2015 BMW X6

3.0 M Sport Auto 4WD Euro 6 5dr (308 bhp)

£14,991

Fair price: within 8% of the typical £14,398 for this model, age and mileage, drawing on 513 adverts of this make and model.

Overview

Make: BMW
Model: X6
Trim: M SPORT
Version: 3.0 M Sport Auto 4WD Euro 6 5dr (308 bhp)
Mileage: 118,050 miles
Year: 2015
Fuel type: Diesel
Body type: SUV
Engine: 3.0 L
Gearbox: Automatic
Power: 308 bhp
Seats: 5
Colour: White
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: 40d
Emissions standard: Euro 6

About this car

With 118,050 miles on the clock, this 2015 BMW X6 M Sport has done roughly 34,600 more miles than a typical 2015 BMW X6. Our estimated market asking price is £14,398. This car is advertised at £14,991, which is £593 above that figure. The estimate uses 513 UK dealer adverts for the BMW X6, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 39 days ago, the asking price has dropped by £1,000. It is advertised by Prestige Motor Company in Edinburgh.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 September 2026, 39 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,000 from the first recorded £15,991. 1 price reduction recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
11 September 2026	£15,991
17 October 2026	£14,991
19 October 2026	£14,991

Price and mileage comparison

Estimated market asking price: £14,398. The asking price is £593 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 513 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,600 miles higher than typical for a 2015 BMW X6.

16 other cars with the same year, trim, gearbox and fuel are for sale from £13,795 to £18,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£13,795	115,000 miles
£14,295	84,000 miles
£14,499	110,631 miles
£14,990	94,000 miles
£14,995	111,793 miles

These cars have covered 61,926–115,000 miles, compared with 118,050 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 X6 cars for sale · 2015 BMW X6 price guide

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Dealer

Prestige Motor Company, Edinburgh. Across the dealer network: 86 cars for sale.

Dealer postcode: EH11 4EX.

Dealer opening hours

Monday: 08:00-17:00
Tuesday: 08:00-17:00
Wednesday: 08:00-17:00
Thursday: 08:00-17:00
Friday: 08:00-17:00
Saturday: 11:00-16:00
Sunday: 12:00-16:00