2025 BMW X3 2.0 20d MHT M Sport

Version: 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr

Price: £46,290. Fair price: £3,408 (7%) over the AskCar estimate of £42,882, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,986 priced BMW X3 adverts on AskCar as of 29 October 2026.

AskCar lists 3,088 used BMW X3 from 1,215 UK dealerships, as of 29 October 2026.

Overview

Make
BMW
Model
X3
Trim
M Sport
Version
2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr
Mileage
12,141 miles
Year
2025
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
157 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
20d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 12,141 miles on the clock, this 2025 BMW X3 M Sport has done roughly 3,100 more miles than a typical 2025 BMW X3. Its asking price of £46,290 is £3,408 above the AskCar estimate of £42,882. The AskCar estimate uses UK dealer asking prices, including 2,986 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 29 days ago, and its asking price has since fallen by £200. The seller is MINI UK at Williams Stockport, based in Stockport.

Stock data as of 29 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 September 2026, 29 days ago. Price reduced by £200 from £46,490 since AskCar first saw it. 1 price reduction recorded, the latest seen on 15 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£46,490
15 October 2026£46,290
29 October 2026£46,290

Price and mileage comparison

Fair price: £3,408 (7%) over the AskCar estimate of £42,882.

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 2,986 priced BMW X3 adverts across different ages and specifications, as of 29 October 2026.

Advertised mileage is about 3,100 miles higher than the median mileage of a 2025 BMW X3 on AskCar.

MOT

MOT: first test not yet due.

Other matching cars

104 other 2025 BMW X3 M Sport automatic diesel cars are for sale at UK dealers from £37,400 to £47,995, as of 29 October 2026.

The 5 cheapest:

The 104 matching cars have covered 238 to 34,000 miles, compared with 12,141 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW X3 cars for sale · 2025 BMW X3 price guide

More like this

Photos

67 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.