2015 BMW X3

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

£11,990

Above the going rate: £965 over the typical £11,025 for this model, age and mileage, drawing on 2,996 adverts of this make and model.

Overview

Make: BMW
Model: X3
Trim: XLINE
Version: 2.0 20d Xline Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Mileage: 70,000 miles
Year: 2015
Fuel type: Diesel
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Power: 187 bhp
Seats: 5
CO2: 136 g/km
Colour: White
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: 20d
Emissions standard: Euro 6

About this car

This 2015 BMW X3 Xline is advertised with 70,000 miles, approximately 17,000 below the typical mileage for its age. Its asking price of £11,990 is £965 above our estimate of £11,025. The estimate uses 2,996 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 3 days. The latest MOT record shows an expiry date of 28 November 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Diagnostek in Mayfield.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 3 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
18 October 2026	£11,990
20 October 2026	£11,990

Price and mileage comparison

Estimated market asking price: £11,025. The asking price is £965 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 17,000 miles lower than typical for a 2015 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 November 2026. 59,789 miles at the last test.

11 other cars with the same year, trim, gearbox and fuel are for sale from £6,489 to £12,990.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£6,489	136,238 miles
£6,850	132,800 miles
£7,250	124,950 miles
£8,495	93,000 miles
£8,500	105,800 miles

These cars have covered 52,934–136,238 miles, compared with 70,000 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 · 2015 BMW X3 price guide

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Dealer

Diagnostek, Mayfield. Across the dealer network: 17 cars for sale.

Dealer postcode: TN20 6AA.