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: 65,000 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 207 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X7 M Sport is advertised with 65,000 miles, approximately 7,800 above the typical mileage for its age. Priced at £42,990, it is advertised £2,027 below the AskCar estimate of £45,017. To work out the AskCar estimate, we analyse UK dealer adverts for 403 BMW X7 cars across different ages and specifications. Since we first spotted the advert 147 days ago, the asking price has dropped by £2,000. The recorded MOT expired on 18 June 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at M A Performance Cars in Sutton Coldfield. 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: £2,027 (4%) under the AskCar estimate of £45,017.

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 147 days.

Price history

AskCar first saw this advert on 10 June 2026 at £44,990. Its asking price is now £42,990, £2,000 less. The latest price cut was seen on 19 October 2026.

Price changes recorded:

• 7 July 2026: £44,990
• 27 August 2026: £43,990
• 6 October 2026: £42,990
• 19 October 2026: £41,990
• 25 October 2026: £42,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 18 June 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 19 June 2025, passed.

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

Mileage at that test: 60,845 miles, which matches the advertised 65,000 miles.

Advertised mileage is about 7,800 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, £2,281 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, black. Mileage: 61,000 miles. Price: £49,995, £7,005 more than this car. Dealer: Crystal Automotive Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-e9a15e30d5eb
• 2021 BMW X7 M Sport, 3.0 diesel SUV, grey. Mileage: 60,649 miles. Price: £45,990, £3,000 more than this car. Dealer: Kennington Car Sales in Bletchley. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-d689a1db20f9