2018 BMW X4 2.0 20d M Sport

Overview

• Make: BMW
• Model: X4
• Trim: M Sport
• Version: 2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2018
• Mileage: 49,500 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,500 miles, this 2018 BMW X4 M Sport has covered about 21,600 fewer miles than other 2018 BMW X4 cars. The dealer is asking £16,995, which is £2,872 below the AskCar estimate of £19,867. To work out the AskCar estimate, we analyse UK dealer adverts for 652 BMW X4 cars across different ages and specifications. We first saw this car advertised 25 days ago. Its asking price has since fallen by £800. The government's MOT record matches its advertised mileage. It is for sale at Andrew Elliot Cars in Inverkeithing. 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

Good value: £2,872 (14%) under the AskCar estimate of £19,867.

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 652 priced BMW X4 adverts across different ages and specifications, as of 2 November 2026.

A 2018 BMW X4 with the 2.0 diesel engine is typically advertised at £17,000: the median of the 19 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 BMW X4 has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 8 October 2026 at £17,795. Its asking price is now £16,995, £800 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 16 October 2026: £17,795
• 29 October 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 1 December 2026.

It has had 7 MOTs. The latest, on 2 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 46,030 miles, which matches the advertised 49,500 miles.

Advertised mileage is about 21,600 miles lower than the median mileage of a 2018 BMW X4 on AskCar.

Similar cars

13 other 2018 BMW X4 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £9,500 to £23,677, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X4 M Sport, 2.0 diesel SUV, black. Mileage: 50,435 miles. Price: £23,677, £6,682 more than this car. Dealer: Your Best Car (Bucks) in High Wycombe. AskCar page: https://askcar.co.uk/car/bmw-x4-2018-9076ad7c8a6b
• 2018 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 56,000 miles. Price: £16,990, the same price as this car. Dealer: Lawson Motor Company in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-x4-2018-b3b34ca5f4f1
• 2018 BMW X4 M Sport, 2.0 diesel SUV, blue. Mileage: 57,760 miles. Price: £23,295, £6,300 more than this car. Dealer: Motoring WAY in Abertillery. AskCar page: https://askcar.co.uk/car/bmw-x4-2018-ce722b0db7b9

• The nearest: 2018 BMW X4 M Sport, 2.0 diesel SUV, white, 10 miles from this car. Mileage: 64,795 miles. Price: £16,490, £505 less than this car. Dealer: Colin Bryan T/A CB Autosales in Kirkcaldy. AskCar page: https://askcar.co.uk/car/bmw-x4-2018-5fcc16974433