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 (LCP) (134 bhp)
• Year: 2021
• Mileage: 42,083 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

The advertised mileage for this 2021 BMW 1 Series M Sport is 42,083 miles. Its asking price of £16,995 is £587 below the AskCar estimate of £17,582. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 7 days ago, the asking price has dropped by £490. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Dyson Cars in Waltham Abbey. 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: £587 (3%) under the AskCar estimate of £17,582.

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 2021 BMW 1 Series with the 1.5 petrol engine is typically advertised at £16,200: the median of the 296 for sale on AskCar, as of 6 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 30 October 2026 at £17,485. Its asking price is now £16,995, £490 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 30 October 2026: £17,485
• 3 November 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 11 November 2026.

It has had 2 MOTs. The latest, on 5 November 2025, passed.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; offside rear child seat fitted not allowing full inspection of adult belt; offside front tyre worn close to legal limit/worn on edge 3mm; and 1 more.

Mileage at that test: 37,055 miles, which matches the advertised 42,083 miles.

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 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 42,100 miles. Price: £16,998, the same price as this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-126204959268
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 42,161 miles. Price: £17,970, £975 more than this car. Dealer: Sytner Harold Wood BMW in Harold Wood. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-2d29623909dd
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 42,301 miles. Price: £17,599, £604 more than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-f1bdfd4c6ea6

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 11 miles from this car. Mileage: 61,200 miles. Price: £15,745, £1,250 less than this car. Dealer: JAC Cars in Havering. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-e10b30a23ad9