2021 BMW 1 Series

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

£20,250

Fair price: within 8% of the typical £19,865 for this model, age and mileage, drawing on 7,018 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: 67,000 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: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: M135i
Emissions standard: Euro 6

About this car

This 2021 BMW 1 Series has covered 67,000 miles, around 24,700 more than typical for its age. Our estimated market asking price is £19,865. This car is advertised at £20,250, which is £385 above that figure. The estimate uses 7,018 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 98 days ago. Its asking price has since fallen by £1,745. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 13 November 2026, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Rectory Automotive in Birmingham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 July 2026, 98 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,745 from the first recorded £21,995. 4 price reductions recorded, the latest observed on 13 September 2026.

Recorded asking prices
Date observed	Asking price
17 July 2026	£21,995
28 July 2026	£21,495
29 July 2026	£20,995
22 August 2026	£20,495
13 September 2026	£20,250
21 October 2026	£20,250

Price and mileage comparison

Estimated market asking price: £19,865. The asking price is £385 above 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 7,018 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,700 miles higher than typical for a 2021 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 November 2026. 67,041 miles at the last test.

147 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 price	Mileage
£12,995	135,000 miles
£14,490	75,815 miles
£15,263	40,049 miles
£15,940	49,327 miles
£16,390	56,298 miles

These cars have covered 11,106–135,000 miles, compared with 67,000 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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Dealer

Rectory Automotive, Birmingham. Across the dealer network: 72 cars for sale.

Dealer postcode: B23 6SD.