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: 49,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 7 Series M Sport is advertised with 49,000 miles, approximately 6,400 below the typical mileage for its age. Its asking price of £26,500 is £1,300 below the AskCar estimate of £27,800. To work out the AskCar estimate, we analyse UK dealer adverts for 435 BMW 7 Series cars across different ages and specifications. The asking price is now £2,000 lower than when we first recorded the advert 127 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at David Brothers Car Sales in Royston. 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: £1,300 (4%) under the AskCar estimate of £27,800.

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 127 days.

Price history

AskCar first saw this advert on 1 July 2026 at £28,500. Its asking price is now £26,500, £2,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 1 July 2026: £28,500
• 23 July 2026: £28,000
• 31 October 2026: £26,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 25 March 2027.

It has had 4 MOTs. The latest, on 26 March 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 46,691 miles, which matches the advertised 49,000 miles.

Advertised mileage is about 6,400 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, blue. Mileage: 49,326 miles. Price: £30,995, £4,495 more than this car. Dealer: Sycamore Stamford in Stamford. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-27596159b318
• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, grey. Mileage: 52,050 miles. Price: £30,499, £3,999 more than this car. Dealer: N K Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-3e3a5fb16376
• 2020 BMW 7 Series M Sport, 3.0 diesel saloon, black. Mileage: 43,983 miles. Price: £28,000, £1,500 more than this car. Dealer: Listers King's Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-17f87d3685c8

• The nearest: 2020 BMW 7 Series M Sport, 3.0 diesel saloon, black, 10 miles from this car. Mileage: 86,000 miles. Price: £27,450, £950 more than this car. Dealer: Windmill Autos in Sandy. AskCar page: https://askcar.co.uk/car/bmw-7-series-2020-775ed6e7f235