2020 BMW X6

Overview

Make

BMW

Model

X6

Trim

M SPORT

Version

3.0 40d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (335 bhp)

Mileage

48,122 miles

Year

2020

Fuel type

Diesel Hybrid

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

335 bhp

Seats

5

CO2

185 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

40d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2020 BMW X6 M Sport has covered 48,122 miles. Its asking price of £36,500 is £2,758 below our estimate of £39,258. 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 33 days ago. Its asking price has since fallen by £2,090. The latest MOT record shows an expiry date of 22 December 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Sonny Adams Motor Company in Hertford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £39,258. The asking price is £2,758 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 2,000 miles lower than typical for a 2020 BMW X6.

The advertised mileage is consistent with the last MOT reading.