2023 BMW 1 Series

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

£27,198

Fair price: within 8% of the typical £29,203 for this model, age and mileage, drawing on 7,028 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
9,677 miles
Year
2023
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

With 9,677 miles on the clock, this 2023 BMW 1 Series has done roughly 15,100 fewer miles than a typical 2023 BMW 1 Series. Its asking price of £27,198 is £2,005 below our estimate of £29,203. Our estimate draws on 7,028 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 50 days ago, and its asking price has since fallen by £500. MOT records show an expiry date of 4 September 2027, and the latest recorded mileage is consistent with the advert. The seller is CarSupermarket.com Barnsley, based in Barnsley.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 September 2026, 50 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £500 from the first recorded £27,698. 4 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
3 September 2026£27,698
5 September 2026£27,598
12 September 2026£27,498
25 September 2026£27,398
20 October 2026£27,198
22 October 2026£27,198

Price and mileage comparison

Estimated market asking price: £29,203. The asking price is £2,005 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 7,028 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,100 miles lower than typical for a 2023 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 4 September 2027. 9,683 miles at the last test.

231 other cars with the same year, trim, gearbox and fuel are for sale from £15,995 to £33,998.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,99585,000 miles
£18,95861,554 miles
£19,07049,203 miles
£19,27583,209 miles
£20,49041,461 miles

These cars have covered 7,006–85,000 miles, compared with 9,677 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 · 2023 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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