2025 BMW X3

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

£46,000

Fair price: within 8% of the typical £43,937 for this model, age and mileage, drawing on 2,970 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: 9,875 miles
Year: 2025
Fuel type: Diesel Hybrid
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Seats: 5
CO2: 159 g/km
Colour: Blue
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 9,875 miles. At £46,000, it is advertised £2,063 above our estimated market asking price of £43,937. Our estimate draws on 2,970 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 127 days ago, and its asking price has since fallen by £7,000. That history is worth bearing in mind when speaking to the dealer. The seller is Sytner Swansea MINI, based in Swansea.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 June 2026, 127 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £7,000 from the first recorded £53,000. 7 price reductions recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observed	Asking price
7 July 2026	£53,000
13 July 2026	£49,750
14 July 2026	£49,750
31 July 2026	£49,500
2 August 2026	£49,500
4 August 2026	£48,000
5 August 2026	£48,000
19 August 2026	£47,750
5 September 2026	£46,750
1 October 2026	£46,500
9 October 2026	£46,000
19 October 2026	£46,000

Price and mileage comparison

Estimated market asking price: £43,937. The asking price is £2,063 above 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 800 miles higher than typical for a 2025 BMW X3.

MOT

MOT no details held by dvla.

107 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 195–34,000 miles, compared with 9,875 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

Sytner Swansea MINI, Swansea. Across the dealer network: 104 branches, 2,723 cars for sale.

Dealer postcode: SA5 8LW.