2021 BMW X3
2.0 MHT M Sport Auto 4WD Euro 6 5dr (187 bhp)
£23,000
Fair price: within 8% of the typical £23,595 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 MHT M Sport Auto 4WD Euro 6 5dr (187 bhp)
- Mileage
- 63,570 miles
- Year
- 2021
- Fuel type
- Diesel Hybrid
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 157 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d; MHT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2021 BMW X3 M Sport is 63,570 miles. At £23,000, it is advertised £595 below our estimated market asking price of £23,595. The estimate uses 2,970 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 27 days ago. The latest MOT recorded 64,391 miles, above the advertised mileage. Check this with the dealer. Its MOT is recorded as valid until 13 September 2027. The seller is Sytner Swansea MINI, based in Swansea.
Stock data from 28 October 2026.
Price history
First seen on 2 October 2026, 27 days ago. Advert duration calculated on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 2 October 2026 | £23,000 |
| 28 October 2026 | £23,000 |
Price and mileage comparison
Estimated market asking price: £23,595. The asking price is £595 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 2,970 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 15,000 miles higher than typical for a 2021 BMW X3.
Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.
MOT
MOT valid until 13 September 2027. 64,391 miles at the last test.
104 other cars with the same year, trim, gearbox and fuel are for sale from £16,295 to £36,500.
| Asking price | Mileage |
|---|---|
| £16,295 | 114,230 miles |
| £17,697 | 100,743 miles |
| £18,750 | 85,302 miles |
| £19,100 | 85,245 miles |
| £20,000 | 87,665 miles |
These cars have covered 12,230–114,230 miles, compared with 63,570 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
More like this
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
AskCar lists 584,857 cars from 12,986 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.