2020 BMW 5 Series 3.0 540i M Sport

Overview

• Make: BMW
• Model: 5 Series
• Trim: M Sport
• Version: 3.0 540i GPF M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (335 bhp)
• Year: 2020
• Mileage: 75,146 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 180 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 5 Series M Sport is advertised with 75,146 miles, approximately 15,600 above the typical mileage for its age. Priced at £23,000, it is advertised £571 below the AskCar estimate of £23,571. To work out the AskCar estimate, we analyse UK dealer adverts for 2,746 BMW 5 Series cars across different ages and specifications. We first saw this car advertised 21 days ago. Its asking price has since fallen by £600. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Car Planet Watford in Rickmansworth. 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: £571 (2%) under the AskCar estimate of £23,571.

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 2,746 priced BMW 5 Series adverts across different ages and specifications, as of 6 November 2026.

A 2020 BMW 5 Series with the 3.0 petrol engine is typically advertised at £23,000: the median of the 30 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW 5 Series has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 16 October 2026 at £23,600. Its asking price is now £23,000, £600 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 16 October 2026: £23,600
• 24 October 2026: £23,300
• 31 October 2026: £23,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 4 October 2027.

It has had 5 MOTs. The latest, on 5 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 75,031 miles, which matches the advertised 75,146 miles.

Advertised mileage is about 15,600 miles higher than the median mileage of a 2020 BMW 5 Series on AskCar.

Similar cars

4 other 2020 BMW 5 Series M Sport 3.0 petrol automatic estates are for sale at UK dealers, from £23,795 to £34,500, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 5 Series M Sport, 3.0 petrol estate, grey. Mileage: 84,280 miles. Price: £23,795, £795 more than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/bmw-5-series-2020-0c4346fac8f1
• 2020 BMW 5 Series M Sport, 3.0 petrol estate, white. Mileage: 59,651 miles. Price: £23,995, £995 more than this car. Dealer: AR Motor Group in Rishton. AskCar page: https://askcar.co.uk/car/bmw-5-series-2020-2d64dca9d933
• 2020 BMW 5 Series M Sport, 3.0 petrol estate, grey. Mileage: 50,794 miles. Price: £28,990, £5,990 more than this car. Dealer: Lloyd Colne BMW in Colne. AskCar page: https://askcar.co.uk/car/bmw-5-series-2020-66ceca90c4cc