2018 BMW X3
2.0 xDrive20i M Sport Auto 4WD Euro 6 5dr (181 bhp)
£20,499
Fair price: within 8% of the typical £20,585 for this model, age and mileage, drawing on 2,996 adverts of this make and model.
Overview
- Make
- BMW
- Model
- X3
- Trim
- M SPORT
- Version
- 2.0 xDrive20i M Sport Auto 4WD Euro 6 5dr (181 bhp)
- Mileage
- 49,954 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 5
- CO2
- 178 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20i
- Emissions standard
- Euro 6
About this car
This 2018 BMW X3 M Sport has covered 49,954 miles, around 13,500 fewer than typical for its age. Our estimated market asking price is £20,585. This car is advertised at £20,499, which is £86 below that figure. The estimate uses 2,996 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 36 days ago. Its asking price has since fallen by £500. The recorded MOT expired on 4 September 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. You can find this car at Lookers BMW Stoke-On-Trent in Stoke on Trent.
Stock data from 20 October 2026.
Price history
First seen on 15 September 2026, 36 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £500 from the first recorded £20,999. 3 price reductions recorded, the latest observed on 9 October 2026.
| Date observed | Asking price |
|---|---|
| 15 September 2026 | £20,999 |
| 22 September 2026 | £21,499 |
| 29 September 2026 | £20,899 |
| 3 October 2026 | £21,899 |
| 4 October 2026 | £20,799 |
| 9 October 2026 | £20,499 |
| 20 October 2026 | £20,499 |
Price and mileage comparison
Estimated market asking price: £20,585. The asking price is £86 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 2,996 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 13,500 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 4 September 2026. 43,858 miles at the last test.
16 other cars with the same year, trim, gearbox and fuel are for sale from £15,495 to £24,635.
| Asking price | Mileage |
|---|---|
| £15,495 | 99,900 miles |
| £15,999 | 87,541 miles |
| £16,990 | 67,723 miles |
| £16,999 | 75,000 miles |
| £17,400 | 70,973 miles |
These cars have covered 20,426–99,900 miles, compared with 49,954 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, £5,401 under typical, Greenford
- 2019 BMW X3, 32,900 miles, £19,996, £4,254 under typical, Stapleford
- 2019 BMW X3, 45,596 miles, £18,350, £3,681 under typical, Braintree
Dealer
Lookers BMW Stoke-On-Trent, Stoke on Trent. Across the dealer network: 108 branches, 2,739 cars for sale.
Dealer postcode: ST4 4GU.
