2021 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 (s/s) 5dr (134 bhp)
• Year: 2021
• Mileage: 43,140 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• 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 43,140 miles. The dealer is asking £15,690, which is £69 below the AskCar estimate of £15,759. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Lookers Vauxhall St Helens, based in St Helens. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £69 (under 1%) under the AskCar estimate of £15,759.

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 7,184 priced BMW 1 Series adverts across different ages and specifications, as of 7 November 2026.

A 2021 BMW 1 Series with the 1.5 petrol engine is typically advertised at £16,100: the median of the 295 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2021 BMW 1 Series advertised today. About half of 2021 BMW 1 Series cars are gone from sale within a month of being advertised: 381 of the 788 first advertised between 7 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £15,690. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 24 September 2027.

It failed its MOT on 24 September 2026 (front windscreen wiper does not clear the windscreen effectively; front headlamp aim too high) and passed later the same day.

Advisories at the latest test: low coolant level; offside front inner tyre has a cut but not deep enough to reach the ply or cords; nearside front outer tyre has a cut but not deep enough to reach the ply or cords; and 1 more.

Mileage at that test: 41,986 miles, which matches the advertised 43,140 miles.

Advertised mileage is about 900 miles higher than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

82 other 2021 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £8,195 to £19,298, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 43,939 miles. Price: £15,699, the same price as this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-fa1654a8e12c
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 44,000 miles. Price: £15,290, £400 less than this car. Dealer: GTS Automotive in Osbaldeston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-d0324b7c7c2f
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 42,255 miles. Price: £15,020, £670 less than this car. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-c90b2258fddd

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 8 miles from this car. Mileage: 12,106 miles. Price: £17,500, £1,810 more than this car. Dealer: Evans Halshaw Vauxhall Wigan in Wigan. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-ba15b5c42c55