2021 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: 2021
• Mileage: 14,855 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

This 2021 BMW 1 Series M Sport has covered 14,855 miles, around 27,400 fewer miles than is typical for its age. Its asking price of £19,948 is £251 below the AskCar estimate of £20,199. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 7 days ago, the asking price has dropped by £292. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Snows BMW Portsmouth, based in Portsmouth. 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: £251 (1%) under the AskCar estimate of £20,199.

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 2021 BMW 1 Series with the 1.5 petrol engine is typically advertised at £16,200: the median of the 294 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 BMW 1 Series has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 29 October 2026 at £20,240. Its asking price is now £19,948, £292 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 29 October 2026: £20,240
• 30 October 2026: £19,998
• 4 November 2026: £19,948

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 17 September 2027.

It has had 3 MOTs. The latest, on 18 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 14,574 miles, which matches the advertised 14,855 miles.

Advertised mileage is about 27,400 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

116 other 2021 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £11,990 to £21,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 14,615 miles. Price: £19,499, £449 less than this car. Dealer: Motorpoint Birtley in Birtley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-e684d2973022
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, red. Mileage: 15,258 miles. Price: £18,619, £1,329 less than this car. Dealer: Brayleys Cars Brayley Honda (Hendon) in Hendon. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-3b55aded3b74
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 15,939 miles. Price: £20,290, £342 more than this car. Dealer: Williams Bmw Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-2c64ea6ca7b3

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, black, 27 miles from this car. Mileage: 65,981 miles. Price: £15,995, £3,953 less than this car. Dealer: Lion Car Hub in Farnham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-42d3efeab659