2018 BMW X3

2.0 20i Xline Auto 4WD Euro 6 (s/s) 5dr (181 bhp)

£14,600

Fair price: within 8% of the typical £13,952 for this model, age and mileage, drawing on 2,889 adverts of this make and model.

Overview

Make
BMW
Model
X3
Trim
XLINE
Version
2.0 20i Xline Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
Mileage
102,000 miles
Year
2018
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
166 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
20i
Emissions standard
Euro 6

About this car

At 102,000 miles, this 2018 BMW X3 Xline has covered about 37,600 more miles than other 2018 BMW X3 cars. The dealer is asking £14,600, which is £648 above our market estimate of £13,952. Our estimate draws on 2,889 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,400 lower than when we first recorded the advert 48 days ago. Our latest MOT record expired on 4 October 2026. Check the current position with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. It is for sale at Browns Car Company in Maldon.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 48 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,400 from the first recorded £16,000. 5 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
8 September 2026£16,000
10 September 2026£15,500
13 September 2026£15,000
16 September 2026£14,900
25 September 2026£14,800
15 October 2026£14,600
23 October 2026£14,600

Price and mileage comparison

Estimated market asking price: £13,952. The asking price is £648 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 2,889 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 37,600 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 valid until 4 October 2026. 91,174 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £15,485 to £22,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,48585,301 miles
£15,79582,759 miles
£16,24978,958 miles
£16,79066,829 miles
£16,80067,360 miles

These cars have covered 18,300–85,301 miles, compared with 102,000 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

More like this

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

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.