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: 7,372 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

At 7,372 miles, this 2020 BMW 1 Series M Sport has covered about 41,400 fewer miles than other 2020 BMW 1 Series cars. Its asking price of £20,000 is £533 below the AskCar estimate of £20,533. The AskCar estimate draws on 6,999 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 38 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Swansea MINI, based in Swansea. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £533 (2%) under the AskCar estimate of £20,533.

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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.

A 2020 BMW 1 Series with the 1.5 petrol engine is typically advertised at £15,400: the median of the 412 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 BMW 1 Series has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 25 September 2026 at £20,000. 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 2 November 2026: valid until 9 September 2027.

It has had 5 MOTs. The latest, on 4 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 7,372 miles, which matches the advertised 7,372 miles.

Advertised mileage is about 41,400 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

173 other 2020 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £10,946 to £19,992, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 8,539 miles. Price: £19,500, £500 less than this car. Dealer: Carlingo in Harrogate. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-4b786626715e
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 4,986 miles. Price: £19,875, £125 less than this car. Dealer: Group 1 Worthing BMW in Worthing. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-70b8516c09c5
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 1 miles. Price: £19,881, £119 less than this car. Dealer: Vindis Group Three10 Automotive in St Ives. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-91f072794e12

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 22,979 miles. Price: £19,500, £500 less than this car. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-0b9927f72bfd