2020 BMW X3 M

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

£39,495

Fair price: within 8% of the typical £38,900 for this model, age and mileage, drawing on 132 adverts of this make and model.

Overview

Make
BMW
Model
X3 M
Trim
COMPETITION
Version
3.0 i Competition Auto 4WD Euro 6 (s/s) 5dr (503 bhp)
Mileage
63,000 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
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
Competition
Emissions standard
Euro 6

About this car

With 63,000 miles on the clock, this 2020 BMW X3 M Competition has done roughly 11,000 more miles than a typical 2020 BMW X3 M. Our estimated market asking price is £38,900. This car is advertised at £39,495, which is £595 above that figure. The estimate uses 132 UK dealer adverts for the BMW X3 M, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 129 days ago. Its asking price has since fallen by £2,005. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 7 November 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Empire Autos in Nottingham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 June 2026, 129 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,005 from the first recorded £41,500. 3 price reductions recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observedAsking price
16 June 2026£41,500
17 June 2026£42,500
7 July 2026£42,500
15 September 2026£41,500
24 September 2026£39,995
25 September 2026£39,495
21 October 2026£39,495

Price and mileage comparison

Estimated market asking price: £38,900. The asking price is £595 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 132 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,000 miles higher than typical for a 2020 BMW X3 M.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 November 2026. 55,992 miles at the last test.

15 other cars with the same year, trim, gearbox and fuel are for sale from £32,995 to £47,581.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£32,99586,000 miles
£34,99979,000 miles
£36,99067,900 miles
£36,99561,200 miles
£37,99563,000 miles

These cars have covered 21,618–86,000 miles, compared with 63,000 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 M cars for sale · 2020 BMW X3 M price guide

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

Vehicle photos