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: 24,037 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 302 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Red
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 24,037 miles on the clock, this 2021 BMW 1 Series has done roughly 18,100 fewer miles than a typical 2021 BMW 1 Series. Its asking price of £23,750 is £1,418 below the AskCar estimate of £25,168. The AskCar estimate uses UK dealer asking prices, including 7,138 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 57 days ago, and its asking price has since fallen by £570. Its advertised mileage matches the government's MOT record. The seller is Evans Halshaw Omoda Jaecoo Gainsborough, based in Gainsborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,418 (5%) under the AskCar estimate of £25,168.

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 7,138 priced BMW 1 Series adverts across different ages and specifications, as of 8 November 2026.

A 2021 BMW 1 Series with the 2.0 petrol engine is typically advertised at £21,500: the median of the 190 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 BMW 1 Series has been on sale for at least 57 days.

Price history

AskCar first saw this advert on 12 September 2026 at £24,320. Its asking price is now £23,750, £570 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 12 September 2026: £24,320
• 16 September 2026: £24,090
• 2 October 2026: £23,970
• 28 October 2026: £23,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 9 June 2027.

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

There were no advisories at the latest test.

Mileage at that test: 22,511 miles, which matches the advertised 24,037 miles.

Advertised mileage is about 18,100 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.