2025 BMW X6 M

4.4 i V8 Competition Steptronic 4WD Euro 6 (s/s) 5dr (616 bhp)

£82,850

Fair price: within 8% of the typical £82,976 for this model, age and mileage, drawing on 51 adverts of this make and model.

Overview

Make: BMW
Model: X6 M
Trim: COMPETITION
Version: 4.4 i V8 Competition Steptronic 4WD Euro 6 (s/s) 5dr (616 bhp)
Mileage: 12,043 miles
Year: 2025
Fuel type: Petrol Hybrid
Body type: SUV
Engine: 4.4 L
Gearbox: Automatic
Power: 616 bhp
Seats: 5
CO2: 286 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: Steptronic
Engine badge: i V8
Emissions standard: Euro 6

About this car

This 2025 BMW X6 M Competition is advertised with 12,043 miles on the clock. At £82,850, it is advertised £126 below our estimated market asking price of £82,976. Our estimate draws on 51 BMW X6 M adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 58 days ago, and its asking price has since fallen by £4,000. It is advertised by Proctor Car Sales in Wessington.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 August 2026, 58 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £4,000 from the first recorded £86,850. 2 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
26 August 2026	£86,850
22 September 2026	£84,950
16 October 2026	£82,850
22 October 2026	£82,850

Price and mileage comparison

Estimated market asking price: £82,976. The asking price is £126 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 51 adverts of this make and model across different ages and specifications.

4 other cars with the same year, trim, gearbox and fuel are for sale from £81,490 to £89,999.

Other matching cars
Asking price	Mileage
£81,490	8,050 miles
£82,090	7,444 miles
£83,500	17,241 miles
£89,999	17,105 miles

These cars have covered 7,444–17,241 miles, compared with 12,043 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 M cars for sale · 2025 BMW X6 M price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.