2021 BMW X3
2.0 12kWh 30e Xline Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
£23,950
Fair price: within 8% of the typical £23,703 for this model, age and mileage, drawing on 2,996 adverts of this make and model.
Overview
- Make
- BMW
- Model
- X3
- Trim
- XLINE
- Version
- 2.0 12kWh 30e Xline Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
- Mileage
- 38,787 miles
- Year
- 2021
- Fuel type
- Petrol Plug-in Hybrid
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 288 bhp
- Seats
- 5
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 30e
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
This 2021 BMW X3 Xline is advertised with 38,787 miles, approximately 9,700 below the typical mileage for its age. Its asking price of £23,950 is £247 above our estimate of £23,703. We use UK dealer asking prices, including 2,996 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. The seller is Ocean Falmouth BMW, based in Penryn.
Stock data from 20 October 2026.
Price history
First seen on 20 October 2026, 1 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 20 October 2026 | £23,950 |
Price and mileage comparison
Estimated market asking price: £23,703. The asking price is £247 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 2,996 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 9,700 miles lower than typical for a 2021 BMW X3.
10 other cars with the same year, trim, gearbox and fuel are for sale from £17,999 to £24,740.
| Asking price | Mileage |
|---|---|
| £17,999 | 72,000 miles |
| £18,000 | 70,000 miles |
| £18,609 | 73,630 miles |
| £19,000 | 63,980 miles |
| £20,999 | 56,373 miles |
These cars have covered 34,968–73,630 miles, compared with 38,787 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
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Dealer
Ocean Falmouth BMW, Penryn. Across the dealer network: 94 cars for sale.
Dealer postcode: TR10 8AD.
