2021 BMW X4

Overview

Make

BMW

Model

X4

Version

3.0 M40i Auto 4WD Euro 6 5dr (355 bhp)

Mileage

16,935 miles

Year

2021

Fuel type

Petrol

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

355 bhp

Seats

5

CO2

212 g/km

Colour

Silver

Doors

5

Driven wheels

Four Wheel Drive

Emissions standard

Euro 6

About this car

At 16,935 miles, this 2021 BMW X4 has covered about 31,300 fewer miles than other 2021 BMW X4 cars. Its asking price of £39,380 is £401 below our estimate of £39,781. Our estimate draws on 654 BMW X4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 32 days ago, the asking price has dropped by £1,115. MOT records show an expiry date of 10 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone BMW Tunbridge Wells, based in Tunbridge Wells.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £39,781. The asking price is £401 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 654 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 31,300 miles lower than typical for a 2021 BMW X4.

The advertised mileage is consistent with the last MOT reading.