2023 BMW 1 Series

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

£27,991

Fair price: within 8% of the typical £27,190 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
23,341 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

This 2023 BMW 1 Series has covered 23,341 miles. Our estimated market asking price is £27,190. This car is advertised at £27,991, which is £801 above that figure. We use UK dealer asking prices, including 6,872 BMW 1 Series listings, and account for the car’s age, mileage and specification. The asking price is now £499 lower than when we first recorded the advert 18 days ago. Its MOT is recorded as valid until 29 June 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Partridge BMW in Eastleigh.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 October 2026, 18 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £499 from the first recorded £28,490. 1 price reduction recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
6 October 2026£28,490
21 October 2026£27,991
23 October 2026£27,991

Price and mileage comparison

Estimated market asking price: £27,190. The asking price is £801 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 6,872 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,500 miles lower than typical for a 2023 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 June 2027. 22,569 miles at the last test.

225 other cars with the same year, trim, gearbox and fuel are for sale from £15,995 to £33,498.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,99585,000 miles
£18,95861,554 miles
£18,97583,209 miles
£19,07049,203 miles
£20,49041,461 miles

These cars have covered 7,006–85,000 miles, compared with 23,341 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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