2023 BMW 1 Series

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

£25,997

Fair price: within 8% of the typical £27,488 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
21,553 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
Blue
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M135i
Emissions standard
Euro 6

About this car

This 2023 BMW 1 Series has covered 21,553 miles, around 3,200 fewer than typical for its age. At £25,997, it is advertised £1,491 below our estimated market asking price of £27,488. We use UK dealer asking prices, including 7,028 BMW 1 Series listings, and account for the car’s age, mileage and specification. The asking price is now £749 lower than when we first recorded the advert 10 days ago. MOT records show an expiry date of 24 October 2027, and the latest recorded mileage is consistent with the advert. The seller is Snows BMW Portsmouth, based in Portsmouth.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 10 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £749 from the first recorded £26,746. 2 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
14 October 2026£26,746
18 October 2026£26,745
22 October 2026£25,997

Price and mileage comparison

Estimated market asking price: £27,488. The asking price is £1,491 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 3,200 miles lower than typical for a 2023 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 October 2027. 21,555 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 21,553 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

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.