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: 36,095 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 36,095 miles, this 2020 BMW 1 Series M Sport has covered about 11,700 fewer miles than other 2020 BMW 1 Series cars. Its asking price of £18,090 is £770 above the AskCar estimate of £17,320. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. We first saw this car advertised 30 days ago. Its asking price has since fallen by £600. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone BMW Bury St Edmunds, based in Bury St Edmunds. 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: £770 (4%) over the AskCar estimate of £17,320.

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 30 days.

Price history

AskCar first saw this advert on 7 October 2026 at £18,690. Its asking price is now £18,090, £600 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 7 October 2026: £18,690
• 15 October 2026: £19,490
• 16 October 2026: £19,480
• 27 October 2026: £18,090

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 December 2026.

It has had 4 MOTs. The latest, on 20 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 32,030 miles, which matches the advertised 36,095 miles.

Advertised mileage is about 11,700 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: 36,285 miles. Price: £18,495, £405 more than this car. Dealer: Berry Croydon BMW in Croydon. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-1d7f0f4b0802
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 36,308 miles. Price: £17,298, £792 less than this car. Dealer: Arnold Clark Wakefield Motorstore / Vanstore in Wakefield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-52a0431ae98f
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 35,870 miles. Price: £16,995, £1,095 less than this car. Dealer: 1st Choice Cars in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-40da6a45ebee

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 38,969 miles. Price: £17,590, £500 less than this car. Dealer: Stratstone BMW Bury St Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-526eac480f1a