2018 BMW X6

Overview

Make

BMW

Model

X6

Trim

M SPORT EDITION

Version

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

Mileage

99,504 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

254 bhp

Seats

5

CO2

183 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

30d

Emissions standard

Euro 6

About this car

At 99,504 miles, this 2018 BMW X6 M Sport Edition has covered about 29,800 more miles than other 2018 BMW X6 cars. The dealer is asking £15,500, which is £2,433 below our market estimate of £17,933. We use UK dealer asking prices, including 513 BMW X6 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 118 days ago, the asking price has dropped by £3,000. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 9 April 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at 1Stop Car Sales in Spalding.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,933. The asking price is £2,433 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 513 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 29,800 miles higher than typical for a 2018 BMW X6.

The advertised mileage is consistent with the last MOT reading.