair price: £1,756 (3%) over the AskCar estimate of £52,735, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,033 priced BMW X3 adverts on AskCar as of 8 November 2026.
AskCar lists 3,134 used BMW X3 from 1,223 UK dealerships, as of 8 November 2026.
Overview
- Make: BMW
- Model: X3
- Version: 3.0 M50i MHT Auto 4WD Euro 6 (s/s) 5dr (393 bhp)
- Year: 2025
- Mileage: 15,057 miles
- Fuel: Petrol, mild hybrid
- Body: SUV, 5 doors, 5 seats
- Engine: 3.0 litres, 393 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 177 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2025 BMW X3 is advertised with 15,057 miles, approximately 6,100 above the typical mileage for its age. The AskCar estimate for this car is £52,735. It is priced at £54,491, which is £1,756 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,033 BMW X3 cars across different ages and specifications. Since we first spotted the advert 23 days ago, the asking price has dropped by £499. It is advertised by Partridge BMW in Eastleigh. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £1,756 (3%) over the AskCar estimate of £52,735.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 3,033 priced BMW X3 adverts across different ages and specifications, as of 8 November 2026.
A 2025 BMW X3 with the 3.0 petrol engine is typically advertised at £54,700: the median of the 24 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2025 BMW X3 has been on sale for at least 23 days.
Price history
AskCar first saw this advert on 16 October 2026 at £54,990. Its asking price is now £54,491, £499 less. The latest price cut was seen on 4 November 2026.
Price changes recorded:
- 16 October 2026: £54,990
- 4 November 2026: £54,491
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 6,100 miles higher than the median mileage of a 2025 BMW X3 on AskCar.
Browse all BMW X3 cars for sale · 2025 BMW X3 price guide
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Photos
57 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.