2023 BMW X3 2.0 20d MHT M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 MHT M Sport Auto 4WD Euro 6 5dr (187 bhp)
• Year: 2023
• Mileage: 19,415 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 19,415 miles, this 2023 BMW X3 M Sport has covered about 10,500 fewer miles than other 2023 BMW X3 cars. Its asking price of £32,890 is £2,481 below the AskCar estimate of £35,371. 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 110 days ago. Its asking price has since fallen by £4,100. We checked its advertised mileage against the government's MOT record, and they match. The seller is Williams Bmw Manchester, based in Manchester. 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

Fair price: £2,481 (7%) under the AskCar estimate of £35,371.

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 2023 BMW X3 with the 2.0 diesel engine is typically advertised at £32,900: the median of the 224 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW X3 has been on sale for at least 110 days.

Price history

AskCar first saw this advert on 15 July 2026 at £36,990. Its asking price is now £32,890, £4,100 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 16 July 2026: £36,990
• 30 July 2026: £36,485
• 13 August 2026: £35,985
• 2 September 2026: £35,485
• 16 September 2026: £34,880
• 29 September 2026: £34,495
• 11 October 2026: £33,990
• 16 October 2026: £33,395
• 30 October 2026: £32,890

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 16 March 2027.

It failed its MOT on 9 March 2026 (engine MIL inoperative or indicates a malfunction) and passed 1 day later, on 10 March 2026.

There were no advisories at the latest test.

Mileage at that test: 18,285 miles, which matches the advertised 19,415 miles.

Advertised mileage is about 10,500 miles lower than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

104 other 2023 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £26,650 to £38,898, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 19,335 miles. Price: £35,995, £3,105 more than this car. Dealer: Park's Motor Group Douglas Park BMW Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-1ab2f8b0eb62
• 2023 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 19,281 miles. Price: £32,200, £690 less than this car. Dealer: Marshall BMW Salisbury in Salisbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-16236e1c0215
• 2023 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 19,592 miles. Price: £36,750, £3,860 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-702a0f4f86b5

• The nearest: 2023 BMW X3 M Sport, 2.0 diesel SUV, grey, under a mile from this car. Mileage: 23,008 miles. Price: £36,690, £3,800 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-4808448ab49b