2020 BMW X3

2.0 Auto

£19,495

Fair price: within 8% of the typical £19,084 for this model, age and mileage, drawing on 2,996 adverts of this make and model.

Overview

Make
BMW
Model
X3
Version
2.0 Auto
Mileage
72,000 miles
Year
2020
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
CO2
144 g/km
Colour
Black

About this car

This 2020 BMW X3 has covered 72,000 miles. Our estimated market asking price is £19,084. This car is advertised at £19,495, which is £412 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 2,996 BMW X3 cars across different ages and specifications. This car was first seen in our listings data 83 days ago. The last MOT shows 72,748 miles, more than the advert. This is worth checking with the dealer. MOT records show an expiry date of 29 May 2027. It is for sale at Autostrada in North Somerset.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 July 2026, 83 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
30 July 2026£19,495
20 October 2026£19,495

Price and mileage comparison

Estimated market asking price: £19,084. The asking price is £412 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 20,900 miles higher than typical for a 2020 BMW X3.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 29 May 2027. 72,748 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £23,980 to £34,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£23,98093,000 miles
£26,79965,294 miles
£30,98048,000 miles
£32,99539,766 miles
£33,99026,000 miles

These cars have covered 26,000–93,000 miles, compared with 72,000 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

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Dealer

Autostrada, North Somerset. Across the dealer network: 82 cars for sale.

Dealer postcode: BS49 5EB.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
09:00-17:00
Sunday
10:00-16:00

Vehicle photos