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: 38,537 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

This 2021 BMW 1 Series M Sport has covered 38,537 miles, around 3,600 fewer miles than is typical for its age. The AskCar estimate for this car is £17,795. It is priced at £17,100, which is £695 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,157 BMW 1 Series cars across different ages and specifications. We first recorded this advert 60 days ago, and its asking price has since fallen by £1,200. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is MINI UK at Marshall Grimsby, based in Grimsby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £695 (3%) under the AskCar estimate of £17,795.

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 7,157 priced BMW 1 Series adverts across different ages and specifications, as of 9 November 2026.

A 2021 BMW 1 Series with the 1.5 petrol engine is typically advertised at £16,000: the median of the 287 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2021 BMW 1 Series has been on sale for at least 60 days.

Price history

AskCar first saw this advert on 10 September 2026 at £18,300. Its asking price is now £17,100, £1,200 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 10 September 2026: £18,300
• 11 September 2026: £18,200
• 15 September 2026: £18,300
• 18 September 2026: £18,200
• 23 September 2026: £18,300
• 25 September 2026: £18,200
• 2 October 2026: £17,900
• 10 October 2026: £17,800
• 23 October 2026: £17,600
• 31 October 2026: £17,400
• 7 November 2026: £17,100

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 9 July 2027.

It has had 3 MOTs. The latest, on 12 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,928 miles, which matches the advertised 38,537 miles.

Advertised mileage is about 3,600 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

109 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 9 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 38,166 miles. Price: £17,395, £295 more than this car. Dealer: Motor Trust Lancaster in Lancaster. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-00a2f39df3b5
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 39,000 miles. Price: £15,995, £1,105 less than this car. Dealer: Rix Motors in Warrington. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-30487ac1b840
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 39,000 miles. Price: £17,995, £895 more than this car. Dealer: Old Wool Motors in Cheadle. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-a001d1037663

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 20 miles from this car. Mileage: 42,100 miles. Price: £16,998, £102 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-126204959268