2021 BMW X3
2.0 xDrive20i M Sport Auto 4WD Euro 6 5dr (181 bhp)
£28,950
Fair price: within 8% of the typical £28,227 for this model, age and mileage, drawing on 3,009 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
- 30,068 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 5
- CO2
- 178 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20i
- Emissions standard
- Euro 6
About this car
This 2021 BMW X3 M Sport is advertised with 30,068 miles, approximately 19,400 below the typical mileage for its age. At £28,950, it is advertised £723 above our estimated market asking price of £28,227. We use UK dealer asking prices, including 3,009 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 4 days ago. The seller is JKC BMW, based in Coleraine.
Stock data from 21 October 2026.
Price history
First seen on 18 October 2026, 4 days ago. Advert duration calculated on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 18 October 2026 | £28,950 |
| 21 October 2026 | £28,950 |
Price and mileage comparison
Estimated market asking price: £28,227. The asking price is £723 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 3,009 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 19,400 miles lower than typical for a 2021 BMW X3.
19 other cars with the same year, trim, gearbox and fuel are for sale from £17,995 to £31,691.
| Asking price | Mileage |
|---|---|
| £17,995 | 105,470 miles |
| £21,450 | 77,430 miles |
| £21,599 | 69,500 miles |
| £21,950 | 76,553 miles |
| £22,995 | 64,000 miles |
These cars have covered 17,120–105,470 miles, compared with 30,068 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 · 2021 BMW X3 price guide
Similar cars for less
- 2022 BMW X3, 29,204 miles, £26,495, £6,867 under typical, Farnham
- 2023 BMW X3, 27,133 miles, £25,990, £4,364 under typical, Doncaster
- 2021 BMW X3, 18,707 miles, £26,180, £3,277 under typical, Norwich
Dealer
JKC BMW, Coleraine. Across the dealer network: 122 cars for sale.
Dealer postcode: BT52 2DZ.