2020 BMW X7 3.0 M Sport

Overview

• Make: BMW
• Model: X7
• Trim: M Sport
• Version: 3.0 M Sport Auto 4WD Euro 6 5dr
• Year: 2020
• Mileage: 51,686 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 6 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 51,686 miles on the clock, this 2020 BMW X7 M Sport has done roughly 12,000 fewer miles than a typical 2020 BMW X7. Priced at £39,990, it is advertised £62 below the AskCar estimate of £40,052. The AskCar estimate uses UK dealer asking prices, including 403 BMW X7 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 64 days ago. Its asking price has since fallen by £10. The government's MOT record matches its advertised mileage. It is for sale at Selsdon Motors in South Croydon. 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: £62 (under 1%) under the AskCar estimate of £40,052.

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 403 priced BMW X7 adverts across different ages and specifications, as of 4 November 2026.

A 2020 BMW X7 with the 3.0 diesel engine is typically advertised at £42,000: the median of the 39 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 BMW X7 has been on sale for at least 64 days.

Price history

AskCar first saw this advert on 1 September 2026 at £40,000. Its asking price is now £39,990, £10 less. The latest price cut was seen on 22 September 2026.

Price changes recorded:

• 1 September 2026: £40,000
• 22 September 2026: £39,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 31 August 2027.

It has had one MOT, on 1 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 51,688 miles, which matches the advertised 51,686 miles.

Advertised mileage is about 12,000 miles lower than the median mileage of a 2020 BMW X7 on AskCar.

Similar cars

20 other 2020 BMW X7 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £35,925 to £52,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X7 M Sport, 3.0 diesel SUV, grey. Mileage: 55,132 miles. Price: £39,995, the same price as this car. Dealer: Switch Car Group in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-x7-2020-8ce999ec3e09
• 2020 BMW X7 M Sport, 3.0 diesel SUV, blue. Mileage: 56,000 miles. Price: £47,495, £7,505 more than this car. Dealer: Kaim Park Garage in Bathgate. AskCar page: https://askcar.co.uk/car/bmw-x7-2020-88d6441cef4f
• 2020 BMW X7 M Sport, 3.0 diesel SUV, black. Mileage: 58,500 miles. Price: £40,999, £1,009 more than this car. Dealer: Kallenhard in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/bmw-x7-2020-9ba0f7297470

• The nearest: 2020 BMW X7 M Sport, 3.0 diesel SUV, blue, 13 miles from this car. Mileage: 72,000 miles. Price: £38,450, £1,540 less than this car. Dealer: Arbat Motors in Bexleyheath. AskCar page: https://askcar.co.uk/car/bmw-x7-2020-6796c250e064