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: 32,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 138 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport is advertised with 32,000 miles, approximately 16,700 below the typical mileage for its age. The dealer is asking £17,500, which is £535 below the AskCar estimate of £18,035. To work out the AskCar estimate, we analyse UK dealer adverts for 6,999 BMW 1 Series cars across different ages and specifications. This car was first seen in our listings data 29 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Audi Vw Car Sales in Melksham. 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: £535 (2%) under the AskCar estimate of £18,035.

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 29 days.

Price history

AskCar first saw this advert on 4 October 2026 at £17,500. 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 17 November 2026.

It has had 5 MOTs. The latest, on 18 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 23,972 miles, which matches the advertised 32,000 miles.

Advertised mileage is about 16,700 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 £20,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 32,455 miles. Price: £17,685, £185 more than this car. Dealer: Top Rides Group in Crowthorne. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-f2b48bf589f1
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 30,898 miles. Price: £16,495, £1,005 less than this car. Dealer: Vertu Geely Glasgow South in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-41a2d3e9cc31
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 30,827 miles. Price: £17,299, £201 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-5a2a885de1f2

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white, 8 miles from this car. Mileage: 44,181 miles. Price: £16,995, £505 less than this car. Dealer: Manor Sales in Chippenham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-225f403319b7