2018 BMW X3

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

£18,794

Fair price: within 8% of the typical £20,153 for this model, age and mileage, drawing on 2,989 adverts of this make and model.

Overview

Make
BMW
Model
X3
Trim
M SPORT
Version
2.0 20i M Sport Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
Mileage
53,479 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
Blue
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
20i
Emissions standard
Euro 6

About this car

This 2018 BMW X3 M Sport has covered 53,479 miles, around 11,000 fewer than typical for its age. At £18,794, it is advertised £1,359 below our estimated market asking price of £20,153. We use UK dealer asking prices, including 2,989 BMW X3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 148 days ago, the asking price has dropped by £2,195. That may be worth mentioning if you discuss the price with the dealer. Its recorded MOT is valid until 28 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is FTR Performance, based in Dunstable.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,195 from the first recorded £20,989. 3 price reductions recorded, the latest observed on 3 September 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£20,989
18 June 2026£19,989
7 July 2026£19,989
9 August 2026£19,598
3 September 2026£18,794
22 October 2026£18,794

Price and mileage comparison

Estimated market asking price: £20,153. The asking price is £1,359 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 2,989 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,000 miles lower than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 May 2027. 53,846 miles at the last test.

17 other cars with the same year, trim, gearbox and fuel are for sale from £15,495 to £24,635.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,49599,900 miles
£15,99987,541 miles
£16,99067,723 miles
£16,99975,000 miles
£17,40070,973 miles

These cars have covered 20,426–99,900 miles, compared with 53,479 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

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