2018 BMW X6

Overview

Make

BMW

Model

X6

Trim

M SPORT

Version

3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (254 bhp)

Mileage

51,807 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

254 bhp

Seats

5

CO2

159 g/km

Colour

Black

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

30d

Emissions standard

Euro 6

About this car

This 2018 BMW X6 M Sport has covered 51,807 miles, around 17,000 fewer than typical for its age. At £21,990, it is advertised £1,645 below our estimated market asking price of £23,635. The estimate uses 522 UK dealer adverts for the BMW X6, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 48 days ago. Its asking price has since fallen by £1,800. MOT records show an expiry date of 1 September 2027, and the latest recorded mileage is consistent with the advert. The seller is East Kilbride Used Car Centre, based in Glasgow.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £23,635. The asking price is £1,645 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 522 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,000 miles lower than typical for a 2018 BMW X6.

The advertised mileage is consistent with the last MOT reading.