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: 39,156 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 175 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X3 M Sport has covered 39,156 miles, around 9,100 more miles than is typical for its age. The AskCar estimate for this car is £32,267. It is priced at £33,750, which is £1,483 above that estimate. The AskCar estimate uses UK dealer asking prices, including 3,034 BMW X3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 32 days ago, the asking price has dropped by £5,150. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vines of Guildford BMW, based in Guildford. 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: £1,483 (4%) over the AskCar estimate of £32,267.

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 2.0 petrol engine is typically advertised at £32,900: the median of the 232 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 £38,900. Its asking price is now £33,750, £5,150 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 3 October 2026: £38,900
• 11 October 2026: £34,995
• 18 October 2026: £34,750
• 24 October 2026: £33,995
• 29 October 2026: £33,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 3 February 2027.

It has had one MOT, on 4 February 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 11,030 miles, which matches the advertised 39,156 miles.

Advertised mileage is about 9,100 miles higher than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

57 other 2023 BMW X3 M Sport 2.0 petrol automatic SUVs are for sale at UK dealers, from £24,995 to £38,500, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X3 M Sport, 2.0 petrol SUV, white. Mileage: 39,725 miles. Price: £30,986, £2,764 less than this car. Dealer: Williams Bmw Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-615b5031d698
• 2023 BMW X3 M Sport, 2.0 petrol SUV, black. Mileage: 39,800 miles. Price: £32,940, £810 less than this car. Dealer: Bowker BMW Blackburn in Blackburn. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-482c06165ae0
• 2023 BMW X3 M Sport, 2.0 petrol SUV, blue. Mileage: 40,242 miles. Price: £30,020, £3,730 less than this car. Dealer: Vines of Gatwick BMW in Crawley. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-08bedd2da7d2

• The nearest: 2023 BMW X3 M Sport, 2.0 petrol SUV, black, 9 miles from this car. Mileage: 17,319 miles. Price: £33,000, £750 less than this car. Dealer: Sytner Sunningdale BMW in Bracknell. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-842528525901