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: 27,689 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 is advertised with 27,689 miles, approximately 14,600 below the typical mileage for its age. Its asking price of £17,150 is £2,001 below the AskCar estimate of £19,151. The AskCar estimate uses 7,253 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 118 days ago, the asking price has dropped by £850. The recorded MOT expired on 29 June 2026, so ask the dealer whether it has been renewed. Its advertised mileage matches the government's MOT record. The seller is Big Motoring World Blue Bell Hill, based in Chatham. 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

Good value: £2,001 (10%) under the AskCar estimate of £19,151.

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 118 days.

Price history

AskCar first saw this advert on 10 July 2026 at £18,000. Its asking price is now £17,150, £850 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 10 July 2026: £18,000
• 14 July 2026: £18,960
• 27 July 2026: £18,770
• 31 July 2026: £18,730
• 4 August 2026: £18,550
• 10 August 2026: £18,380
• 14 August 2026: £18,369
• 18 August 2026: £18,345
• 19 August 2026: £18,346
• 20 August 2026: £18,341
• 21 August 2026: £18,332
• 25 August 2026: £18,320
• 26 August 2026: £18,326
• 27 August 2026: £18,313
• 28 August 2026: £18,310
• 29 August 2026: £18,312
• 31 August 2026: £18,278
• 1 September 2026: £18,275
• 2 September 2026: £18,284
• 4 September 2026: £18,291
• 5 September 2026: £18,295
• 8 September 2026: £18,260
• 9 September 2026: £18,262
• 10 September 2026: £18,256
• 11 September 2026: £18,250
• 12 September 2026: £18,240
• 15 September 2026: £18,231
• 16 September 2026: £18,237
• 17 September 2026: £18,232
• 19 September 2026: £17,720
• 23 September 2026: £17,680
• 26 September 2026: £17,650
• 30 September 2026: £17,300
• 6 October 2026: £17,440
• 7 October 2026: £17,450
• 8 October 2026: £17,440
• 9 October 2026: £17,430
• 13 October 2026: £17,280
• 14 October 2026: £17,270
• 16 October 2026: £17,260
• 19 October 2026: £17,240
• 24 October 2026: £17,210
• 28 October 2026: £17,170
• 3 November 2026: £17,150

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 29 June 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 21 June 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 20,996 miles, which matches the advertised 27,689 miles.

Advertised mileage is about 14,600 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.

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 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 27,713 miles. Price: £20,298, £3,148 more than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-483b5da569b7
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 28,104 miles. Price: £19,833, £2,683 more than this car. Dealer: Bowker BMW Preston in Preston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-4b56e4e01f4e
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 27,183 miles. Price: £17,998, £848 more than this car. Dealer: Arnold Clark Mercedes-Benz Of Perth in Perth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-a61ae9e1186b

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 31,491 miles. Price: £17,300, £150 more than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-1df049acc441