2021 BMW 1 Series 2.0 120d M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 2.0 120d M Sport Auto FWD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2021
• Mileage: 75,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 1 Series M Sport has covered 75,000 miles, around 32,900 more miles than is typical for its age. The AskCar estimate for this car is £16,026. It is priced at £16,000, which is £26 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. We first saw this car advertised 162 days ago. Its asking price has since fallen by £1,756. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Mobberley Motors in Knutsford. 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: £26 (under 1%) under the AskCar estimate of £16,026.

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 2.0 diesel engine is typically advertised at £21,500: the median of the 205 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 BMW 1 Series has been on sale for at least 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £17,756. Its asking price is now £16,000, £1,756 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 29 May 2026: £17,756
• 31 May 2026: £17,931
• 23 June 2026: £17,768
• 22 July 2026: £17,500
• 15 August 2026: £17,000
• 28 August 2026: £16,908
• 14 September 2026: £16,500
• 29 October 2026: £16,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 3 March 2027.

It has had 3 MOTs. The latest, on 4 March 2026, passed.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing slightly wearing from inside; tyre slightly damaged/cracking or perishing both rear slightly wearing from inside.

Mileage at that test: 75,114 miles, which matches the advertised 75,000 miles.

Advertised mileage is about 32,900 miles higher than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

29 other 2021 BMW 1 Series M Sport 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £14,495 to £22,450, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 2.0 diesel hatchback, white. Mileage: 73,889 miles. Price: £15,350, £650 less than this car. Dealer: AC Auto 1 in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-f4c6bbf61087
• 2021 BMW 1 Series M Sport, 2.0 diesel hatchback, blue. Mileage: 70,011 miles. Price: £16,498, £498 more than this car. Dealer: Arnold Clark Kirkcaldy BMW in Kirkcaldy. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-11139a5af999
• 2021 BMW 1 Series M Sport, 2.0 diesel hatchback, white. Mileage: 79,998 miles. Price: £15,995, the same price as this car. Dealer: Switch Car Group in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-8541406d940a

• The nearest: 2021 BMW 1 Series M Sport, 2.0 diesel hatchback, white, 9 miles from this car. Mileage: 34,720 miles. Price: £19,699, £3,699 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-5887dd0631ba