2018 BMW X6

Overview

Make

BMW

Model

X6

Trim

M SPORT EDITION

Version

3.0 40d M Sport Edition Auto 4WD Euro 6 (s/s) 5dr (309 bhp)

Mileage

34,000 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

309 bhp

Seats

5

CO2

183 g/km

Colour

Black

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

40d

Emissions standard

Euro 6

About this car

At 34,000 miles, this 2018 BMW X6 M Sport Edition has covered about 35,700 fewer miles than other 2018 BMW X6 cars. Its asking price of £29,950 is £2,462 above our estimate of £27,488. Our estimate draws on 513 BMW X6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 145 days ago. Its recorded MOT is valid until 20 November 2026, and its advertised mileage is consistent with the latest MOT reading. The seller is First Autos, based in Watford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £27,488. The asking price is £2,462 above 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 35,700 miles lower than typical for a 2018 BMW X6.

The advertised mileage is consistent with the last MOT reading.