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: 42,911 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 138 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport is advertised with 42,911 miles, approximately 4,900 below the typical mileage for its age. The dealer is asking £16,599, which is £260 below the AskCar estimate of £16,859. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. This car was first seen in our listings data 37 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by cinch Corby in North Northamptonshire. 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: £260 (1%) under the AskCar estimate of £16,859.

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 37 days.

Price history

AskCar first saw this advert on 30 September 2026 at £16,599. Its asking price has not changed.

Price changes recorded:

• 30 September 2026: £16,599
• 1 October 2026: £16,699
• 17 October 2026: £16,599

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 29 August 2027.

It has had 5 MOTs. The latest, on 30 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 42,908 miles, which matches the advertised 42,911 miles.

Advertised mileage is about 4,900 miles lower 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: 42,978 miles. Price: £16,295, £304 less than this car. Dealer: Group 1 Farnborough BMW in Farnborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-1bb1ed49426c
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 43,000 miles. Price: £16,290, £309 less than this car. Dealer: GTS Automotive in Osbaldeston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-5671b2cf5d0f
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 42,802 miles. Price: £15,689, £910 less than this car. Dealer: Woods of Wirral Motor Company Trading Standards Approved Dealership in Birkenhead. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-47dfbbc77644

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, black, under a mile from this car. Mileage: 60,629 miles. Price: £15,699, £900 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-595ad67d6a5f