2023 BMW X3 2.0 20d MHT M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 xDrive20d MHT M Sport Auto 4WD Euro 6 5dr Step (187 bhp)
• Year: 2023
• Mileage: 34,918 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X3 M Sport has covered 34,918 miles, around 5,000 more miles than is typical for its age. Its asking price of £32,998 is £347 above the AskCar estimate of £32,651. 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 25 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. The seller is Arnold Clark Wallsend Silverlink Citroen / Peugeot / Jeep / OMODA / JAECOO, based in Wallsend. 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: £347 (1%) over the AskCar estimate of £32,651.

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 25 days.

Price history

AskCar first saw this advert on 8 October 2026 at £34,998. Its asking price is now £32,998, £2,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 8 October 2026: £34,998
• 13 October 2026: £34,498
• 16 October 2026: £33,498
• 1 November 2026: £32,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 September 2027.

It has had one MOT, on 28 September 2026, and passed.

Advisories at the latest test: nearside front windscreen wiper blade defective.

Mileage at that test: 34,926 miles, which matches the advertised 34,918 miles.

Advertised mileage is about 5,000 miles higher 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: 34,995 miles. Price: £34,995, £1,997 more than this car. Dealer: Sycamore BMW in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-b805e861fae8
• 2023 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 34,789 miles. Price: £31,489, £1,509 less than this car. Dealer: MINI UK at Cotswold Hereford in Hereford. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-7775586372d4
• 2023 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 34,540 miles. Price: £35,990, £2,992 more than this car. Dealer: Williams Bolton Bmw in Bolton. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-181287832252

• The nearest: 2023 BMW X3 M Sport, 2.0 diesel SUV, white, 5 miles from this car. Mileage: 27,180 miles. Price: £34,210, £1,212 more than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-498a5caec299