2021 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: 2021
• Mileage: 21,275 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X7 M Sport is advertised with 21,275 miles, approximately 35,400 below the typical mileage for its age. The dealer is asking £51,497, which is £1,563 above the AskCar estimate of £49,934. To work out the AskCar estimate, we analyse UK dealer adverts for 401 BMW X7 cars across different ages and specifications. We first saw this car advertised 72 days ago. Its asking price has since fallen by £2,495. The seller is Bowker BMW Preston, based in Preston. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,563 (3%) over the AskCar estimate of £49,934.

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 401 priced BMW X7 adverts across different ages and specifications, as of 5 November 2026.

A 2021 BMW X7 with the 3.0 diesel engine is typically advertised at £46,000: the median of the 28 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 BMW X7 has been on sale for at least 72 days.

Price history

AskCar first saw this advert on 25 August 2026 at £53,992. Its asking price is now £51,497, £2,495 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 25 August 2026: £53,992
• 17 September 2026: £52,629
• 20 October 2026: £51,497

Mileage and MOT

Advertised mileage is about 35,400 miles lower than the median mileage of a 2021 BMW X7 on AskCar.

Similar cars

22 other 2021 BMW X7 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £39,680 to £49,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X7 M Sport, 3.0 diesel SUV, white. Mileage: 16,073 miles. Price: £48,995, £2,502 less than this car. Dealer: Agnew Group Bavarian BMW in Belfast. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-ed34234d2dae
• 2021 BMW X7 M Sport, 3.0 diesel SUV, blue. Mileage: 34,318 miles. Price: £46,898, £4,599 less than this car. Dealer: Arnold Clark Kirkcaldy BMW in Kirkcaldy. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-8433f1155729
• 2021 BMW X7 M Sport, 3.0 diesel SUV, white. Mileage: 42,000 miles. Price: £43,995, £7,502 less than this car. Dealer: MBI Autos in Farnham. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-b3432b600136

• The nearest: 2021 BMW X7 M Sport, 3.0 diesel SUV, blue, 12 miles from this car. Mileage: 60,273 miles. Price: £43,995, £7,502 less than this car. Dealer: Darwen Motor Company in Darwen. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-5321ffcfc24a