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: 28,700 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 138 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport has covered 28,700 miles, around 19,300 fewer miles than is typical for its age. The dealer is asking £16,990, which is £1,292 below the AskCar estimate of £18,282. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 161 days, and its asking price has been cut by £500. Its advertised mileage matches the government's MOT record. You can find this car at S James Prestige in Stamford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,292 (7%) under the AskCar estimate of £18,282.

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 7,253 priced BMW 1 Series adverts across different ages and specifications, as of 5 November 2026.

A 2020 BMW 1 Series with the 1.5 petrol engine is typically advertised at £15,500: the median of the 438 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2020 BMW 1 Series has been on sale for at least 161 days, and its asking price has been cut by £500. About half of 2020 BMW 1 Series cars are gone from sale within a month of being advertised: 487 of the 953 first advertised between 8 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £17,490. Its asking price is now £16,990, £500 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 29 May 2026: £17,490
• 25 June 2026: £17,480
• 6 August 2026: £17,250
• 1 November 2026: £16,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 28 March 2027.

It has had 4 MOTs. The latest, on 14 March 2026, passed.

Advisories at the latest test: offside upper windscreen damaged but not adversely affecting driver's view; front service brake fluctuating, but not excessively.

Mileage at that test: 28,676 miles, which matches the advertised 28,700 miles.

Advertised mileage is about 19,300 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

191 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 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 28,486 miles. Price: £17,990, £1,000 more than this car. Dealer: Warsop Motor Company in Market Warsop. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-bbe6623c9ce9
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 28,459 miles. Price: £16,350, £640 less than this car. Dealer: A13 Cars in Barking. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-a946cb4bd718
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 29,000 miles. Price: £19,000, £2,010 more than this car. Dealer: Mylson Stoke in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-8944c58001a9

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 22,200 miles. Price: £17,450, £460 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-78b11ae3478d