2025 BMW X3 2.0 20d MHT M Sport

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: 12,539 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 12,539 miles on the clock, this 2025 BMW X3 M Sport has done roughly 3,600 more miles than a typical 2025 BMW X3. Priced at £45,990, it is advertised £3,407 above the AskCar estimate of £42,583. The AskCar estimate uses UK dealer asking prices, including 2,992 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 52 days ago. Its asking price has since fallen by £1,005. The seller is Sycamore BMW, based in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £3,407 (8%) over the AskCar estimate of £42,583.

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 2,992 priced BMW X3 adverts across different ages and specifications, as of 2 November 2026.

A 2025 BMW X3 with the 2.0 diesel engine is typically advertised at £43,800: the median of the 263 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 BMW X3 has been on sale for at least 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £46,995. Its asking price is now £45,990, £1,005 less. The latest price cut was seen on 8 October 2026.

Price changes recorded:

• 11 September 2026: £46,995
• 8 October 2026: £45,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,600 miles higher than the median mileage of a 2025 BMW X3 on AskCar.

Similar cars

102 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 2 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 12,450 miles. Price: £46,000, the same price as this car. Dealer: Sytner Shrewsbury BMW in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-2358435efa2a
• 2025 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 12,692 miles. Price: £39,950, £6,040 less than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-04aa27b64b4f
• 2025 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 12,342 miles. Price: £42,999, £2,991 less than this car. Dealer: Stratstone Bmw Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-19913d937ff6

• The nearest: 2025 BMW X3 M Sport, 2.0 diesel SUV, white, under a mile from this car. Mileage: 7,488 miles. Price: £46,490, £500 more than this car. Dealer: Sycamore BMW in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-7eea153aadc7