2018 BMW X3 2.0 20d M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 xDrive20d M Sport Auto 4WD Euro 6 5dr (187 bhp)
• Year: 2018
• Mileage: 89,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 165 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 89,000 miles, this 2018 BMW X3 M Sport has covered about 24,100 more miles than other 2018 BMW X3 cars. The AskCar estimate for this car is £16,030. It is priced at £17,750, which is £1,720 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,034 BMW X3 cars across different ages and specifications. Since we first spotted the advert 97 days ago, the asking price has dropped by £1,245. The government's MOT record matches its advertised mileage. It is for sale at CRL Motors in Newry. 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

Above the going rate: £1,720 (10%) over the AskCar estimate of £16,030.

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 2018 BMW X3 with the 2.0 diesel engine is typically advertised at £18,400: the median of the 147 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW X3 has been on sale for at least 97 days.

Price history

AskCar first saw this advert on 30 July 2026 at £18,995. Its asking price is now £17,750, £1,245 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 30 July 2026: £18,995
• 22 September 2026: £18,495
• 4 November 2026: £17,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 27 November 2026.

It has had 8 MOTs. The latest, on 7 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 80,178 miles, which matches the advertised 89,000 miles.

Advertised mileage is about 24,100 miles higher than the median mileage of a 2018 BMW X3 on AskCar.

Similar cars

79 other 2018 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £12,950 to £23,289, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 89,000 miles. Price: £17,750, the same price as this car. Dealer: PMA Cars NI in Newry. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-bccda6c8a07e
• 2018 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 89,153 miles. Price: £15,995, £1,755 less than this car. Dealer: Stonewall Motors in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-51442e35cf05
• 2018 BMW X3 M Sport, 2.0 diesel SUV, silver. Mileage: 87,392 miles. Price: £16,488, £1,262 less than this car. Dealer: Jeff White Motors in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-1ec0269e8be2

• The nearest: 2018 BMW X3 M Sport, 2.0 diesel SUV, grey, 5 miles from this car. Mileage: 95,000 miles. Price: £17,250, £500 less than this car. Dealer: PMA Cars NI in Newry. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-b4dc1151efbc