2018 BMW X3
2.0 xDrive20d Xline Auto 4WD Euro 6 5dr (187 bhp)
£20,995
Fair price: within 8% of the typical £21,895 for this model, age and mileage, drawing on 3,009 adverts of this make and model.
Overview
- Make
- BMW
- Model
- X3
- Trim
- XLINE
- Version
- 2.0 xDrive20d Xline Auto 4WD Euro 6 5dr (187 bhp)
- Mileage
- 31,096 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 163 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d
- Emissions standard
- Euro 6
About this car
This 2018 BMW X3 Xline is advertised with 31,096 miles, approximately 32,400 below the typical mileage for its age. The dealer is asking £20,995, which is £900 below our market estimate of £21,895. Our estimate draws on 3,009 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 15 days ago. The recorded MOT expired on 5 July 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Park's Motor Group Douglas Park BMW Edinburgh, based in Edinburgh.
Stock data from 21 October 2026.
Price history
First seen on 7 October 2026, 15 days ago. Advert duration calculated on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 7 October 2026 | £20,995 |
| 21 October 2026 | £20,995 |
Price and mileage comparison
Estimated market asking price: £21,895. The asking price is £900 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 3,009 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 32,400 miles lower than typical for a 2018 BMW X3.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT not valid until 5 July 2026. 26,550 miles at the last test.
15 other cars with the same year, trim, gearbox and fuel are for sale from £12,611 to £21,998.
| Asking price | Mileage |
|---|---|
| £12,611 | 106,776 miles |
| £13,430 | 97,434 miles |
| £13,497 | 94,100 miles |
| £14,295 | 99,710 miles |
| £17,985 | 63,212 miles |
These cars have covered 28,907–106,776 miles, compared with 31,096 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.
