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 (134 bhp)
• Year: 2020
• Mileage: 48,001 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 113 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport is advertised with 48,001 miles on the clock. The dealer is asking £15,699, which is £499 below the AskCar estimate of £16,198. To work out the AskCar estimate, we analyse UK dealer adverts for 7,180 BMW 1 Series cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 142 days, and its asking price is down £1,100. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Wilsons Motor Group in Epsom. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £499 (3%) under the AskCar estimate of £16,198.

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 7,180 priced BMW 1 Series adverts across different ages and specifications, as of 4 November 2026.

A 2020 BMW 1 Series with the 1.5 petrol engine is typically advertised at £15,500: the median of the 430 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2020 BMW 1 Series has been on sale for at least 142 days, and its asking price has been cut by £1,100. About half of 2020 BMW 1 Series cars are gone from sale within a month of being advertised: 485 of the 945 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 15 June 2026 at £16,799. Its asking price is now £15,699, £1,100 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 10 July 2026: £16,799
• 15 July 2026: £16,599
• 29 July 2026: £16,798
• 22 August 2026: £16,399
• 27 August 2026: £16,499
• 2 October 2026: £16,299
• 14 October 2026: £16,049
• 30 October 2026: £15,699

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 9 January 2027.

It has had 5 MOTs. The latest, on 22 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 44,686 miles, which matches the advertised 48,001 miles.

Advertised mileage is about 200 miles higher than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

186 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 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 48,000 miles. Price: £16,499, £800 more than this car. Dealer: Lookers BMW Crewe in Crewe. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-4d24868340b5
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 47,783 miles. Price: £15,990, £291 more than this car. Dealer: Xenon Automotive in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-e7da7c6b8551
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 48,600 miles. Price: £16,445, £746 more than this car. Dealer: Nextgear Motors in Wigan. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-037079e17456

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 4 miles from this car. Mileage: 49,169 miles. Price: £15,790, £91 more than this car. Dealer: Brayleys Honda Leatherhead in Leatherhead. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-bcaeb54f0d9e