2021 BMW X3

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

£29,360

Good value: £3,362 under the typical £32,722 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
55,701 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
354 bhp
Seats
5
CO2
205 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M40i
Emissions standard
Euro 6

About this car

This 2021 BMW X3 is advertised with 55,701 miles, approximately 6,200 above the typical mileage for its age. Our estimated market asking price is £32,722. This car is advertised at £29,360, which is £3,362 below that figure. Our estimate draws on 3,009 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £740 lower than when we first recorded the advert 12 days ago. MOT records show an expiry date of 12 October 2027, and the latest recorded mileage is consistent with the advert. The seller is Evans Halshaw Ford Middlesbrough, based in Middlesbrough.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 12 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £740 from the first recorded £30,100. 2 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
10 October 2026£30,100
13 October 2026£29,650
21 October 2026£29,360

Price and mileage comparison

Estimated market asking price: £32,722. The asking price is £3,362 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 3,009 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,200 miles higher than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 October 2027. 55,704 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
£29,99977,000 miles
£30,48078,707 miles
£30,50049,250 miles
£30,97064,000 miles

These cars have covered 24,019–78,707 miles, compared with 55,701 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