2020 BMW 1 Series 2.0 120d M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 2.0 120d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2020
• Mileage: 38,997 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport is advertised with 38,997 miles, approximately 8,800 below the typical mileage for its age. Its asking price of £18,999 is £558 below the AskCar estimate of £19,557. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. The asking price is now £200 lower than when we first recorded the advert 23 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at cinch Bellevue in Hart. 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: £558 (2%) under the AskCar estimate of £19,557.

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 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2020 BMW 1 Series with the 2.0 diesel engine is typically advertised at £20,500: the median of the 220 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW 1 Series has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 14 October 2026 at £19,199. Its asking price is now £18,999, £200 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 14 October 2026: £19,199
• 30 October 2026: £18,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 12 October 2027.

It failed its MOT on 14 September 2026 (offside rear seat belt buckle not functioning as intended) and passed 29 days later, on 13 October 2026.

There were no advisories at the latest test.

Mileage at that test: 38,997 miles, which matches the advertised 38,997 miles.

Advertised mileage is about 8,800 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

45 other 2020 BMW 1 Series M Sport 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £10,995 to £20,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 2.0 diesel hatchback, white. Mileage: 38,800 miles. Price: £17,599, £1,400 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-6ac63347061e
• 2020 BMW 1 Series M Sport, 2.0 diesel hatchback, blue. Mileage: 39,512 miles. Price: £19,599, £600 more than this car. Dealer: Lookers BMW Stafford in Stafford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-6bd602cbe431
• 2020 BMW 1 Series M Sport, 2.0 diesel hatchback, white. Mileage: 39,720 miles. Price: £17,195, £1,804 less than this car. Dealer: Motor Trust UK Garstang in Preston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-3cb923465caa

• The nearest: 2020 BMW 1 Series M Sport, 2.0 diesel hatchback, black, 12 miles from this car. Mileage: 69,857 miles. Price: £15,790, £3,209 less than this car. Dealer: Anchor Cars in Reading. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-5019e1dc11bf