2018 BMW X3

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

£21,495

Fair price: within 8% of the typical £20,841 for this model, age and mileage, drawing on 3,009 adverts of this make and model.

Overview

Make
BMW
Model
X3
Trim
M SPORT
Version
2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Mileage
49,300 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
144 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
20d
Emissions standard
Euro 6

About this car

With 49,300 miles on the clock, this 2018 BMW X3 M Sport has done roughly 14,200 fewer miles than a typical 2018 BMW X3. Our estimated market asking price is £20,841. This car is advertised at £21,495, which is £654 above that figure. Our estimate draws on 3,009 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 28 days ago. Our latest MOT record expired on 29 September 2026. Check the current position with the dealer. The advertised mileage is consistent with the mileage at its latest MOT. You can find this car at Redburn Motor Company in Blyth.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 28 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
24 September 2026£21,495
21 October 2026£21,495

Price and mileage comparison

Estimated market asking price: £20,841. The asking price is £654 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 14,200 miles lower than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 29 September 2026. 41,912 miles at the last test.

121 other cars with the same year, trim, gearbox and fuel are for sale from £13,750 to £30,450.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,750105,437 miles
£13,995116,000 miles
£14,92198,000 miles
£14,99599,600 miles
£14,99592,000 miles

These cars have covered 6,802–128,000 miles, compared with 49,300 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 · 2018 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