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: 10,120 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 194 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 BMW X3 Xline is 10,120 miles. Priced at £36,200, it is advertised £1,361 below the AskCar estimate of £37,561. The AskCar estimate draws on 3,034 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 144 days ago. Its asking price has since fallen by £700. The seller is Sytner Select Cardiff, based in Cardiff. 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: £1,361 (3%) under the AskCar estimate of £37,561.

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 144 days.

Price history

AskCar first saw this advert on 13 June 2026 at £36,900. Its asking price is now £36,200, £700 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 11 July 2026: £36,900
• 6 August 2026: £36,400
• 13 August 2026: £35,900
• 20 August 2026: £35,800
• 29 August 2026: £35,500
• 3 September 2026: £34,900
• 9 September 2026: £34,500
• 12 September 2026: £33,900
• 14 September 2026: £34,500
• 19 September 2026: £34,900
• 23 September 2026: £36,600
• 24 September 2026: £36,400
• 8 October 2026: £35,900
• 20 October 2026: £35,400
• 28 October 2026: £36,200

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,100 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 £36,390 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: 12,532 miles. Price: £38,690, £2,490 more than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-97f7f6afbdf5
• 2025 BMW X3 Xline, 2.0 diesel SUV, black. Mileage: 12,976 miles. Price: £37,995, £1,795 more 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, grey. Mileage: 5,073 miles. Price: £39,898, £3,698 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, 85 miles from this car. Mileage: 21,865 miles. Price: £36,390, £190 more than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-00820d758f89