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: 42,000 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 42,000 miles, around 6,000 fewer miles than is typical for its age. Priced at £21,995, it is advertised £316 below the AskCar estimate of £22,311. 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 have tracked this advert for 36 days. It is for sale at Southern Prestige Cars in Crawley. 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: £316 (1%) under the AskCar estimate of £22,311.

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 2020 BMW 1 Series with the 2.0 petrol engine is typically advertised at £20,500: the median of the 220 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2020 BMW 1 Series has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 3 October 2026 at £21,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 6,000 miles lower than the median mileage of a 2020 BMW 1 Series on AskCar.