2021 BMW 1 Series 2.0 M135i

Overview

• Make: BMW
• Model: 1 Series
• Version: 2.0 M135i Auto 4WD Euro 6 (s/s) 5dr (302 bhp)
• Year: 2021
• Mileage: 25,116 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 302 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 25,116 miles on the clock, this 2021 BMW 1 Series has done roughly 17,100 fewer miles than a typical 2021 BMW 1 Series. Its asking price of £23,199 is £1,842 below the AskCar estimate of £25,041. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. The asking price is now £900 lower than when we first recorded the advert 17 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by cinch in Milton Keynes. 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: £1,842 (7%) under the AskCar estimate of £25,041.

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 2.0 petrol engine is typically advertised at £21,500: the median of the 197 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 BMW 1 Series has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 21 October 2026 at £24,099. Its asking price is now £23,199, £900 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 21 October 2026: £24,099
• 23 October 2026: £23,799
• 27 October 2026: £23,599
• 30 October 2026: £23,299
• 6 November 2026: £23,199

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 13 February 2027.

It failed its MOT on 20 January 2026 (nearside front tyre has a bulge, caused by separation or partial failure of its structure on outer sidewall) and passed later the same day.

Advisories at the latest test: front brake pad(s) wearing thin advise early replacement; rear brake pad(s) wearing thin advise replacement.

Mileage at that test: 23,318 miles, which matches the advertised 25,116 miles.

Advertised mileage is about 17,100 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.