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: 83,000 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport is advertised with 83,000 miles, approximately 23,400 above the typical mileage for its age. The dealer is asking £17,995, which is £1,090 above the AskCar estimate of £16,905. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. This car was first seen in our listings data 26 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Great Park Motors in Newcastle Upon Tyne. 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: £1,090 (6%) over the AskCar estimate of £16,905.

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 26 days.

Price history

AskCar first saw this advert on 10 October 2026 at £17,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 8 June 2027.

It has had 5 MOTs. The latest, on 2 June 2026, passed.

Advisories at the latest test: offside rear tyre slightly damaged/cracking or perishing slight perishing.

Mileage at that test: 76,432 miles, which matches the advertised 83,000 miles.

Advertised mileage is about 23,400 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: 83,282 miles. Price: £17,500, £495 less than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-83d1d1bb0ca8
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 82,000 miles. Price: £15,995, £2,000 less than this car. Dealer: R L Motor Services Car Sales in Plymouth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ed9dd91035a7
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 85,000 miles. Price: £17,895, £100 less than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-27a3e5d97b03

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel saloon, black, 3 miles from this car. Mileage: 69,863 miles. Price: £18,900, £905 more than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-428ce077d55c