2025 BMW X3

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

£43,489

Fair price: within 8% of the typical £43,912 for this model, age and mileage, drawing on 2,996 adverts of this make and model.

Overview

Make: BMW
Model: X3
Trim: M SPORT
Version: 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr
Mileage: 9,674 miles
Year: 2025
Fuel type: Diesel Hybrid
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Seats: 5
CO2: 156 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

This 2025 BMW X3 M Sport has covered 9,674 miles. At £43,489, it is advertised £423 below our estimated market asking price of £43,912. We use UK dealer asking prices, including 2,996 BMW X3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 13 days ago, the asking price has dropped by £1,911. The seller is Ocean Plymouth, based in Plymouth.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 October 2026, 13 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,911 from the first recorded £45,400. 1 price reduction recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observed	Asking price
8 October 2026	£45,400
20 October 2026	£43,489

Price and mileage comparison

Estimated market asking price: £43,912. The asking price is £423 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 2,996 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 300 miles higher than typical for a 2025 BMW X3.

MOT

MOT no details held by dvla.

108 other cars with the same year, trim, gearbox and fuel are for sale from £37,500 to £47,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£37,500	19,112 miles
£38,849	13,939 miles
£38,950	29,794 miles
£38,990	14,134 miles
£39,990	18,453 miles

These cars have covered 763–34,000 miles, compared with 9,674 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

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Dealer

Ocean Plymouth, Plymouth. Across the dealer network: 163 cars for sale.

Dealer postcode: PL6 8LD.