2018 BMW X3
2.0 xDrive20d Xline Auto 4WD Euro 6 5dr (187 bhp)
£20,995
Above the going rate: £3,454 over the typical £17,541 for this model, age and mileage, drawing on 2,970 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
- 69,782 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
- White
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d
- Emissions standard
- Euro 6
About this car
With 69,782 miles on the clock, this 2018 BMW X3 Xline has done roughly 6,000 more miles than a typical 2018 BMW X3. Its asking price of £20,995 is £3,454 above our estimate of £17,541. Our estimate draws on 2,970 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 143 days. Our latest MOT record expired on 28 September 2026. Check the current position with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Group 1 Cambridge BMW, based in Cambridge.
Stock data from 19 October 2026.
Price history
First seen on 30 May 2026, 143 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 31 May 2026 | £20,995 |
| 7 July 2026 | £20,995 |
| 19 October 2026 | £20,995 |
Price and mileage comparison
Estimated market asking price: £17,541. The asking price is £3,454 above 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 2,970 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 6,000 miles higher 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 28 September 2026. 67,697 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 |
| £13,490 | 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 69,782 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
Similar cars for less
- 2019 BMW X3, 24,719 miles, £18,999, £5,522 under typical, Greenford
- 2019 BMW X3, 32,900 miles, £19,996, £4,339 under typical, Stapleford
- 2019 BMW X3, 45,596 miles, £18,350, £3,732 under typical, Braintree
Dealer
Group 1 Cambridge BMW, Cambridge. Across the dealer network: 104 branches, 2,723 cars for sale.
Dealer postcode: CB23 6EF.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 09:00-17:00
- Sunday
- 11:00-16:00
