2018 BMW X3

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

£15,150

Fair price: within 8% of the typical £14,913 for this model, age and mileage, drawing on 2,996 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
99,600 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

This 2018 BMW X3 M Sport is advertised with 99,600 miles, approximately 36,100 above the typical mileage for its age. At £15,150, it is advertised £237 above our estimated market asking price of £14,913. The estimate uses 2,996 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 95 days ago. Its asking price has since fallen by £645. The latest recorded MOT expiry date is 28 May 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Cars Market, based in Wednesbury.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 July 2026, 95 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £645 from the first recorded £15,795. 4 price reductions recorded, the latest observed on 17 August 2026.

Recorded asking prices
Date observedAsking price
18 July 2026£15,795
19 July 2026£15,790
27 July 2026£15,695
6 August 2026£15,150
17 August 2026£15,100
16 October 2026£15,150
20 October 2026£15,150

Price and mileage comparison

Estimated market asking price: £14,913. The asking price is £237 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 36,100 miles higher 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 not valid until 28 May 2026. 89,520 miles at the last test.

117 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
£13,950Not available
£13,995116,000 miles
£14,92198,000 miles
£14,99592,000 miles

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

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Dealer

Cars Market, Wednesbury. Across the dealer network: 12 cars for sale.

Dealer postcode: WS10 8AA.

Vehicle photos