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: 29,900 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 113 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport has covered 29,900 miles, around 17,900 fewer miles than is typical for its age. Its asking price of £17,500 is £445 below the AskCar estimate of £17,945. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 162 days, and its asking price is down £250. The government's MOT record matches its advertised mileage. You can find this car at Quantum Cars in Romford. 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: £445 (2%) under the AskCar estimate of £17,945.

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

The dealer may accept less. This 2020 BMW 1 Series has been on sale for at least 162 days, and its asking price has been cut by £250. About half of 2020 BMW 1 Series cars are gone from sale within a month of being advertised: 497 of the 965 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £17,750. Its asking price is now £17,500, £250 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 28 May 2026: £17,750
• 2 June 2026: £17,350
• 16 June 2026: £17,750
• 25 June 2026: £17,350
• 8 July 2026: £17,000
• 26 July 2026: £17,750
• 22 August 2026: £17,500
• 26 August 2026: £17,250
• 7 September 2026: £17,000
• 12 September 2026: £16,750
• 13 September 2026: £17,500
• 10 October 2026: £17,250
• 20 October 2026: £17,000
• 1 November 2026: £16,500
• 4 November 2026: £17,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 19 March 2027.

It has had 6 MOTs. The latest, on 20 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 29,985 miles, which matches the advertised 29,900 miles.

Advertised mileage is about 17,900 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, grey. Mileage: 30,000 miles. Price: £16,999, £501 less than this car. Dealer: Midland Motorcars (Brierley Hill) in Brierley Hill. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-14eb10534382
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 29,000 miles. Price: £19,000, £1,500 more than this car. Dealer: Mylson Stoke in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-8944c58001a9
• 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, under a mile from this car. Mileage: 76,500 miles. Price: £12,988, £4,512 less than this car. Dealer: The Car Traders London in Romford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-9f46096b43af