2023 BMW X3 3.0 30d MHT M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 3.0 MHT M Sport Auto 4WD Euro 6 5dr (281 bhp)
• Year: 2023
• Mileage: 23,999 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 281 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 166 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X3 M Sport is advertised with 23,999 miles, approximately 6,100 below the typical mileage for its age. Priced at £38,899, it is advertised £222 below the AskCar estimate of £39,121. 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 32 days ago. Its asking price has since fallen by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Lookers BMW Stoke-On-Trent in Stoke on Trent. 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: £222 (under 1%) under the AskCar estimate of £39,121.

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 2023 BMW X3 with the 3.0 diesel engine is typically advertised at £41,500: the median of the 72 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 BMW X3 has been on sale for at least 32 days.

Price history

AskCar first saw this advert on 3 October 2026 at £40,899. Its asking price is now £38,899, £2,000 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 3 October 2026: £40,899
• 9 October 2026: £40,599
• 14 October 2026: £40,399
• 16 October 2026: £40,199
• 21 October 2026: £39,999
• 28 October 2026: £39,099
• 2 November 2026: £38,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 30 March 2027.

It has had one MOT, on 12 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 20,390 miles, which matches the advertised 23,999 miles.

Advertised mileage is about 6,100 miles lower than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

26 other 2023 BMW X3 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £31,399 to £41,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X3 M Sport, 3.0 diesel SUV, black. Mileage: 23,657 miles. Price: £38,000, £899 less than this car. Dealer: Sytner High Wycombe BMW in High Wycombe. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-0c54feb4a22b
• 2023 BMW X3 M Sport, 3.0 diesel SUV, white. Mileage: 23,413 miles. Price: £35,950, £2,949 less than this car. Dealer: Lloyd Carlisle BMW in Carlisle. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-221c186f8e83
• 2023 BMW X3 M Sport, 3.0 diesel SUV, white. Mileage: 23,412 miles. Price: £35,950, £2,949 less than this car. Dealer: Lloyd Carlisle BMW in Carlisle. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-8f06a5258687

• The nearest: 2023 BMW X3 M Sport, 3.0 diesel SUV, black, 52 miles from this car. Mileage: 27,000 miles. Price: £37,000, £1,899 less than this car. Dealer: J R R Cars in Leyland. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-9f64ae110960