2021 BMW 1 Series

2.0 M135i Auto 4WD Euro 6 (s/s) 5dr (302 bhp)

£20,650

Fair price: within 8% of the typical £21,311 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 (s/s) 5dr (302 bhp)
Mileage
56,205 miles
Year
2021
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
302 bhp
Seats
5
CO2
172 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M135i
Emissions standard
Euro 6

About this car

At 56,205 miles, this 2021 BMW 1 Series has covered about 13,100 more miles than other 2021 BMW 1 Series cars. The dealer is asking £20,650, which is £661 below our market estimate of £21,311. 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 52 days ago, the asking price has dropped by £1,219. The latest MOT record shows an expiry date of 20 June 2027, with the advertised mileage consistent with the recorded reading. It is advertised by D. M. Keith in Bradford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 September 2026, 52 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,219 from the first recorded £21,869. 7 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
3 September 2026£21,869
5 September 2026£21,649
12 September 2026£21,518
23 September 2026£21,687
24 September 2026£21,324
26 September 2026£20,995
2 October 2026£20,850
7 October 2026£20,650
9 October 2026£20,785
16 October 2026£20,650
23 October 2026£20,650

Price and mileage comparison

Estimated market asking price: £21,311. The asking price is £661 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 13,100 miles higher than typical for a 2021 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 June 2027. 53,631 miles at the last test.

145 other cars with the same year, trim, gearbox and fuel are for sale from £12,995 to £28,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,995135,000 miles
£13,99058,976 miles
£14,49075,815 miles
£15,26340,049 miles
£16,39056,298 miles

These cars have covered 11,106–135,000 miles, compared with 56,205 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 · 2021 BMW 1 Series price guide

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