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 RWD Euro 6 (s/s) 4dr (261 bhp)
• Year: 2020
• Mileage: 43,983 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 173 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 7 Series M Sport is advertised with 43,983 miles, approximately 11,400 below the typical mileage for its age. The dealer is asking £28,000, which is £503 below the AskCar estimate of £28,503. To work out the AskCar estimate, we analyse UK dealer adverts for 435 BMW 7 Series cars across different ages and specifications. Since we first spotted the advert 129 days ago, the asking price has dropped by £3,475. The government's MOT record matches its advertised mileage. It is advertised by Listers King's Lynn in King's Lynn and West Norfolk. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £503 (1%) under the AskCar estimate of £28,503.

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 435 priced BMW 7 Series adverts across different ages and specifications, as of 5 November 2026.

A 2020 BMW 7 Series with the 3.0 diesel engine is typically advertised at £30,000: the median of the 35 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW 7 Series has been on sale for at least 129 days.

Price history

AskCar first saw this advert on 29 June 2026 at £31,475. Its asking price is now £28,000, £3,475 less. The latest price cut was seen on 3 October 2026.

Price changes recorded:

• 29 June 2026: £31,475
• 4 August 2026: £32,975
• 8 September 2026: £30,975
• 12 September 2026: £30,475
• 19 September 2026: £29,975
• 3 October 2026: £28,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 13 September 2027.

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

There were no advisories at the latest test.

Mileage at that test: 43,992 miles, which matches the advertised 43,983 miles.

Advertised mileage is about 11,400 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 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, black. Mileage: 40,000 miles. Price: £31,990, £3,990 more than this car. Dealer: Snippersgate in Houghton-le-Spring. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-ace8d33d9ff1
• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, grey. Mileage: 49,000 miles. Price: £26,500, £1,500 less than this car. Dealer: David Brothers Car Sales in Royston. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-6465d5c48de7
• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, blue. Mileage: 49,326 miles. Price: £30,995, £2,995 more than this car. Dealer: Sycamore Stamford in Stamford. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-27596159b318

• The nearest: 2020 BMW 7 Series M Sport, 3.0 diesel saloon, grey, 18 miles from this car. Mileage: 36,250 miles. Price: £33,495, £5,495 more than this car. Dealer: Summit Sports and Classics in Fakenham. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-c69de5776689