2020 BMW 1 Series 2.0 M135i
Version: 2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)
Price: £19,990. Fair price: £887 (4%) under the AskCar estimate of £20,877, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,988 priced BMW 1 Series adverts on AskCar as of 31 October 2026.
AskCar lists 7,212 used BMW 1 Series from 2,647 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- 1 Series
- Version
- 2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)
- Mileage
- 54,168 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 301 bhp
- Seats
- 5
- CO2
- 154 g/km
- Colour
- Red
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- M135i
- Emissions standard
- Euro 6
About this car
At 54,168 miles, this 2020 BMW 1 Series has covered about 5,300 more miles than other 2020 BMW 1 Series cars. The dealer is asking £19,990, which is £887 below the AskCar estimate of £20,877. To work out the AskCar estimate, we analyse UK dealer adverts for 6,988 BMW 1 Series cars across different ages and specifications. We first recorded this car for sale today. Its MOT is recorded as valid until 18 March 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Sytner Oldbury BMW in Warley.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £19,990 |
Price and mileage comparison
Fair price: £887 (4%) under the AskCar estimate of £20,877.
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 6,988 priced BMW 1 Series adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 5,300 miles higher than the median mileage of a 2020 BMW 1 Series on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 18 March 2027. 51,699 miles at the last test.
Other matching cars
155 other 2020 BMW 1 Series automatic petrol cars are for sale at UK dealers from £13,194 to £26,440, as of 31 October 2026.
The 5 cheapest:
- 2020 BMW 1 Series. Price: £13,194. Mileage: 84,332 miles. Dealer: Phoenix Cars in Winchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-3754281a4177
- 2020 BMW 1 Series. Price: £14,495. Mileage: 91,500 miles. Dealer: Car 4 U (LDN) in Harlesden. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-a0b526d96990
- 2020 BMW 1 Series. Price: £14,990. Mileage: 80,000 miles. Dealer: Flc in Yiewsley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-e4bb0d226f2d
- 2020 BMW 1 Series. Price: £14,995. Mileage: 124,444 miles. Dealer: EYE Automotive in Leicester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-dd5ca9b1c6e3
- 2020 BMW 1 Series. Price: £16,490. Mileage: 50,905 miles. Dealer: Harvey Select Cars in Newark-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-51461c7c9a7c
The 155 matching cars have covered 16,488 to 124,444 miles, compared with 54,168 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 1 Series cars for sale · 2020 BMW 1 Series price guide
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How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.