2023 BMW 1 Series

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

£27,390

Fair price: within 8% of the typical £27,537 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
20,823 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
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M135i
Emissions standard
Euro 6

About this car

This 2023 BMW 1 Series has covered 20,823 miles, around 3,900 fewer than typical for its age. The dealer is asking £27,390, which is £147 below our market estimate of £27,537. Our estimate draws on 7,018 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 68 days ago, the asking price has dropped by £1,600. That may be worth mentioning if you discuss the price with the dealer. The seller is Williams Bmw Stockport, based in Stockport.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 August 2026, 68 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,600 from the first recorded £28,990. 4 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
15 August 2026£28,990
4 September 2026£28,790
16 September 2026£28,590
3 October 2026£27,490
17 October 2026£27,390
21 October 2026£27,390

Price and mileage comparison

Estimated market asking price: £27,537. The asking price is £147 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 7,018 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,900 miles lower than typical for a 2023 BMW 1 Series.

MOT

MOT no details held by dvla.

240 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
£19,79945,726 miles

These cars have covered 7,006–85,000 miles, compared with 20,823 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