2017 BMW X3

Overview

Make

BMW

Model

X3

Version

2.0 Auto 5dr

Mileage

46,000 miles

Year

2017

Fuel type

Diesel

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

CO2

136 g/km

Colour

Grey

Doors

5

About this car

This 2017 BMW X3 is advertised with 46,000 miles, approximately 27,600 below the typical mileage for its age. The dealer is asking £16,495, which is £200 below our market estimate of £16,695. To estimate its market asking price, we analyse UK dealer adverts for 2,970 BMW X3 cars across different ages and specifications. The asking price is now £1,500 lower than when we first recorded the advert 145 days ago. That may be worth mentioning if you discuss the price with the dealer. Its MOT is recorded as valid until 2 March 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Autostrada in North Somerset.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,695. The asking price is £200 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,600 miles lower than typical for a 2017 BMW X3.

The advertised mileage is consistent with the last MOT reading.