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: 11,763 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 is advertised with 11,763 miles, approximately 18,300 below the typical mileage for its age. Priced at £35,880, it is advertised £716 below the AskCar estimate of £36,596. 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 19 days ago. Its asking price has since fallen by £615. According to the government's MOT record, its advertised mileage is consistent with the latest test. 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 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £716 (1%) under the AskCar estimate of £36,596.

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 19 days.

Price history

AskCar first saw this advert on 16 October 2026 at £36,495. Its asking price is now £35,880, £615 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 16 October 2026: £36,495
• 29 October 2026: £35,880

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 15 March 2027.

It has had one MOT, on 16 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,235 miles, which matches the advertised 11,763 miles.

Advertised mileage is about 18,300 miles lower 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, black. Mileage: 11,845 miles. Price: £37,500, £1,620 more than this car. Dealer: Sytner Leicester BMW in Leicester. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-bd5766a5bbc1
• 2023 BMW X3 M Sport, 2.0 petrol SUV, white. Mileage: 12,091 miles. Price: £36,500, £620 more than this car. Dealer: Sytner High Wycombe BMW in High Wycombe. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-ac81218cfa6f
• 2023 BMW X3 M Sport, 2.0 petrol SUV, black. Mileage: 14,768 miles. Price: £35,000, £880 less than this car. Dealer: Sytner Sunningdale BMW in Bracknell. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-d70a37eed6da

• The nearest: 2023 BMW X3 M Sport, 2.0 petrol SUV, grey, under a mile from this car. Mileage: 47,745 miles. Price: £31,985, £3,895 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-ae99f81a4244