2023 BMW 1 Series

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

£17,997

Fair price: within 8% of the typical £18,484 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 Manual FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
Mileage
29,015 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
134 bhp
Seats
5
CO2
134 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
118i
Emissions standard
Euro 6

About this car

With 29,015 miles on the clock, this 2023 BMW 1 Series M Sport has done roughly 4,200 more miles than a typical 2023 BMW 1 Series. Its asking price of £17,997 is £487 below our estimate of £18,484. 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 9 days ago, the asking price has dropped by £364. MOT records show an expiry date of 30 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Snows BMW Portsmouth, based in Portsmouth.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 October 2026, 9 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £364 from the first recorded £18,361. 2 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
17 October 2026£18,361
18 October 2026£18,271
22 October 2026£17,997
23 October 2026£17,997

Price and mileage comparison

Estimated market asking price: £18,484. The asking price is £487 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 4,200 miles higher than typical for a 2023 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 July 2027. 27,531 miles at the last test.

102 other cars with the same year, trim, gearbox and fuel are for sale from £14,950 to £22,450.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,95058,000 miles
£14,96064,996 miles
£15,30041,656 miles
£15,50046,408 miles
£15,98943,667 miles

These cars have covered 4,500–66,000 miles, compared with 29,015 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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