2023 BMW 1 Series

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

£18,950

Fair price: within 8% of the typical £18,927 for this model, age and mileage, drawing on 7,028 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
41,204 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
134 bhp
Seats
5
CO2
134 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
118i
Emissions standard
Euro 6

About this car

This 2023 BMW 1 Series M Sport is advertised with 41,204 miles, approximately 16,400 above the typical mileage for its age. Its asking price of £18,950 is £23 above our estimate of £18,927. The estimate uses 7,028 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 37 days ago. Its asking price has since fallen by £1,000. MOT records show an expiry date of 6 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Trust Ford Belfast (Newtownards Road), based in Belfast.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 September 2026, 37 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,000 from the first recorded £19,950. 2 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£19,950
25 September 2026£19,200
13 October 2026£18,950
22 October 2026£18,950

Price and mileage comparison

Estimated market asking price: £18,927. The asking price is £23 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 7,028 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,400 miles higher than typical for a 2023 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 August 2027. 39,935 miles at the last test.

385 other cars with the same year, trim, gearbox and fuel are for sale from £13,851 to £29,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,85179,376 miles
£13,99028,000 miles
£14,39580,685 miles
£15,25164,398 miles
£15,37072,675 miles

These cars have covered 1–80,685 miles, compared with 41,204 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