2020 BMW 3 Series 2.0 320d MHT M Sport PRO Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport PRO Edition
• Version: 2.0 320d MHT M Sport Pro Edition Auto RWD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2020
• Mileage: 38,500 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport Pro Edition is advertised with 38,500 miles, approximately 20,700 below the typical mileage for its age. Its asking price of £25,995 is £1,727 above the AskCar estimate of £24,268. The AskCar estimate uses UK dealer asking prices, including 6,886 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 119 days ago. Its asking price has since fallen by £1,000. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at IH Performance in Sandy. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,727 (7%) over the AskCar estimate of £24,268.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 7 November 2026.

A 2020 BMW 3 Series with the 2.0 diesel engine is typically advertised at £18,500: the median of the 455 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 119 days.

Price history

AskCar first saw this advert on 11 July 2026 at £26,995. Its asking price is now £25,995, £1,000 less. The latest price cut was seen on 21 September 2026.

Price changes recorded:

• 12 July 2026: £26,995
• 21 August 2026: £26,495
• 21 September 2026: £25,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 31 January 2027.

It has had 3 MOTs. The latest, on 1 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 35,905 miles, which matches the advertised 38,500 miles.

Advertised mileage is about 20,700 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

3 other 2020 BMW 3 Series M Sport PRO Edition 2.0 diesel automatic saloons are for sale at UK dealers, from £20,500 to £22,450, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport PRO Edition, 2.0 diesel saloon, blue. Mileage: 58,812 miles. Price: £22,450, £3,545 less than this car. Dealer: Lloyd Carlisle BMW in Carlisle. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-2905373c9748
• 2020 BMW 3 Series M Sport PRO Edition, 2.0 diesel saloon, grey. Mileage: 68,993 miles. Price: £20,680, £5,315 less than this car. Dealer: Evans Halshaw Citroen Rotherham in Rotherham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-07ca7ea611de
• 2020 BMW 3 Series M Sport PRO Edition, 2.0 diesel saloon, grey. Mileage: 80,000 miles. Price: £20,500, £5,495 less than this car. Dealer: Sytner Wolverhampton BMW in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-c150517567d0