2025 BMW X3 2.0 20d MHT M Sport

Price: £46,498. Fair price: £2,315 (5%) over the AskCar estimate of £44,183, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,034 priced BMW X3 adverts on AskCar as of 4 November 2026.

AskCar lists 3,115 used BMW X3 from 1,212 UK dealerships, as of 4 November 2026.

Overview

  • Make: BMW
  • Model: X3
  • Trim: M Sport
  • Version: 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr
  • Year: 2025
  • Mileage: 7,028 miles
  • Fuel: Diesel, mild hybrid
  • Body: SUV, 5 doors, 5 seats
  • Engine: 2.0 litres
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 158 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 7,028 miles on the clock, this 2025 BMW X3 M Sport has done roughly 2,000 fewer miles than a typical 2025 BMW X3. The dealer is asking £46,498, which is £2,315 above the AskCar estimate of £44,183. To work out the AskCar estimate, we analyse UK dealer adverts for 3,034 BMW X3 cars across different ages and specifications. Since we first spotted the advert 85 days ago, the asking price has dropped by £500. The seller is Arnold Clark Kirkcaldy BMW, based in Kirkcaldy. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,315 (5%) over the AskCar estimate of £44,183.

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 3,034 priced BMW X3 adverts across different ages and specifications, as of 4 November 2026.

A 2025 BMW X3 with the 2.0 diesel engine is typically advertised at £43,700: the median of the 271 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2025 BMW X3 has been on sale for at least 85 days.

Price history

AskCar first saw this advert on 11 August 2026 at £46,998. Its asking price is now £46,498, £500 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

  • 11 August 2026: £46,998
  • 21 October 2026: £46,498

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2025 BMW X3 on AskCar.

Similar cars

106 other 2025 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £37,400 to £47,500, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2025 BMW X3 M Sport, 2.0 diesel SUV, blue. Mileage: 7,091 miles. Price: £45,000, £1,498 less than this car. Dealer: Sandal BMW Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-fa20bb5e0789
  • 2025 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 6,959 miles. Price: £44,000, £2,498 less than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-cd8dda4378cd
  • 2025 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 7,106 miles. Price: £44,890, £1,608 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-aec63132027f
  • The nearest: 2025 BMW X3 M Sport, 2.0 diesel SUV, grey, 12 miles from this car. Mileage: 7,288 miles. Price: £46,995, £497 more than this car. Dealer: Park's Motor Group Douglas Park BMW Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-7816223e506b

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

More like this

Photos

20 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.