2020 BMW 7 Series 3.0 730d M Sport

Overview

• Make: BMW
• Model: 7 Series
• Trim: M Sport
• Version: 3.0 730d M Sport Auto 4WD Euro 6 (s/s) 4dr (261 bhp)
• Year: 2020
• Mileage: 31,161 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 7 Series M Sport has covered 31,161 miles, around 24,600 fewer miles than is typical for its age. The dealer is asking £31,475, which is £326 below the AskCar estimate of £31,801. To work out the AskCar estimate, we analyse UK dealer adverts for 432 BMW 7 Series cars across different ages and specifications. We first recorded this advert 84 days ago, and its asking price has since fallen by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by The Car Co in Bury. 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: £326 (1%) under the AskCar estimate of £31,801.

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 2020 BMW 7 Series with the 3.0 diesel engine is typically advertised at £29,500: the median of the 36 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW 7 Series has been on sale for at least 84 days.

Price history

AskCar first saw this advert on 14 August 2026 at £33,475. Its asking price is now £31,475, £2,000 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 14 August 2026: £33,475
• 8 September 2026: £32,975
• 13 October 2026: £32,475
• 17 October 2026: £31,975
• 24 October 2026: £31,475

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 13 July 2027.

It has had 4 MOTs. The latest, on 14 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 31,049 miles, which matches the advertised 31,161 miles.

Advertised mileage is about 24,600 miles lower than the median mileage of a 2020 BMW 7 Series on AskCar.

Similar cars

19 other 2020 BMW 7 Series M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £23,989 to £41,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, black. Mileage: 31,000 miles. Price: £31,450, the same price as this car. Dealer: Magee Automotive in Lisburn. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-ae0dafe9a994
• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, blue. Mileage: 32,386 miles. Price: £29,995, £1,480 less than this car. Dealer: RPM Motors (N.I.) in Belfast. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-6e33805bac14
• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, black. Mileage: 36,000 miles. Price: £41,995, £10,520 more than this car. Dealer: A C G Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-8f539f7836a3

• The nearest: 2020 BMW 7 Series M Sport, 3.0 diesel saloon, grey, under a mile from this car. Mileage: 55,061 miles. Price: £26,975, £4,500 less than this car. Dealer: The Car Co in Bury. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-20cd4523821d