2020 BMW 3 Series 2.0 320d MHT M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320d MHT M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2020
• Mileage: 60,242 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport is advertised with 60,242 miles on the clock. Its asking price of £18,990 is £1,048 below the AskCar estimate of £20,038. The AskCar estimate draws on 6,902 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 162 days ago, the asking price has dropped by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Neil Kieran Automotive in Darlington. 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: £1,048 (5%) under the AskCar estimate of £20,038.

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 6,902 priced BMW 3 Series adverts across different ages and specifications, as of 6 November 2026.

A 2020 BMW 3 Series with the 2.0 diesel engine is typically advertised at £18,500: the median of the 462 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £20,990. Its asking price is now £18,990, £2,000 less. The latest price cut was seen on 15 September 2026.

Price changes recorded:

• 29 May 2026: £20,990
• 4 June 2026: £19,990
• 30 July 2026: £19,490
• 15 September 2026: £18,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 31 March 2027.

It has had 5 MOTs. The latest, on 1 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 60,221 miles, which matches the advertised 60,242 miles.

Advertised mileage is about 200 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

68 other 2020 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £10,290 to £23,977, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 60,000 miles. Price: £19,999, £1,009 more than this car. Dealer: Lookers in Newtownabbey. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ee5e466f9896
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 59,704 miles. Price: £19,945, £955 more than this car. Dealer: Gormley Car Sales in Magherafelt. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e737d989363e
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, white. Mileage: 62,294 miles. Price: £16,750, £2,240 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-47f4dd3f3f89

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel saloon, black, 2 miles from this car. Mileage: 69,000 miles. Price: £16,995, £1,995 less than this car. Dealer: M M K Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-bed4738765d6