2025 BMW X6 M 4.4 i V8 Competition

Overview

• Make: BMW
• Model: X6 M
• Trim: Competition
• Version: 4.4 i V8 Competition Steptronic 4WD Euro 6 (s/s) 5dr (616 bhp)
• Year: 2025
• Mileage: 7,444 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 4.4 litres, 616 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 286 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 BMW X6 M Competition is 7,444 miles. Priced at £80,399, it is advertised £5,011 below the AskCar estimate of £85,410. The AskCar estimate draws on 54 BMW X6 M adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 162 days ago, the asking price has dropped by £11,600. The seller is Stratstone Bmw Leeds, based in Leeds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £5,011 (5%) under the AskCar estimate of £85,410.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 54 priced BMW X6 M adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2025 BMW X6 M has been on sale for at least 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £91,999. Its asking price is now £80,399, £11,600 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 28 May 2026: £91,999
• 4 June 2026: £91,599
• 16 June 2026: £90,799
• 25 June 2026: £90,390
• 28 June 2026: £89,499
• 8 July 2026: £88,999
• 31 July 2026: £87,450
• 8 August 2026: £87,299
• 16 August 2026: £86,999
• 27 August 2026: £85,950
• 5 September 2026: £85,799
• 10 September 2026: £85,299
• 20 September 2026: £83,950
• 27 September 2026: £83,599
• 8 October 2026: £82,999
• 16 October 2026: £82,090
• 25 October 2026: £81,899
• 27 October 2026: £80,790
• 4 November 2026: £80,399

Mileage and MOT

MOT: first test not yet due.

Similar cars

4 other 2025 BMW X6 M Competition 4.4 petrol automatic SUVs are for sale at UK dealers, from £80,090 to £89,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW X6 M Competition, 4.4 petrol SUV, grey. Mileage: 8,050 miles. Price: £80,090, £309 less than this car. Dealer: Stratstone Bmw Hull in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/bmw-x6-m-2025-24f926905807
• 2025 BMW X6 M Competition, 4.4 petrol SUV, black. Mileage: 12,043 miles. Price: £82,850, £2,451 more than this car. Dealer: Proctor Car Sales in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-x6-m-2025-963cc734bcca
• 2025 BMW X6 M Competition, 4.4 petrol SUV, black. Mileage: 17,105 miles. Price: £89,999, £9,600 more than this car. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-m-2025-f1494186cced