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: 45,379 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 138 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport has covered 45,379 miles, around 2,600 fewer miles than is typical for its age. The AskCar estimate for this car is £16,632. It is priced at £17,489, which is £857 above that estimate. The AskCar estimate draws on 7,138 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 25 days. The government's MOT record matches its advertised mileage. You can find this car at Essex Prestige in Harlow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £857 (5%) over the AskCar estimate of £16,632.

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 7,138 priced BMW 1 Series adverts across different ages and specifications, as of 8 November 2026.

A 2020 BMW 1 Series with the 1.5 petrol engine is typically advertised at £15,300: the median of the 430 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2020 BMW 1 Series has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 14 October 2026 at £16,989. Its asking price is now £17,489, £500 more.

Price changes recorded:

• 14 October 2026: £16,989
• 18 October 2026: £17,489

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 12 June 2027.

It failed its MOT on 2 June 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 3 June 2026.

There were no advisories at the latest test.

Mileage at that test: 43,037 miles, which matches the advertised 45,379 miles.

Advertised mileage is about 2,600 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

185 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 8 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 45,344 miles. Price: £16,645, £844 less than this car. Dealer: Barn Cars in Brentwood. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-151cb9c84dd3
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 45,493 miles. Price: £16,500, £989 less than this car. Dealer: JCT600 Approved Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-f18eeb51ee4d
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 45,194 miles. Price: £16,985, £504 less than this car. Dealer: Stratstone Bmw Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-2958cebc744e

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, black, 2 miles from this car. Mileage: 47,000 miles. Price: £19,490, £2,001 more than this car. Dealer: Whites Cars in Harlow. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-a6be3a2fdefc