2021 BMW X3

2.0 M Sport Auto 4WD Euro 6 5dr (181 bhp)

£23,995

Fair price: within 8% of the typical £22,310 for this model, age and mileage, drawing on 2,989 adverts of this make and model.

Overview

Make
BMW
Model
X3
Trim
M SPORT
Version
2.0 M Sport Auto 4WD Euro 6 5dr (181 bhp)
Mileage
73,500 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
179 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Emissions standard
Euro 6

About this car

With 73,500 miles on the clock, this 2021 BMW X3 M Sport has done roughly 24,300 more miles than a typical 2021 BMW X3. The dealer is asking £23,995, which is £1,685 above our market estimate of £22,310. Our estimate draws on 2,989 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 135 days ago. Its asking price has since fallen by £1,500. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 8 June 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Signature Car Specialists in Burnley.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 June 2026, 135 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,500 from the first recorded £25,495. 5 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
10 June 2026£25,495
25 June 2026£25,495
10 July 2026£25,495
4 August 2026£24,995
25 August 2026£24,595
8 September 2026£24,495
7 October 2026£24,295
15 October 2026£23,995
22 October 2026£23,995

Price and mileage comparison

Estimated market asking price: £22,310. The asking price is £1,685 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 2,989 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,300 miles higher than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 June 2027. 73,532 miles at the last test.

20 other cars with the same year, trim, gearbox and fuel are for sale from £17,995 to £31,771.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,995105,470 miles
£21,59969,500 miles
£21,95076,553 miles
£22,99564,000 miles
£23,99951,300 miles

These cars have covered 17,120–105,470 miles, compared with 73,500 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW X3 cars for sale · 2021 BMW X3 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.