2020 BMW X6 4.4 Sport

Overview

• Make: BMW
• Model: X6
• Trim: Sport
• Version: 4.4 M50i Sport Auto 4WD Euro 6 5dr (522 bhp)
• Year: 2020
• Mileage: 47,199 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.4 litres, 522 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 257 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 47,199 miles on the clock, this 2020 BMW X6 Sport has done roughly 2,500 fewer miles than a typical 2020 BMW X6. Its asking price of £37,490 is £1,838 below the AskCar estimate of £39,328. The AskCar estimate draws on 547 BMW X6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 118 days ago. Its asking price has since fallen by £2,410. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Williams Liverpool Bmw, based in Liverpool. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,838 (4%) under the AskCar estimate of £39,328.

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 547 priced BMW X6 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2020 BMW X6 has been on sale for at least 118 days.

Price history

AskCar first saw this advert on 9 July 2026 at £39,900. Its asking price is now £37,490, £2,410 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 10 July 2026: £39,900
• 26 July 2026: £39,745
• 11 August 2026: £39,445
• 30 August 2026: £38,985
• 12 September 2026: £38,390
• 2 October 2026: £37,985
• 15 October 2026: £37,890
• 31 October 2026: £37,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 3 April 2027.

It has had 4 MOTs. The latest, on 16 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 45,971 miles, which matches the advertised 47,199 miles.

Advertised mileage is about 2,500 miles lower than the median mileage of a 2020 BMW X6 on AskCar.

Similar cars

1 other 2020 BMW X6 Sport 4.4 petrol automatic SUV is for sale at UK dealers, as of 4 November 2026.

The closest to this car in mileage:

• 2020 BMW X6 Sport, 4.4 petrol SUV, grey. Mileage: 50,636 miles. Price: £37,190, £300 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-23a651b60acb