2020 BMW 3 Series 2.0 320d M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320d M Sport Auto RWD Euro 6 4dr (187 bhp)
• Year: 2020
• Mileage: 76,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport is advertised with 76,000 miles, approximately 16,400 above the typical mileage for its age. The dealer is asking £16,995, which is £334 below the AskCar estimate of £17,329. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 98 days ago, the asking price has dropped by £1,000. It is for sale at AP Vehicle Trading in Leicester. 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: £334 (1%) under the AskCar estimate of £17,329.

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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

A 2020 BMW 3 Series with the 2.0 diesel engine is typically advertised at £18,500: the median of the 461 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 98 days.

Price history

AskCar first saw this advert on 30 July 2026 at £17,995. Its asking price is now £16,995, £1,000 less. The latest price cut was seen on 9 October 2026.

Price changes recorded:

• 30 July 2026: £17,995
• 16 August 2026: £17,795
• 25 September 2026: £17,495
• 9 October 2026: £16,995

Mileage and MOT

Advertised mileage is about 16,400 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

66 other 2020 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £9,990 to £23,977, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 76,535 miles. Price: £16,895, £100 less than this car. Dealer: SG Motorhouse in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-12b5ce3133ae
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, white. Mileage: 77,730 miles. Price: £18,495, £1,500 more than this car. Dealer: Ilex Car Sales in Limavady. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-53e26bd8dd34
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, white. Mileage: 74,000 miles. Price: £18,795, £1,800 more than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-b7d2948089d7

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue, 10 miles from this car. Mileage: 56,516 miles. Price: £17,320, £325 more than this car. Dealer: Carsa Mountsorrel in Mountsorrel. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e0c3cf1743a3