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 [Pro Pack] Auto RWD Euro 6 4dr Step (187 bhp)
• Year: 2020
• Mileage: 40,185 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: 122 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 40,185 miles on the clock, this 2020 BMW 3 Series M Sport has done roughly 19,800 fewer miles than a typical 2020 BMW 3 Series. Priced at £22,099, it is advertised £799 above the AskCar estimate of £21,300. The AskCar estimate draws on 6,902 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motorpoint Edinburgh, based in Edinburgh. 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: £799 (3%) over the AskCar estimate of £21,300.

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

AskCar first saw this 2020 BMW 3 Series advertised today. About half of 2020 BMW 3 Series cars are gone from sale within a month of being advertised: 342 of the 714 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £22,099. 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 6 November 2026: valid until 24 September 2027.

It has had 4 MOTs. The latest, on 25 September 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; nearside rear tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 40,185 miles, which matches the advertised 40,185 miles.

Advertised mileage is about 19,800 miles lower 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, grey. Mileage: 40,000 miles. Price: £23,395, £1,296 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e4dbf161b889
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, white. Mileage: 41,030 miles. Price: £19,820, £2,279 less than this car. Dealer: Evans Halshaw Vauxhall Kilmarnock in Kilmarnock. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ead813f10a83
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 41,455 miles. Price: £22,600, £501 more than this car. Dealer: MINI UK at John Clark Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-5635b313d585

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel saloon, black, 11 miles from this car. Mileage: 75,001 miles. Price: £15,299, £6,800 less than this car. Dealer: Eastern Western Motor Group Car Deal Warehouse Superstore Newbridge in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ba0d25922f46