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 (LCP) (134 bhp)
• Year: 2021
• Mileage: 36,994 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 1 Series M Sport is advertised with 36,994 miles, approximately 5,300 below the typical mileage for its age. The AskCar estimate for this car is £16,309. It is priced at £16,299, which is £10 below that estimate. The AskCar estimate uses 7,253 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 44 days ago, and its asking price has since fallen by £700. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Halliwell Jones Southport BMW, based in Southport. 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: £10 (under 1%) under the AskCar estimate of £16,309.

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 44 days.

Price history

AskCar first saw this advert on 22 September 2026 at £16,999. Its asking price is now £16,299, £700 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 22 September 2026: £16,999
• 9 October 2026: £16,899
• 14 October 2026: £16,699
• 21 October 2026: £16,599
• 27 October 2026: £16,499
• 30 October 2026: £16,399
• 4 November 2026: £16,299

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 12 August 2027.

It has had 3 MOTs. The latest, on 6 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 35,681 miles, which matches the advertised 36,994 miles.

Advertised mileage is about 5,300 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

80 other 2021 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £8,195 to £22,724, 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: 37,096 miles. Price: £16,995, £696 more than this car. Dealer: Group 1 Farnborough BMW in Farnborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-e6360051102d
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 36,563 miles. Price: £16,598, £299 more than this car. Dealer: Perrys Rotherham in Rotherham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-12120460f7d4
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 37,827 miles. Price: £16,795, £496 more than this car. Dealer: Park's Motor Group Douglas Park BMW Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-e6f8c39aeee4

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 45,200 miles. Price: £15,999, £300 less than this car. Dealer: Halliwell Jones Southport BMW in Southport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-851a1f866896