2018 BMW X4 2.0 20d M Sport
Price: £20,850. Above the going rate: £1,937 (10%) over the AskCar estimate of £18,913, our expected asking price for this car from its model, age, mileage and specification, drawing on 653 priced BMW X4 adverts on AskCar as of 10 November 2026.
AskCar lists 665 used BMW X4 from 465 UK dealerships, as of 10 November 2026.
Overview
- Make: BMW
- Model: X4
- Trim: M Sport
- Version: 2.0 xDrive20d M Sport Auto 4WD Euro 6 5dr (187 bhp)
- Year: 2018
- Mileage: 62,581 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 164 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 BMW X4 M Sport has covered 62,581 miles, around 5,600 fewer miles than is typical for its age. Priced at £20,850, it is advertised £1,937 above the AskCar estimate of £18,913. The AskCar estimate uses UK dealer asking prices, including 653 BMW X4 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. The seller is Prestige Cars Kent, based in Orpington. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Prestige Cars Kent is rated 4.3 out of 5 on Google.
Price
Above the going rate: £1,937 (10%) over the AskCar estimate of £18,913.
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 653 priced BMW X4 adverts across different ages and specifications, as of 10 November 2026.
A 2018 BMW X4 with the 2.0 diesel engine is typically advertised at £19,000: the median of the 20 for sale on AskCar, as of 10 November 2026.
Time on sale
AskCar first saw this 2018 BMW X4 advertised today.
Price history
AskCar first saw this advert on 10 November 2026 at £20,850. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 5,600 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 £14,246 to £22,977, as of 10 November 2026.
The 3 closest to this car in mileage:
- 2018 BMW X4 M Sport, 2.0 diesel SUV, red. Mileage: 62,500 miles. Price: £16,495, £4,355 less than this car. Dealer: Fusco Vehicle Sales in Bangor. AskCar page: https://askcar.co.uk/car/bmw-x4-2018-e7d02dfe1885
- 2018 BMW X4 M Sport, 2.0 diesel SUV, white. Mileage: 64,795 miles. Price: £15,990, £4,860 less than this car. Dealer: Colin Bryan T/A CB Autosales in Kirkcaldy. AskCar page: https://askcar.co.uk/car/bmw-x4-2018-5fcc16974433
- 2018 BMW X4 M Sport, 2.0 diesel SUV, blue. Mileage: 57,760 miles. Price: £22,495, £1,645 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, red, 12 miles from this car. Mileage: 88,300 miles. Price: £16,900, £3,950 less than this car. Dealer: Car Sea in Grays. AskCar page: https://askcar.co.uk/car/bmw-x4-2018-9a363c514b7d
Browse all BMW X4 cars for sale · 2018 BMW X4 price guide
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As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.