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: 65,178 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

This 2020 BMW 1 Series M Sport is advertised with 65,178 miles, approximately 17,400 above the typical mileage for its age. The dealer is asking £14,700, the same as the AskCar estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. It first appeared in our advert records 9 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Car Planet Barnet in New Southgate. 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: the same as the AskCar estimate of £14,700.

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 1.5 petrol engine is typically advertised at £15,500: the median of the 436 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW 1 Series has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 28 October 2026 at £14,700. 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 15 May 2027.

It has had 4 MOTs. The latest, on 16 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 56,946 miles, which matches the advertised 65,178 miles.

Advertised mileage is about 17,400 miles higher than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

190 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 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 65,000 miles. Price: £16,995, £2,295 more than this car. Dealer: M.W. Trade Cars in Dudley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-068bd98d2c4a
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 64,799 miles. Price: £14,375, £325 less than this car. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-cefd968a9af2
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 64,455 miles. Price: £16,750, £2,050 more than this car. Dealer: Berry Chiswick BMW in Ealing. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-78d69d55cfc7

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 36,782 miles. Price: £16,400, £1,700 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-c1e954483cda