2021 BMW X7 3.0 40d MHT M Sport

Overview

• Make: BMW
• Model: X7
• Trim: M Sport
• Version: 3.0 40d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (335 bhp)
• Year: 2021
• Mileage: 71,200 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 207 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X7 M Sport has covered 71,200 miles, around 14,000 more miles than is typical for its age. The dealer is asking £43,489, which is £359 above the AskCar estimate of £43,130. To work out the AskCar estimate, we analyse UK dealer adverts for 403 BMW X7 cars across different ages and specifications. We first recorded this advert 42 days ago, and its asking price has since fallen by £1,000. Its advertised mileage matches the government's MOT record. It is for sale at A6 Motors in Bedford. 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: £359 (under 1%) over the AskCar estimate of £43,130.

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 2021 BMW X7 with the 3.0 diesel engine is typically advertised at £46,000: the median of the 27 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 BMW X7 has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 23 September 2026 at £44,489. Its asking price is now £43,489, £1,000 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 23 September 2026: £44,489
• 17 October 2026: £43,789
• 27 October 2026: £43,489

Mileage and MOT

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

It has had 3 MOTs. The latest, on 31 December 2025, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 62,981 miles, which matches the advertised 71,200 miles.

Advertised mileage is about 14,000 miles higher 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 £51,497, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X7 M Sport, 3.0 diesel SUV, black. Mileage: 67,699 miles. Price: £45,271, £1,782 more than this car. Dealer: Berry Chiswick BMW in Ealing. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-fdab17593df5
• 2021 BMW X7 M Sport, 3.0 diesel SUV, grey. Mileage: 65,000 miles. Price: £42,990, £499 less than this car. Dealer: M A Performance Cars in Sutton Coldfield. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-c77a9bd98658
• 2021 BMW X7 M Sport, 3.0 diesel SUV, blue. Mileage: 79,000 miles. Price: £42,990, £499 less than this car. Dealer: Auto Manor in Lasham. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-22ab47d7083c

• The nearest: 2021 BMW X7 M Sport, 3.0 diesel SUV, grey, 12 miles from this car. Mileage: 60,649 miles. Price: £45,990, £2,501 more than this car. Dealer: Kennington Car Sales in Bletchley. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-d689a1db20f9