2021 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)

Mileage

88,900 miles

Year

2021

Fuel type

Diesel Hybrid

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

156 g/km

Colour

Blue

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2021 BMW X3 M Sport is advertised with 88,900 miles, approximately 40,400 above the typical mileage for its age. The dealer is asking £22,749, which is £3,238 above our market estimate of £19,511. We use UK dealer asking prices, including 2,996 BMW X3 listings, and account for the car’s age, mileage and specification. The asking price is now £246 lower than when we first recorded the advert 21 days ago. Its MOT is recorded as valid until 29 September 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Signature Car Specialists in Burnley.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,511. The asking price is £3,238 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 2,996 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 40,400 miles higher than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.