2020 BMW 5 Series 2.0 520i M Sport

Overview

• Make: BMW
• Model: 5 Series
• Trim: M Sport
• Version: 2.0 520i GPF M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
• Year: 2020
• Mileage: 37,200 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 5 Series M Sport has covered 37,200 miles, around 22,400 fewer miles than is typical for its age. Priced at £18,798, it is advertised £878 below the AskCar estimate of £19,676. To work out the AskCar estimate, we analyse UK dealer adverts for 2,746 BMW 5 Series cars across different ages and specifications. The asking price is now £202 lower than when we first recorded the advert 30 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Your Car Supermarket in Birmingham. 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: £878 (4%) under the AskCar estimate of £19,676.

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 2.0 petrol engine is typically advertised at £18,400: the median of the 122 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW 5 Series has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 7 October 2026 at £19,000. Its asking price is now £18,798, £202 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 7 October 2026: £19,000
• 5 November 2026: £18,798

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 26 June 2027.

It has had 4 MOTs. The latest, on 11 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 35,129 miles, which matches the advertised 37,200 miles.

Advertised mileage is about 22,400 miles lower than the median mileage of a 2020 BMW 5 Series on AskCar.

Similar cars

11 other 2020 BMW 5 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £15,910 to £23,800, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 5 Series M Sport, 2.0 petrol saloon, black. Mileage: 37,000 miles. Price: £18,450, £348 less than this car. Dealer: Westleigh Prestige in Wickford. AskCar page: https://askcar.co.uk/car/bmw-5-series-2020-f57b26e037dc
• 2020 BMW 5 Series M Sport, 2.0 petrol saloon, black. Mileage: 35,400 miles. Price: £23,800, £5,002 more than this car. Dealer: John Clark BMW Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-5-series-2020-901d0c67b5aa
• 2020 BMW 5 Series M Sport, 2.0 petrol saloon, black. Mileage: 35,000 miles. Price: £22,110, £3,312 more than this car. Dealer: cartime Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-5-series-2020-35b2961d2553

• The nearest: 2020 BMW 5 Series M Sport, 2.0 petrol saloon, black, 32 miles from this car. Mileage: 81,819 miles. Price: £15,910, £2,888 less than this car. Dealer: Carsa Mountsorrel in Mountsorrel. AskCar page: https://askcar.co.uk/car/bmw-5-series-2020-2c9101a2a281