2021 BMW 7 Series 3.0 740d MHT M Sport

Overview

• Make: BMW
• Model: 7 Series
• Trim: M Sport
• Version: 3.0 740d MHT M Sport Auto 4WD Euro 6 4dr (335 bhp)
• Year: 2021
• Mileage: 53,451 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 164 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 7 Series M Sport is advertised with 53,451 miles on the clock. The dealer is asking £30,975, which is £1,820 below the AskCar estimate of £32,795. To work out the AskCar estimate, we analyse UK dealer adverts for 432 BMW 7 Series cars across different ages and specifications. The asking price is now £2,013 lower than when we first recorded the advert 63 days ago. Our latest MOT record expired on 3 September 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. The seller is Junction 17 Cars Peterborough, based in Yaxley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,820 (5%) under the AskCar estimate of £32,795.

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 432 priced BMW 7 Series adverts across different ages and specifications, as of 6 November 2026.

A 2021 BMW 7 Series with the 3.0 diesel engine is typically advertised at £30,800: the median of the 37 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 BMW 7 Series has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 4 September 2026 at £32,988. Its asking price is now £30,975, £2,013 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 4 September 2026: £32,988
• 8 October 2026: £32,475
• 15 October 2026: £31,975
• 23 October 2026: £31,475
• 29 October 2026: £30,975

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 3 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 4 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 49,491 miles, which matches the advertised 53,451 miles.

Advertised mileage is about 1,100 miles lower than the median mileage of a 2021 BMW 7 Series on AskCar.

Similar cars

12 other 2021 BMW 7 Series M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £24,595 to £34,450, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 7 Series M Sport, 3.0 diesel saloon, black. Mileage: 52,945 miles. Price: £26,750, £4,225 less than this car. Dealer: Lloyd Select Blackpool in Blackpool. AskCar page: https://askcar.co.uk/car/bmw-7-series-2021-577315d6e4b4
• 2021 BMW 7 Series M Sport, 3.0 diesel saloon, black. Mileage: 52,794 miles. Price: £29,000, £1,975 less than this car. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-7-series-2021-266496b7f67f
• 2021 BMW 7 Series M Sport, 3.0 diesel saloon, white. Mileage: 52,320 miles. Price: £27,475, £3,500 less than this car. Dealer: The Car Co in Bury. AskCar page: https://askcar.co.uk/car/bmw-7-series-2021-07ed0ef15ced

• The nearest: 2021 BMW 7 Series M Sport, 3.0 diesel saloon, blue, 39 miles from this car. Mileage: 57,550 miles. Price: £30,789, £186 less than this car. Dealer: A6 Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-7-series-2021-e9e8cdff3615