2020 BMW 1 Series

2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)

£21,250

Fair price: within 8% of the typical £21,624 for this model, age and mileage, drawing on 6,872 adverts of this make and model.

Overview

Make
BMW
Model
1 Series
Version
2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)
Mileage
48,602 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
301 bhp
Seats
5
CO2
167 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M135i
Emissions standard
Euro 6

About this car

The advertised mileage for this 2020 BMW 1 Series is 48,602 miles. Its asking price of £21,250 is £374 below our estimate of £21,624. We use UK dealer asking prices, including 6,872 BMW 1 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 45 days ago, the asking price has dropped by £1,290. Its recorded MOT is valid until 5 July 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Group 1 Colchester BMW, based in Colchester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 September 2026, 45 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,290 from the first recorded £22,540. 4 price reductions recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
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
23 October 2026£21,250

Price and mileage comparison

Estimated market asking price: £21,624. The asking price is £374 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 6,872 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 300 miles lower than typical for a 2020 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 July 2027. 45,645 miles at the last test.

145 other cars with the same year, trim, gearbox and fuel are for sale from £13,194 to £27,499.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,19484,332 miles
£14,49591,500 miles
£14,99080,000 miles
£14,995124,444 miles
£16,55067,115 miles

These cars have covered 16,488–124,444 miles, compared with 48,602 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 1 Series cars for sale · 2020 BMW 1 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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