2020 BMW X3

2.0 xDrive20i M Sport Auto 4WD Euro 6 5dr (181 bhp)

£20,000

Fair price: within 8% of the typical £20,391 for this model, age and mileage, drawing on 2,889 adverts of this make and model.

Overview

Make
BMW
Model
X3
Trim
M SPORT
Version
2.0 xDrive20i M Sport Auto 4WD Euro 6 5dr (181 bhp)
Mileage
74,141 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
178 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
20i
Emissions standard
Euro 6

About this car

At 74,141 miles, this 2020 BMW X3 M Sport has covered about 22,800 more miles than other 2020 BMW X3 cars. Our estimated market asking price is £20,391. This car is advertised at £20,000, which is £391 below that figure. Our estimate draws on 2,889 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 52 days ago. Its asking price has since fallen by £1,500. MOT records show an expiry date of 30 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner High Wycombe BMW, based in High Wycombe.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 September 2026, 52 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,500 from the first recorded £21,500. 3 price reductions recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observedAsking price
2 September 2026£21,500
21 September 2026£21,000
6 October 2026£20,500
12 October 2026£20,000
23 October 2026£20,000

Price and mileage comparison

Estimated market asking price: £20,391. The asking price is £391 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 2,889 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 22,800 miles higher than typical for a 2020 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 January 2027. 67,658 miles at the last test.

9 other cars with the same year, trim, gearbox and fuel are for sale from £20,995 to £29,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£20,99574,318 miles
£21,99581,000 miles
£22,91742,390 miles
£23,60037,001 miles
£26,49036,903 miles

These cars have covered 17,545–81,000 miles, compared with 74,141 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.