2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)

Mileage

105,437 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

144 g/km

Colour

Blue

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d

Emissions standard

Euro 6

About this car

At 105,437 miles, this 2018 BMW X3 M Sport has covered about 42,000 more miles than other 2018 BMW X3 cars. Our estimated market asking price is £14,356. This car is advertised at £13,750, which is £606 below that figure. Our estimate draws on 2,996 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £240 lower than when we first recorded the advert 146 days ago. That history is worth bearing in mind when speaking to the dealer. Its MOT is recorded as valid until 18 February 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by SR Motors in Swindon.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £14,356. The asking price is £606 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 2,996 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 42,000 miles higher than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.