2021 BMW X3
2.0 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
£29,950
Fair price: within 8% of the typical £27,736 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 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
- Mileage
- 40,968 miles
- Year
- 2021
- Fuel type
- Petrol Plug-in Hybrid
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 288 bhp
- Seats
- 5
- CO2
- 47 g/km
- Colour
- Blue
- 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 M Sport has covered 40,968 miles, around 7,500 fewer than typical for its age. The dealer is asking £29,950, which is £2,214 above our market estimate of £27,736. Our estimate draws on 2,996 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 15 days ago. Its recorded MOT is valid until 29 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Cotswold Bmw Cheltenham, based in Cheltenham.
Stock data from 20 October 2026.
Price history
First seen on 6 October 2026, 15 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 6 October 2026 | £29,950 |
| 20 October 2026 | £29,950 |
Price and mileage comparison
Estimated market asking price: £27,736. The asking price is £2,214 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 7,500 miles lower than typical for a 2021 BMW X3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 September 2027. 40,778 miles at the last test.
41 other cars with the same year, trim, gearbox and fuel are for sale from £16,800 to £36,000.
| Asking price | Mileage |
|---|---|
| £16,800 | 93,490 miles |
| £17,230 | 101,000 miles |
| £17,499 | 121,280 miles |
| £17,745 | 111,600 miles |
| £18,489 | 96,718 miles |
These cars have covered 14,924–121,280 miles, compared with 40,968 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, £6,699 under typical, Farnham
- 2021 BMW X3, 32,656 miles, £26,750, £5,467 under typical, Tewkesbury
- 2022 BMW X3, 34,178 miles, £27,650, £4,697 under typical, Peterborough
Dealer
Cotswold Bmw Cheltenham, Cheltenham. Across the dealer network: 105 cars for sale.
Dealer postcode: GL51 6UP.
