2025 BMW X3 2.0 20d MHT Xline

Overview

• Make: BMW
• Model: X3
• Trim: Xline
• Version: 2.0 20d MHT Xline Auto 4WD Euro 6 (s/s) 5dr (194 bhp)
• Year: 2025
• Mileage: 12,532 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 194 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW X3 Xline is advertised with 12,532 miles, approximately 3,500 above the typical mileage for its age. Priced at £38,690, it is advertised £1,511 above the AskCar estimate of £37,179. The AskCar estimate uses 3,034 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 160 days ago, the asking price has dropped by £3,800. The seller is Partridge BMW, based in Eastleigh. 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: £1,511 (4%) over the AskCar estimate of £37,179.

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 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £42,490. Its asking price is now £38,690, £3,800 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 28 May 2026: £42,490
• 16 June 2026: £41,990
• 20 June 2026: £41,490
• 4 July 2026: £41,190
• 20 August 2026: £40,490
• 26 August 2026: £40,190
• 5 September 2026: £39,790
• 11 September 2026: £39,490
• 7 October 2026: £39,190
• 21 October 2026: £38,990
• 4 November 2026: £38,690

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,500 miles higher than the median mileage of a 2025 BMW X3 on AskCar.

Similar cars

4 other 2025 BMW X3 Xline 2.0 diesel automatic SUVs are for sale at UK dealers, from £36,200 to £39,898, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW X3 Xline, 2.0 diesel SUV, black. Mileage: 12,976 miles. Price: £37,995, £695 less than this car. Dealer: The Country Garage in Ballymena. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-33a695836a52
• 2025 BMW X3 Xline, 2.0 diesel SUV, white. Mileage: 10,120 miles. Price: £36,200, £2,490 less than this car. Dealer: Sytner Select Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-b9b3c667d1ac
• 2025 BMW X3 Xline, 2.0 diesel SUV, grey. Mileage: 5,073 miles. Price: £39,898, £1,208 more than this car. Dealer: Arnold Clark Kirkcaldy BMW in Kirkcaldy. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-e963afbc0c0b

• The nearest: 2025 BMW X3 Xline, 2.0 diesel SUV, white, under a mile from this car. Mileage: 21,865 miles. Price: £36,390, £2,300 less than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-00820d758f89