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: 16,073 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 206 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X7 M Sport is advertised with 16,073 miles, approximately 40,800 below the typical mileage for its age. The AskCar estimate for this car is £54,929. It is priced at £48,995, which is £5,934 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 400 BMW X7 cars across different ages and specifications. We have tracked this advert for 25 days. The government's MOT record matches its advertised mileage. You can find this car at Agnew Group Bavarian BMW in Belfast. 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

Good value: £5,934 (10%) under the AskCar estimate of £54,929.

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 25 days.

Price history

AskCar first saw this advert on 8 October 2026 at £48,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 February 2027.

It has had one MOT, on 3 February 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 12,141 miles, which matches the advertised 16,073 miles.

Advertised mileage is about 40,800 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 £51,497, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X7 M Sport, 3.0 diesel SUV, white. Mileage: 21,275 miles. Price: £51,497, £2,502 more than this car. Dealer: Bowker Motor Group in Preston. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-bcbd24ea88eb
• 2021 BMW X7 M Sport, 3.0 diesel SUV, blue. Mileage: 34,318 miles. Price: £46,898, £2,097 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, £5,000 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, black, 32 miles from this car. Mileage: 55,327 miles. Price: £47,995, £1,000 less than this car. Dealer: S J Davidson Motors in Dungannon. AskCar page: https://askcar.co.uk/car/bmw-x7-2021-43938d24f89b