2020 BMW X3 M

Overview

Make

BMW

Model

X3 M

Trim

COMPETITION

Version

3.0 i Competition Auto 4WD Euro 6 (s/s) 5dr (503 bhp)

Mileage

33,755 miles

Year

2020

Fuel type

Petrol

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

503 bhp

Seats

5

CO2

239 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

Competition

Emissions standard

Euro 6

About this car

This 2020 BMW X3 M Competition has covered 33,755 miles, around 14,200 fewer than typical for its age. At £45,990, it is advertised £329 above our estimated market asking price of £45,661. To estimate its market asking price, we analyse UK dealer adverts for 130 BMW X3 M cars across different ages and specifications. We first saw this car advertised 82 days ago. Its asking price has since fallen by £500. The latest recorded MOT expiry date is 30 September 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is for sale at Saltmarine Cars in Dungannon.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £45,661. The asking price is £329 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 130 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,200 miles lower than typical for a 2020 BMW X3 M.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.