2018 BMW X3
2.0 xDrive20d M Sport Auto 4WD Euro 6 5dr (187 bhp)
£22,390
Fair price: within 8% of the typical £22,658 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 xDrive20d M Sport Auto 4WD Euro 6 5dr (187 bhp)
- Mileage
- 36,435 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 165 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d
- Emissions standard
- Euro 6
About this car
At 36,435 miles, this 2018 BMW X3 M Sport has covered about 28,000 fewer miles than other 2018 BMW X3 cars. The dealer is asking £22,390, which is £268 below our market estimate of £22,658. Our estimate draws on 2,989 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 123 days ago. Its asking price has since fallen by £2,560. The latest recorded MOT expiry date is 5 September 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is MINI UK at Stratstone Harrogate, based in Harrogate.
Stock data from 22 October 2026.
Price history
First seen on 22 June 2026, 123 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,560 from the first recorded £24,950. 7 price reductions recorded, the latest observed on 16 October 2026.
| Date observed | Asking price |
|---|---|
| 22 June 2026 | £24,950 |
| 2 July 2026 | £25,090 |
| 7 July 2026 | £25,090 |
| 14 July 2026 | £24,690 |
| 15 July 2026 | £24,690 |
| 6 August 2026 | £24,190 |
| 15 August 2026 | £23,890 |
| 25 August 2026 | £23,990 |
| 5 September 2026 | £23,790 |
| 17 September 2026 | £23,590 |
| 9 October 2026 | £23,090 |
| 16 October 2026 | £22,390 |
| 22 October 2026 | £22,390 |
Price and mileage comparison
Estimated market asking price: £22,658. The asking price is £268 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 28,000 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 valid until 5 September 2026. 34,310 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 36,435 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.
Vehicle photos
AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.