2023 BMW X3 2.0 20i MHT M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 20i MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
• Year: 2023
• Mileage: 26,223 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 175 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X3 M Sport is advertised with 26,223 miles, approximately 2,700 below the typical mileage for its age. Its asking price of £32,850 is £1,140 below the AskCar estimate of £33,990. The AskCar estimate uses UK dealer asking prices, including 3,058 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. It is advertised by Prestige Cars Kent in Orpington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,140 (3%) under the AskCar estimate of £33,990.

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 3,058 priced BMW X3 adverts across different ages and specifications, as of 14 November 2026.

A 2023 BMW X3 with the 2.0 petrol engine is typically advertised at £32,400: the median of the 226 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2023 BMW X3 advertised 1 day ago. About 4 in 10 of 2023 BMW X3 cars are gone from sale within a month of being advertised: 145 of the 387 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 13 November 2026 at £32,850. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 20 March 2027.

It has had one MOT, on 9 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 23,796 miles, which matches the advertised 26,223 miles.

Advertised mileage is about 2,700 miles lower than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

54 other 2023 BMW X3 M Sport 2.0 petrol automatic SUVs are for sale at UK dealers, from £24,795 to £37,995, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X3 M Sport, 2.0 petrol SUV, grey. Mileage: 26,283 miles. Price: £32,399, £451 less than this car. Dealer: Gates of Harlow in Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-15cd1f07b282
• 2023 BMW X3 M Sport, 2.0 petrol SUV, grey. Mileage: 25,971 miles. Price: £35,621, £2,771 more than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-846ea6db46cf
• 2023 BMW X3 M Sport, 2.0 petrol SUV, grey. Mileage: 26,490 miles. Price: £36,000, £3,150 more than this car. Dealer: Sytner Warwick BMW in Warwick. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-dbce740ca998

• The nearest: 2023 BMW X3 M Sport, 2.0 petrol SUV, blue, 7 miles from this car. Mileage: 32,000 miles. Price: £31,990, £860 less than this car. Dealer: Gravelwood Car Sales Gravelwood in Sevenoaks. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-1940897b806d