2020 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport Manual FWD Euro 6 5dr (134 bhp)
• Year: 2020
• Mileage: 30,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series M Sport is advertised with 30,000 miles, approximately 18,000 below the typical mileage for its age. The dealer is asking £16,400, which is £96 below the AskCar estimate of £16,496. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. We first saw this car advertised 20 days ago. Its asking price has since fallen by £350. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at CSW Automotive in Stafford. 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: £96 (under 1%) under the AskCar estimate of £16,496.

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

This 2020 BMW 1 Series has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 16 October 2026 at £16,750. Its asking price is now £16,400, £350 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 16 October 2026: £16,750
• 28 October 2026: £16,400

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 25 November 2026.

It has had 4 MOTs. The latest, on 17 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 25,854 miles, which matches the advertised 30,000 miles.

Advertised mileage is about 18,000 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

113 other 2020 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £10,495 to £18,018, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 30,000 miles. Price: £15,990, £410 less than this car. Dealer: Charles Hurst Usedirect Belfast 62 Boucher Road in Belfast. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-1908ea986e67
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 29,800 miles. Price: £15,990, £410 less than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-08d5740fc91f
• 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 29,609 miles. Price: £15,500, £900 less than this car. Dealer: Mon Motors Approved Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-914733bfc6a7

• The nearest: 2020 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 87,000 miles. Price: £12,450, £3,950 less than this car. Dealer: CSW Automotive in Stafford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-4dd3c3f93585