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: 44,847 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 44,847 miles on the clock, this 2020 BMW 1 Series has done roughly 3,000 fewer miles than a typical 2020 BMW 1 Series. Priced at £21,450, it is advertised £463 below the AskCar estimate of £21,913. The AskCar estimate uses UK dealer asking prices, including 7,184 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 43 days ago. The government's MOT record matches its advertised mileage. You can find this car at Argon Automotive in Bedford. 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: £463 (2%) under the AskCar estimate of £21,913.

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 2020 BMW 1 Series with the 2.0 petrol engine is typically advertised at £20,500: the median of the 216 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 BMW 1 Series has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 25 September 2026 at £21,450. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 21 May 2027.

It failed its MOT on 13 May 2026 (nearside front tyre tread depth below requirements of 1.6mm) and passed 1 day later, on 14 May 2026.

Advisories at the latest test: offside rear nail in tyre; offside rear tyre worn close to legal limit/worn on edge inner edge; rear tyre slightly damaged/cracking or perishing offside & nearside.

Mileage at that test: 41,676 miles, which matches the advertised 44,847 miles.

Advertised mileage is about 3,000 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.