2018 BMW X3
2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
£21,459
Above the going rate: £2,906 over the typical £18,553 for this model, age and mileage, drawing on 2,970 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
- 68,700 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d
- Emissions standard
- Euro 6
About this car
With 68,700 miles on the clock, this 2018 BMW X3 M Sport has done roughly 4,900 more miles than a typical 2018 BMW X3. The dealer is asking £21,459, which is £2,906 above our market estimate of £18,553. To estimate its market asking price, we analyse UK dealer adverts for 2,970 BMW X3 cars across different ages and specifications. We have tracked this advert for 94 days. It is advertised by S&A Motorcade in Walsall.
Stock data from 19 October 2026.
Price history
First seen on 18 July 2026, 94 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 18 July 2026 | £21,459 |
| 19 October 2026 | £21,459 |
Price and mileage comparison
Estimated market asking price: £18,553. The asking price is £2,906 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 4,900 miles higher than typical for a 2018 BMW X3.
113 other cars with the same year, trim, gearbox and fuel are for sale from £13,718 to £30,450.
| Asking price | Mileage |
|---|---|
| £13,718 | 105,437 miles |
| £13,950 | Not available |
| £13,995 | 116,000 miles |
| £14,921 | 98,000 miles |
| £14,995 | 92,000 miles |
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
S&A Motorcade, Walsall. Across the dealer network: 28 cars for sale.
Dealer postcode: WS2 9XX.
Dealer opening hours
- Monday
- 09:00-19:00
- Tuesday
- 09:00-19:00
- Wednesday
- 09:00-19:00
- Thursday
- 09:00-19:00
- Friday
- 09:00-19:00
- Saturday
- 09:00-19:00
- Sunday
- 09:00-19:00
