2021 BMW X6 M

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

£61,000

Fair price: within 8% of the typical £58,115 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 Auto 4WD Euro 6 (s/s) 5dr (616 bhp)
Mileage: 34,000 miles
Year: 2021
Fuel type: Petrol
Body type: SUV
Engine: 4.4 L
Gearbox: Automatic
Power: 616 bhp
Seats: 5
CO2: 303 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: i V8
Emissions standard: Euro 6

About this car

This 2021 BMW X6 M Competition has covered 34,000 miles. At £61,000, it is advertised £2,885 above our estimated market asking price of £58,115. To estimate its market asking price, we analyse UK dealer adverts for 51 BMW X6 M cars across different ages and specifications. We have tracked this advert for 89 days. The latest recorded MOT expiry date is 15 July 2026, which has passed. Confirm its status with the dealer. The latest recorded MOT mileage is consistent with the advertised figure. It is advertised by Brooklyns in Broxbourne.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 July 2026, 89 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observed	Asking price
27 July 2026	£61,000
22 October 2026	£61,000

Price and mileage comparison

Estimated market asking price: £58,115. The asking price is £2,885 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 51 adverts of this make and model across different ages and specifications.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 15 July 2026. 24,634 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £48,500 to £69,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£48,500	67,000 miles
£54,211	25,101 miles
£57,950	19,000 miles
£59,810	18,599 miles
£61,498	17,998 miles

These cars have covered 17,998–67,000 miles, compared with 34,000 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 X6 M cars for sale · 2021 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

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