2017 BMW X3

3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (261 bhp)

£18,999

Above the going rate: £1,999 over the typical £17,000 for this model, age and mileage, drawing on 2,970 adverts of this make and model.

Overview

Make
BMW
Model
X3
Trim
M SPORT
Version
3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (261 bhp)
Mileage
84,000 miles
Year
2017
Fuel type
Diesel
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
261 bhp
Seats
5
CO2
157 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
30d
Emissions standard
Euro 6

About this car

The advertised mileage for this 2017 BMW X3 M Sport is 84,000 miles. Our estimated market asking price is £17,000. This car is advertised at £18,999, which is £1,999 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 2,970 BMW X3 cars across different ages and specifications. We first saw this car advertised 87 days ago. Its asking price has since fallen by £1,000. The advertised mileage is lower than the latest MOT reading of 84,959 miles. Ask the dealer to explain. Its MOT is recorded as valid until 28 October 2026. You can find this car at Heston Automotive in Hayes.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 July 2026, 87 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,000 from the first recorded £19,999. 1 price reduction recorded, the latest observed on 10 October 2026.

Recorded asking prices
Date observedAsking price
25 July 2026£19,999
26 July 2026£19,999
10 October 2026£18,999
19 October 2026£18,999

Price and mileage comparison

Estimated market asking price: £17,000. The asking price is £1,999 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,400 miles higher than typical for a 2017 BMW X3.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 28 October 2026. 84,959 miles at the last test.

71 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
£10,990101,277 miles
£11,99597,000 miles

These cars have covered 23,431–131,000 miles, compared with 84,000 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

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Dealer

Heston Automotive, Hayes. Across the dealer network: 44 cars for sale.

Dealer postcode: UB3 1DA.

Vehicle photos