2021 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 xDrive20d MHT M Sport Auto 4WD Euro 6 5dr Step (187 bhp)

Mileage

45,407 miles

Year

2021

Fuel type

Diesel Hybrid

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

160 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

At 45,407 miles, this 2021 BMW X3 M Sport has covered about 3,000 fewer miles than other 2021 BMW X3 cars. The dealer is asking £26,099, which is £758 above our market estimate of £25,341. To estimate its market asking price, we analyse UK dealer adverts for 2,970 BMW X3 cars across different ages and specifications. It first appeared in our advert records 19 days ago. Its recorded MOT is valid until 31 August 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Lookers BMW Stafford, based in Stafford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,341. The asking price is £758 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,000 miles lower than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.