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: 36,577 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 138 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 36,577 miles, this 2020 BMW 1 Series M Sport has covered about 11,200 fewer miles than other 2020 BMW 1 Series cars. Its asking price of £17,390 is £94 below the AskCar estimate of £17,484. The AskCar estimate uses UK dealer asking prices, including 7,261 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 19 days ago. Its asking price has since fallen by £90. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone BMW Tunbridge Wells, based in Tunbridge Wells. 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: £94 (under 1%) under the AskCar estimate of £17,484.

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

This 2020 BMW 1 Series has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 18 October 2026 at £17,480. Its asking price is now £17,390, £90 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 18 October 2026: £17,480
• 27 October 2026: £17,390

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 28 July 2027.

It has had 4 MOTs. The latest, on 20 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 35,561 miles, which matches the advertised 36,577 miles.

Advertised mileage is about 11,200 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, blue. Mileage: 36,500 miles. Price: £17,290, £100 less than this car. Dealer: Sherwood Garage in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-164bc5ece611
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 36,725 miles. Price: £17,490, £100 more than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-27564fc3483b
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 36,782 miles. Price: £16,400, £990 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-c1e954483cda

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 19 miles from this car. Mileage: 69,789 miles. Price: £14,775, £2,615 less than this car. Dealer: JMV Cars Ltd of Shorne in Gravesend. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-42fc915434a9