2020 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: 2020
• Mileage: 19,897 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 302 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 1 Series has covered 19,897 miles, around 28,100 fewer miles than is typical for its age. Priced at £23,495, it is advertised £1,511 below the AskCar estimate of £25,006. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 161 days, and its asking price has been cut by £2,500. We checked its advertised mileage against the government's MOT record, and they match. The seller is Crawford Clarke Cars, based in Belfast. 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

Fair price: £1,511 (6%) under the AskCar estimate of £25,006.

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 2020 BMW 1 Series with the 2.0 petrol engine is typically advertised at £20,500: the median of the 222 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2020 BMW 1 Series has been on sale for at least 161 days, and its asking price has been cut by £2,500. About half of 2020 BMW 1 Series cars are gone from sale within a month of being advertised: 487 of the 953 first advertised between 8 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £25,995. Its asking price is now £23,495, £2,500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 29 May 2026: £25,995
• 16 June 2026: £24,995
• 30 October 2026: £23,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 5 November 2026.

It has had one MOT, on 6 November 2024, and passed.

There were no advisories at the latest test.

Mileage at that test: 16,749 miles, which matches the advertised 19,897 miles.

Advertised mileage is about 28,100 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.