2023 BMW 1 Series

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

£18,450

Fair price: within 8% of the typical £19,143 for this model, age and mileage, drawing on 6,872 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
38,941 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 38,941 miles, approximately 14,100 above the typical mileage for its age. Our estimated market asking price is £19,143. This car is advertised at £18,450, which is £693 below 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. Since we first spotted the advert 81 days ago, the asking price has dropped by £1,045. That may be worth mentioning if you discuss the price with the dealer. The seller is Charles Hurst SEAT Belfast, based in Belfast.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 August 2026, 81 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,045 from the first recorded £19,495. 5 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
6 August 2026£19,495
8 August 2026£19,495
8 September 2026£19,195
23 September 2026£18,895
29 September 2026£18,795
13 October 2026£18,790
22 October 2026£18,450
23 October 2026£18,450

Price and mileage comparison

Estimated market asking price: £19,143. The asking price is £693 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 6,872 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,100 miles higher than typical for a 2023 BMW 1 Series.

MOT

MOT no details held by dvla.

384 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 38,941 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

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