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 (134 bhp)
• Year: 2021
• Mileage: 45,900 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 45,900 miles, this 2021 BMW 1 Series M Sport has covered about 3,700 more miles than other 2021 BMW 1 Series cars. Priced at £18,295, it is advertised £1,168 above the AskCar estimate of £17,127. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 20 days ago, the asking price has dropped by £700. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at SZ Motor Group in Nottingham. 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: £1,168 (6%) over the AskCar estimate of £17,127.

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 20 days.

Price history

AskCar first saw this advert on 18 October 2026 at £18,995. Its asking price is now £18,295, £700 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 18 October 2026: £18,995
• 25 October 2026: £18,960
• 27 October 2026: £18,460
• 28 October 2026: £18,795
• 1 November 2026: £18,295

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 has had 3 MOTs. The latest, on 25 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,160 miles, which matches the advertised 45,900 miles.

Advertised mileage is about 3,700 miles higher 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, blue. Mileage: 45,996 miles. Price: £18,890, £595 more than this car. Dealer: Williams Liverpool Bmw in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-f7c6d73e6afe
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 46,000 miles. Price: £18,500, £205 more than this car. Dealer: Mylson Stoke in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-7ab8e039ec02
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 45,651 miles. Price: £17,350, £945 less than this car. Dealer: Sytner Shrewsbury BMW in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-a79182ba3eb9

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white, 11 miles from this car. Mileage: 35,663 miles. Price: £18,000, £295 less than this car. Dealer: Chris W Roads in Ripley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-ddfd0e806634