2021 BMW X7 3.0 40d MHT M Sport

Overview

• Make: BMW
• Model: X7
• Trim: M Sport
• Version: 3.0 MHT M Sport Auto 4WD Euro 6 5dr (335 bhp)
• Year: 2021
• Mileage: 21,275 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 21,275 miles, this 2021 BMW X7 M Sport has covered about 35,600 fewer miles than other 2021 BMW X7 cars. The AskCar estimate for this car is £53,763. It is priced at £51,497, which is £2,266 below that estimate. The AskCar estimate draws on 400 BMW X7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 111 days ago. Its asking price has since fallen by £2,934. It is advertised by Bowker Motor Group in Preston. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,266 (4%) under the AskCar estimate of £53,763.

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 400 priced BMW X7 adverts across different ages and specifications, as of 2 November 2026.

A 2021 BMW X7 with the 3.0 diesel engine is typically advertised at £46,000: the median of the 29 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 BMW X7 has been on sale for at least 111 days.

Price history

AskCar first saw this advert on 14 July 2026 at £54,431. Its asking price is now £51,497, £2,934 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 14 July 2026: £54,431
• 4 August 2026: £53,992
• 17 September 2026: £52,629
• 20 October 2026: £51,497

Mileage and MOT

Advertised mileage is about 35,600 miles lower than the median mileage of a 2021 BMW X7 on AskCar.

Similar cars

23 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 2 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