2021 BMW 1 Series

1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (134 bhp)

£17,999

Good value: £2,108 under the typical £20,107 for this model, age and mileage, drawing on 7,021 adverts of this make and model.

Overview

Make: BMW
Model: 1 Series
Trim: M SPORT
Version: 1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (134 bhp)
Mileage: 20,293 miles
Year: 2021
Fuel type: Petrol
Body type: Hatchback
Engine: 1.5 L
Gearbox: Automatic
Power: 134 bhp
Seats: 5
CO2: 134 g/km
Colour: Grey
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: DCT
Engine badge: 118i
Emissions standard: Euro 6

About this car

At 20,293 miles, this 2021 BMW 1 Series M Sport has covered about 22,200 fewer miles than other 2021 BMW 1 Series cars. Our estimated market asking price is £20,107. This car is advertised at £17,999, which is £2,108 below that figure. The estimate uses 7,021 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 29 days ago. Its asking price has since fallen by £400. The latest MOT record shows an expiry date of 15 September 2027, with the advertised mileage consistent with the recorded reading. It is advertised by cinch Corby in North Northamptonshire.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 September 2026, 29 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £400 from the first recorded £18,399. 2 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
22 September 2026	£18,399
23 September 2026	£18,299
17 October 2026	£17,999
20 October 2026	£17,999

Price and mileage comparison

Estimated market asking price: £20,107. The asking price is £2,108 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 7,021 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 22,200 miles lower than typical for a 2021 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 15 September 2027. 20,290 miles at the last test.

114 other cars with the same year, trim, gearbox and fuel are for sale from £11,990 to £22,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£11,990	105,000 miles
£13,500	91,900 miles
£13,650	61,913 miles
£13,699	78,189 miles
£13,990	90,177 miles

These cars have covered 9,908–105,000 miles, compared with 20,293 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

cinch Corby, North Northamptonshire. Across the dealer network: 134 branches, 10,656 cars for sale.

Dealer postcode: NN18 8AA.

Dealer opening hours

Monday: 00:00-24:00
Tuesday: 00:00-24:00
Wednesday: 00:00-24:00
Thursday: 00:00-24:00
Friday: 00:00-24:00
Saturday: 00:00-24:00
Sunday: 00:00-24:00