2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (261 bhp)

Mileage

68,601 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

261 bhp

Seats

5

CO2

157 g/km

Colour

Blue

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

30d

Emissions standard

Euro 6

About this car

At 68,601 miles, this 2018 BMW X3 M Sport has covered about 4,800 more miles than other 2018 BMW X3 cars. The dealer is asking £20,999, which is £438 below our market estimate of £21,437. Our estimate draws on 2,970 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £856 lower than when we first recorded the advert 19 days ago. Its recorded MOT is valid until 7 October 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Lookers Mercedes-Benz of Shrewsbury, based in Shrewsbury.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £21,437. The asking price is £438 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 4,800 miles higher than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.