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: 35,361 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: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 35,361 miles, this 2020 BMW 1 Series M Sport has covered about 12,500 fewer miles than other 2020 BMW 1 Series cars. Priced at £16,995, it is advertised £368 below the AskCar estimate of £17,363. The AskCar estimate uses UK dealer asking prices, including 7,184 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 36 days ago, the asking price has dropped by £2,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is Group 1 Hailsham BMW, based in Hailsham. 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: £368 (2%) under the AskCar estimate of £17,363.

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 36 days.

Price history

AskCar first saw this advert on 2 October 2026 at £18,995. Its asking price is now £16,995, £2,000 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 2 October 2026: £18,995
• 6 October 2026: £17,995
• 13 October 2026: £17,495
• 20 October 2026: £17,995
• 28 October 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 17 July 2027.

It has had 5 MOTs. The latest, on 18 July 2026, passed.

Advisories at the latest test: offside rear tyre slightly damaged/cracking or perishing 225/40/18.

Mileage at that test: 33,165 miles, which matches the advertised 35,361 miles.

Advertised mileage is about 12,500 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, grey. Mileage: 35,359 miles. Price: £17,650, £655 more than this car. Dealer: WRC Sales in Carlisle. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-3f96316206c9
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 35,430 miles. Price: £16,099, £896 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-c09158fec43c
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 35,271 miles. Price: £17,080, £85 more than this car. Dealer: Big Motoring World Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-fe740b801af4

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 20 miles from this car. Mileage: 36,577 miles. Price: £17,390, £395 more than this car. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-2a26e5288759