2021 BMW X6 M

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

£48,500

Fair price: within 8% of the typical £47,890 for this model, age and mileage, drawing on 50 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: 67,000 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: Blue
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 67,000 miles. At £48,500, it is advertised £610 above our estimated market asking price of £47,890. Our estimate draws on 50 BMW X6 M adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 128 days ago, and its asking price has since fallen by £4,495. The recorded MOT expired on 28 September 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. It is for sale at Magna Motor Group in Warrington.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 June 2026, 128 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £4,495 from the first recorded £52,995. 2 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observed	Asking price
18 June 2026	£52,995
10 July 2026	£52,995
28 July 2026	£51,995
29 July 2026	£51,995
13 October 2026	£48,500
23 October 2026	£48,500

Price and mileage comparison

Estimated market asking price: £47,890. The asking price is £610 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 50 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 valid until 28 September 2026. 59,659 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £54,211 to £69,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£54,211	25,101 miles
£57,950	19,000 miles
£59,810	18,599 miles
£61,000	34,000 miles
£61,498	17,998 miles

These cars have covered 17,998–45,000 miles, compared with 67,000 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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