2020 BMW X3

3.0 M40d Auto 4WD Euro 6 (s/s) 5dr (322 bhp)

£25,859

Fair price: within 8% of the typical £27,818 for this model, age and mileage, drawing on 2,941 adverts of this make and model.

Overview

Make
BMW
Model
X3
Version
3.0 M40d Auto 4WD Euro 6 (s/s) 5dr (322 bhp)
Mileage
65,294 miles
Year
2020
Fuel type
Diesel
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
322 bhp
Seats
5
CO2
169 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M40d
Emissions standard
Euro 6

About this car

This 2020 BMW X3 is advertised with 65,294 miles, approximately 13,000 above the typical mileage for its age. The dealer is asking £25,859, which is £1,959 below our market estimate of £27,818. Our estimate draws on 2,941 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £2,140 lower than when we first recorded the advert 101 days ago. That history is worth bearing in mind when speaking to the dealer. The seller is Halliwell Jones Warrington BMW, based in Warrington.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 July 2026, 101 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £2,140 from the first recorded £27,999. 4 price reductions recorded, the latest observed on 24 October 2026.

Recorded asking prices
Date observedAsking price
18 July 2026£27,999
19 July 2026£27,999
8 August 2026£27,499
30 August 2026£26,999
14 October 2026£26,799
24 October 2026£25,859
26 October 2026£25,859

Price and mileage comparison

Estimated market asking price: £27,818. The asking price is £1,959 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 2,941 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,000 miles higher than typical for a 2020 BMW X3.

5 other cars with the same year, trim, gearbox and fuel are for sale from £27,999 to £34,000.

Other matching cars
Asking priceMileage
£27,99959,603 miles
£30,98048,000 miles
£32,99539,766 miles
£33,99026,000 miles
£34,00042,487 miles

These cars have covered 26,000–59,603 miles, compared with 65,294 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

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Vehicle photos

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