2020 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (138 bhp)
• Year: 2020
• Mileage: 40,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 138 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 40,000 miles on the clock, this 2020 BMW 1 Series M Sport has done roughly 7,900 fewer miles than a typical 2020 BMW 1 Series. Priced at £16,990, it is advertised £165 below the AskCar estimate of £17,155. To work out the AskCar estimate, we analyse UK dealer adverts for 7,218 BMW 1 Series cars across different ages and specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Sytner Oldbury BMW in Warley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £165 (under 1%) under the AskCar estimate of £17,155.

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 7,218 priced BMW 1 Series adverts across different ages and specifications, as of 11 November 2026.

A 2020 BMW 1 Series with the 1.5 petrol engine is typically advertised at £15,300: the median of the 432 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2020 BMW 1 Series advertised today. About half of 2020 BMW 1 Series cars are gone from sale within a month of being advertised: 525 of the 1,030 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £16,990. 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 11 November 2026: valid until 1 January 2027.

It has had 3 MOTs. The latest, on 2 January 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; rear brake pad(s) wearing thin.

Mileage at that test: 33,145 miles, which matches the advertised 40,000 miles.

Advertised mileage is about 7,900 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

192 other 2020 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £10,946 to £20,475, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 40,000 miles. Price: £16,690, £300 less than this car. Dealer: Fish Motors in Bolton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-cecf3927299c
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 40,013 miles. Price: £14,500, £2,490 less than this car. Dealer: 1Stop Car Sales in Spalding. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-b4e6fe3e03f4
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 40,100 miles. Price: £16,499, £491 less than this car. Dealer: The PR7 Car Company in Chorley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-3a2e98b1fd80

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 4 miles from this car. Mileage: 65,000 miles. Price: £16,995, the same price as this car. Dealer: M.W. Trade Cars in Dudley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-068bd98d2c4a