2020 BMW 1 Series 2.0 M135i

Overview

• Make: BMW
• Model: 1 Series
• Version: 2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)
• Year: 2020
• Mileage: 48,602 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 301 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 167 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 BMW 1 Series is 48,602 miles. Its asking price of £20,450 is £841 below the AskCar estimate of £21,291. 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. We first recorded this advert 59 days ago, and its asking price has since fallen by £2,090. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Colchester BMW, based in Colchester. 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: £841 (3%) under the AskCar estimate of £21,291.

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 59 days.

Price history

AskCar first saw this advert on 9 September 2026 at £22,540. Its asking price is now £20,450, £2,090 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 9 September 2026: £22,540
• 10 September 2026: £22,480
• 16 September 2026: £21,880
• 23 September 2026: £21,450
• 8 October 2026: £20,990
• 15 October 2026: £21,250
• 29 October 2026: £20,890
• 7 November 2026: £20,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 5 July 2027.

It has had 5 MOTs. The latest, on 8 June 2026, passed.

Advisories at the latest test: offside front tyre has a cut but not deep enough to reach the ply or cords inner side wall; offside rear tyre has a cut but not deep enough to reach the ply or cords inner side wall; offside front tyre worn close to legal limit/worn on edge inner edge.

Mileage at that test: 45,645 miles, which matches the advertised 48,602 miles.

Advertised mileage is about 700 miles higher than the median mileage of a 2020 BMW 1 Series on AskCar.