2021 BMW X3

3.0 M40i Auto 4WD Euro 6 5dr (354 bhp)

£34,995

Fair price: within 8% of the typical £34,540 for this model, age and mileage, drawing on 3,009 adverts of this make and model.

Overview

Make
BMW
Model
X3
Version
3.0 M40i Auto 4WD Euro 6 5dr (354 bhp)
Mileage
45,454 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
354 bhp
Seats
5
CO2
212 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Emissions standard
Euro 6

About this car

With 45,454 miles on the clock, this 2021 BMW X3 has done roughly 4,100 fewer miles than a typical 2021 BMW X3. Its asking price of £34,995 is £455 above our estimate of £34,540. We use UK dealer asking prices, including 3,009 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 47 days ago. Its recorded MOT is valid until 1 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Autocentre Inverurie, based in Invervrie.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 September 2026, 47 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
5 September 2026£34,995
21 October 2026£34,995

Price and mileage comparison

Estimated market asking price: £34,540. The asking price is £455 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 3,009 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,100 miles lower than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 September 2027. 44,862 miles at the last test.

14 other cars with the same year, trim, gearbox and fuel are for sale from £28,946 to £38,994.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£28,94671,000 miles
£29,36055,701 miles
£29,99977,000 miles
£30,48078,707 miles
£30,50049,250 miles

These cars have covered 24,019–78,707 miles, compared with 45,454 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