2020 BMW X3

2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)

£17,995

Fair price: within 8% of the typical £17,603 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 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Mileage: 91,000 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 is advertised with 91,000 miles, approximately 39,900 above the typical mileage for its age. Our estimated market asking price is £17,603. This car is advertised at £17,995, which is £392 above that figure. The estimate uses 2,996 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 43 days ago. Its asking price has since fallen by £855. MOT records show an expiry date of 8 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Cars Direct Stockport, based in Stockport.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 43 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £855 from the first recorded £18,850. 1 price reduction recorded, the latest observed on 11 September 2026.

Recorded asking prices
Date observed	Asking price
8 September 2026	£18,850
11 September 2026	£17,995
20 October 2026	£17,995

Price and mileage comparison

Estimated market asking price: £17,603. The asking price is £392 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 39,900 miles higher than typical for a 2020 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 June 2027. 91,195 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.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£16,499	104,876 miles
£16,995	90,445 miles
£17,000	93,481 miles
£17,590	70,626 miles
£18,595	83,220 miles

These cars have covered 26,020–104,876 miles, compared with 91,000 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

Dealer

Cars Direct Stockport, Stockport. Across the dealer network: 23 cars for sale.

Dealer postcode: SK2 6EB.