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: 79,952 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 79,952 miles on the clock, this 2020 BMW 3 Series M Sport has done roughly 21,000 more miles than a typical 2020 BMW 3 Series. Priced at £17,160, it is advertised £181 below the AskCar estimate of £17,341. The AskCar estimate draws on 6,742 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 9 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Vauxhall Leeds, based in Leeds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £181 (1%) under the AskCar estimate of £17,341.

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 6,742 priced BMW 3 Series adverts across different ages and specifications, as of 2 November 2026.

A 2020 BMW 3 Series with the 2.0 diesel engine is typically advertised at £18,500: the median of the 448 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 24 October 2026 at £16,460. Its asking price is now £17,160, £700 more.

Price changes recorded:

• 24 October 2026: £16,460
• 25 October 2026: £17,460
• 28 October 2026: £17,160

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 16 August 2027.

It has had 4 MOTs. The latest, on 20 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 76,216 miles, which matches the advertised 79,952 miles.

Advertised mileage is about 21,000 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

64 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 2 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 79,927 miles. Price: £18,495, £1,335 more than this car. Dealer: Ilex Car Sales in Limavady. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-fb71b5836f1c
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 78,430 miles. Price: £16,350, £810 less than this car. Dealer: Perrys Milton Keynes Peugeot & Citroen in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ea637dcb79df
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 82,000 miles. Price: £15,995, £1,165 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

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue, 5 miles from this car. Mileage: 23,864 miles. Price: £23,730, £6,570 more than this car. Dealer: Evans Halshaw Vauxhall Horsforth in Horsforth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-b0ecc753621b