2018 BMW X3
2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
£20,000
Fair price: within 8% of the typical £21,034 for this model, age and mileage, drawing on 2,989 adverts of this make and model.
Overview
- Make
- BMW
- Model
- X3
- Trim
- M SPORT
- Version
- 2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
- Mileage
- 47,385 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 144 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d
- Emissions standard
- Euro 6
About this car
With 47,385 miles on the clock, this 2018 BMW X3 M Sport has done roughly 17,000 fewer miles than a typical 2018 BMW X3. At £20,000, it is advertised £1,034 below our estimated market asking price of £21,034. We use UK dealer asking prices, including 2,989 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 2 days ago. MOT records show an expiry date of 26 April 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Swansway Garages in Chester.
Stock data from 22 October 2026.
Price history
First seen on 21 October 2026, 2 days ago. Advert duration calculated on 23 October 2026.
| Date observed | Asking price |
|---|---|
| 21 October 2026 | £20,000 |
| 22 October 2026 | £20,000 |
Price and mileage comparison
Estimated market asking price: £21,034. The asking price is £1,034 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 2,989 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 17,000 miles lower than typical for a 2018 BMW X3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 26 April 2027. 43,580 miles at the last test.
120 other cars with the same year, trim, gearbox and fuel are for sale from £13,750 to £30,450.
| Asking price | Mileage |
|---|---|
| £13,750 | 105,437 miles |
| £13,995 | 116,000 miles |
| £14,921 | 98,000 miles |
| £14,995 | 99,600 miles |
| £14,995 | 92,000 miles |
These cars have covered 6,802–128,000 miles, compared with 47,385 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BMW X3 cars for sale · 2018 BMW X3 price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.