2020 BMW 1 Series 2.0 M135i
Version: 2.0 M135i Auto 4WD Euro 6 (s/s) 5dr (302 bhp)
Price: £21,900. Fair price: £31 (under 1%) under the AskCar estimate of £21,931, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,941 priced BMW 1 Series adverts on AskCar as of 29 October 2026.
AskCar lists 7,293 used BMW 1 Series from 2,710 UK dealerships, as of 29 October 2026.
Overview
- Make
- BMW
- Model
- 1 Series
- Version
- 2.0 M135i Auto 4WD Euro 6 (s/s) 5dr (302 bhp)
- Mileage
- 45,988 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 302 bhp
- Seats
- 5
- CO2
- 172 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- M135i
- Emissions standard
- Euro 6
About this car
This 2020 BMW 1 Series is advertised with 45,988 miles, approximately 3,000 below the typical mileage for its age. Its asking price of £21,900 is £31 below the AskCar estimate of £21,931. The AskCar estimate uses 6,941 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. Its recorded MOT is valid until 26 May 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Carbahn by FNR in Lytham St. Annes.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £21,900 |
Price and mileage comparison
Fair price: £31 (under 1%) under the AskCar estimate of £21,931.
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 6,941 priced BMW 1 Series adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 3,000 miles lower 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 26 May 2027. 44,065 miles at the last test.
Other matching cars
152 other 2020 BMW 1 Series automatic petrol cars are for sale at UK dealers from £13,194 to £26,480, as of 29 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: £15,595. Mileage: 61,014 miles. Dealer: Rallysport Automotive in Colchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-337e06ba7cdd
The 152 matching cars have covered 16,488 to 124,444 miles, compared with 45,988 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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Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.