2020 BMW X3
2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
£24,250
Fair price: within 8% of the typical £23,187 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 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
- Mileage
- 49,260 miles
- Year
- 2020
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 144 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d
- Emissions standard
- Euro 6
About this car
This 2020 BMW X3 M Sport has covered 49,260 miles. The dealer is asking £24,250, which is £1,063 above our market estimate of £23,187. Our estimate draws on 3,009 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 30 days ago, the asking price has dropped by £500. MOT records show an expiry date of 4 September 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Merc Autobarn in Hayes.
Stock data from 21 October 2026.
Price history
First seen on 22 September 2026, 30 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £500 from the first recorded £24,750. 4 price reductions recorded, the latest observed on 18 October 2026.
| Date observed | Asking price |
|---|---|
| 22 September 2026 | £24,750 |
| 29 September 2026 | £24,550 |
| 12 October 2026 | £24,400 |
| 16 October 2026 | £24,325 |
| 18 October 2026 | £24,250 |
| 21 October 2026 | £24,250 |
Price and mileage comparison
Estimated market asking price: £23,187. The asking price is £1,063 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 1,900 miles lower than typical for a 2020 BMW X3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 4 September 2027. 48,711 miles at the last test.
48 other cars with the same year, trim, gearbox and fuel are for sale from £16,499 to £30,600.
| Asking price | Mileage |
|---|---|
| £16,499 | 104,876 miles |
| £16,995 | 90,445 miles |
| £17,000 | 93,481 miles |
| £17,590 | 70,626 miles |
| £17,995 | 91,000 miles |
These cars have covered 26,020–104,876 miles, compared with 49,260 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 · 2020 BMW X3 price guide
Similar cars for less
- 2021 BMW X3, 46,734 miles, £23,090, £3,787 under typical, Bristol
- 2021 BMW X3, 41,693 miles, £23,691, £3,160 under typical, Eastleigh
- 2021 BMW X3, 37,388 miles, £24,000, £3,195 under typical, Bromley
Dealer
Merc Autobarn, Hayes. Across the dealer network: 5 cars for sale.
Dealer postcode: UB3 4JQ.
