2018 BMW X4
3.0 M40d Auto 4WD Euro 6 (s/s) 5dr (322 bhp)
£29,950
Fair price: within 8% of the typical £30,875 for this model, age and mileage, drawing on 647 adverts of this make and model.
Overview
- Make
- BMW
- Model
- X4
- Version
- 3.0 M40d Auto 4WD Euro 6 (s/s) 5dr (322 bhp)
- Mileage
- 28,036 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 322 bhp
- Seats
- 5
- CO2
- 170 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- M40d
- Emissions standard
- Euro 6
About this car
At 28,036 miles, this 2018 BMW X4 has covered about 42,100 fewer miles than other 2018 BMW X4 cars. The dealer is asking £29,950, which is £925 below our market estimate of £30,875. Our estimate draws on 647 BMW X4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 3 days ago. The seller is JS Prestige and Performance, based in Potters BAR.
Stock data from 23 October 2026.
Price history
First seen on 23 October 2026, 3 days ago. Advert duration calculated on 26 October 2026.
| Date observed | Asking price |
|---|---|
| 23 October 2026 | £29,950 |
Price and mileage comparison
Estimated market asking price: £30,875. The asking price is £925 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 647 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 42,100 miles lower than typical for a 2018 BMW X4.
5 other cars with the same year, trim, gearbox and fuel are for sale from £16,988 to £27,990.
| Asking price | Mileage |
|---|---|
| £16,988 | 56,000 miles |
| £19,950 | 39,000 miles |
| £23,480 | 82,000 miles |
| £27,990 | 44,000 miles |
| £27,990 | 87,880 miles |
These cars have covered 39,000–87,880 miles, compared with 28,036 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 X4 cars for sale · 2018 BMW X4 price guide
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