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: 37,299 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

At 37,299 miles, this 2020 BMW 1 Series M Sport has covered about 10,600 fewer miles than other 2020 BMW 1 Series cars. Its asking price of £16,498 is £673 below the AskCar estimate of £17,171. The AskCar estimate draws on 7,184 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 30 days ago. Its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is CarSupermarket.com Lincoln, based in Lincoln. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £673 (3%) under the AskCar estimate of £17,171.

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 7,184 priced BMW 1 Series adverts across different ages and specifications, as of 7 November 2026.

A 2020 BMW 1 Series with the 1.5 petrol engine is typically advertised at £15,300: the median of the 432 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 BMW 1 Series has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 8 October 2026 at £16,998. Its asking price is now £16,498, £500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 8 October 2026: £16,998
• 17 October 2026: £16,798
• 3 November 2026: £16,498

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 5 October 2027.

It has had 5 MOTs. The latest, on 6 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,299 miles, which matches the advertised 37,299 miles.

Advertised mileage is about 10,600 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

185 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 7 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 37,500 miles. Price: £16,991, £493 more than this car. Dealer: Prestige Cars by Peter Cooper Horsham in Horsham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-89526a318273
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 37,000 miles. Price: £18,500, £2,002 more than this car. Dealer: Mylson Stoke in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-c36d6bfec16a
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 36,946 miles. Price: £16,899, £401 more than this car. Dealer: Williams Bolton Bmw in Bolton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-635918e78d34

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 4 miles from this car. Mileage: 43,435 miles. Price: £16,250, £248 less than this car. Dealer: MINI UK at Group 1 Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-03f784fa208d