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: 79,632 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 79,632 miles, this 2020 BMW 1 Series M Sport has covered about 31,800 more miles than other 2020 BMW 1 Series cars. Priced at £16,390, it is advertised £1,430 above the AskCar estimate of £14,960. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 73 days, and its asking price has been cut by £200. Its advertised mileage matches the government's MOT record. The seller is Auto Unit, based in Newport. 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

Above the going rate: £1,430 (9%) over the AskCar estimate of £14,960.

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

The dealer may accept less. This 2020 BMW 1 Series has been on sale for at least 73 days, and its asking price has been cut by £200. About half of 2020 BMW 1 Series cars are gone from sale within a month of being advertised: 497 of the 965 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 25 August 2026 at £16,590. Its asking price is now £16,390, £200 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 25 August 2026: £16,590
• 28 October 2026: £16,390

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 28 December 2026.

It has had 3 MOTs. The latest, on 17 December 2025, passed.

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

Mileage at that test: 66,477 miles, which matches the advertised 79,632 miles.

Advertised mileage is about 31,800 miles higher 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, blue. Mileage: 80,099 miles. Price: £13,285, £3,105 less than this car. Dealer: Bayer Car Sales in Fareham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-ea40739c0666
• 2020 BMW 1 Series M Sport, 2.0 diesel hatchback, grey. Mileage: 77,693 miles. Price: £14,195, £2,195 less than this car. Dealer: Motors Deals in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-30eb5af63445
• 2020 BMW 1 Series M Sport, 2.0 diesel hatchback, white. Mileage: 76,200 miles. Price: £17,490, £1,100 more than this car. Dealer: Sherwood Garage in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-9e5db41960f8

• The nearest: 2020 BMW 1 Series M Sport, 2.0 diesel hatchback, grey, 12 miles from this car. Mileage: 101,272 miles. Price: £13,488, £2,902 less than this car. Dealer: Jeff White Motors in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-ab2a697ad619