2020 BMW 1 Series 2.0 M135i
Version: 2.0 M135i Auto 4WD Euro 6 (s/s) 5dr (302 bhp)
Price: £24,995. Fair price: £1,489 (6%) over the AskCar estimate of £23,506, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,944 priced BMW 1 Series adverts on AskCar as of 1 November 2026.
AskCar lists 7,170 used BMW 1 Series from 2,645 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- 1 Series
- Version
- 2.0 M135i Auto 4WD Euro 6 (s/s) 5dr (302 bhp)
- Mileage
- 33,466 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
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- M135i
- Emissions standard
- Euro 6
About this car
With 33,466 miles on the clock, this 2020 BMW 1 Series has done roughly 14,900 fewer miles than a typical 2020 BMW 1 Series. The dealer is asking £24,995, which is £1,489 above the AskCar estimate of £23,506. To work out the AskCar estimate, we analyse UK dealer adverts for 6,944 BMW 1 Series cars across different ages and specifications. We first recorded this car for sale today. MOT records show an expiry date of 21 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Stevenage BMW, based in Stevenage.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £24,995 |
Price and mileage comparison
Fair price: £1,489 (6%) over the AskCar estimate of £23,506.
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 6,944 priced BMW 1 Series adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 14,900 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 21 July 2027. 32,070 miles at the last test.
Other matching cars
150 other 2020 BMW 1 Series automatic petrol cars are for sale at UK dealers from £13,194 to £26,440, as of 1 November 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: £14,295. 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 150 matching cars have covered 16,488 to 124,444 miles, compared with 33,466 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 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.