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: 36,356 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

At 36,356 miles, this 2021 BMW 1 Series M Sport has covered about 5,900 fewer miles than other 2021 BMW 1 Series cars. Priced at £16,267, it is advertised £1,909 below the AskCar estimate of £18,176. The AskCar estimate draws on 7,184 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 84 days ago, the asking price has dropped by £1,598. We checked its advertised mileage against the government's MOT record, and they match. The seller is Carbase Bristol, based in Bristol. 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

Good value: £1,909 (10%) under the AskCar estimate of £18,176.

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

This 2021 BMW 1 Series has been on sale for at least 84 days.

Price history

AskCar first saw this advert on 15 August 2026 at £17,865. Its asking price is now £16,267, £1,598 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 15 August 2026: £17,865
• 18 August 2026: £17,584
• 19 August 2026: £17,585
• 20 August 2026: £17,580
• 21 August 2026: £17,401
• 22 August 2026: £17,393
• 25 August 2026: £17,445
• 27 August 2026: £17,210
• 28 August 2026: £17,206
• 2 September 2026: £17,172
• 4 September 2026: £17,000
• 10 September 2026: £16,780
• 8 October 2026: £16,615
• 9 October 2026: £16,603
• 10 October 2026: £16,589
• 14 October 2026: £16,584
• 21 October 2026: £16,578
• 22 October 2026: £16,469
• 24 October 2026: £16,378
• 27 October 2026: £16,353
• 28 October 2026: £16,337
• 29 October 2026: £16,267

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 May 2027.

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

There were no advisories at the latest test.

Mileage at that test: 33,785 miles, which matches the advertised 36,356 miles.

Advertised mileage is about 5,900 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

113 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 7 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 36,283 miles. Price: £17,399, £1,132 more than this car. Dealer: Motorpoint Oldbury in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-dfb5ba9399c3
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 36,549 miles. Price: £16,970, £703 more than this car. Dealer: Hilton Car Supermarket Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-1c837efa9edc
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 36,026 miles. Price: £17,800, £1,533 more than this car. Dealer: Marshall Hyundai Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-32774488bfe8

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, black, 5 miles from this car. Mileage: 24,180 miles. Price: £17,900, £1,633 more than this car. Dealer: Sytner Select Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-09cdcb6f5afc