2017 BMW X3

3.0 35d M Sport Auto 4WD Euro 6 (s/s) 5dr (309 bhp)

£17,450

Fair price: within 8% of the typical £17,806 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
3.0 35d M Sport Auto 4WD Euro 6 (s/s) 5dr (309 bhp)
Mileage
55,000 miles
Year
2017
Fuel type
Diesel
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
309 bhp
Seats
5
CO2
157 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
35d
Emissions standard
Euro 6

About this car

With 55,000 miles on the clock, this 2017 BMW X3 M Sport has done roughly 18,200 fewer miles than a typical 2017 BMW X3. At £17,450, it is advertised £356 below our estimated market asking price of £17,806. We use UK dealer asking prices, including 2,989 BMW X3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 4 days ago. Its recorded MOT is valid until 4 August 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Polo Motor Company in Gillingham.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 4 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
20 October 2026£17,450
22 October 2026£17,450

Price and mileage comparison

Estimated market asking price: £17,806. The asking price is £356 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 18,200 miles lower than typical for a 2017 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 4 August 2027. 53,039 miles at the last test.

80 other cars with the same year, trim, gearbox and fuel are for sale from £8,995 to £26,200.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£8,995120,500 miles
£10,49576,000 miles
£10,499131,000 miles
£10,683102,535 miles
£10,990101,277 miles

These cars have covered 23,431–131,000 miles, compared with 55,000 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 · 2017 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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