2023 BMW 1 Series 1.5 118i M Sport

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

Price: £19,910. Fair price: £328 (1%) under the AskCar estimate of £20,238, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,933 priced BMW 1 Series adverts on AskCar as of 30 October 2026.

AskCar lists 7,193 used BMW 1 Series from 2,633 UK dealerships, as of 30 October 2026.

Overview

Make
BMW
Model
1 Series
Trim
M Sport
Version
1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
Mileage
23,119 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
Grey
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 23,119 miles on the clock. The AskCar estimate for this car is £20,238. It is priced at £19,910, which is £328 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,933 BMW 1 Series cars across different ages and specifications. This car was first seen in our listings data today. Its recorded MOT is valid until 17 July 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Big Motoring World Enfield in Waltham Cross.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£19,910

Price and mileage comparison

Fair price: £328 (1%) under the AskCar estimate of £20,238.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 6,933 priced BMW 1 Series adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 1,900 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 17 July 2027. 21,533 miles at the last test.

Other matching cars

407 other 2023 BMW 1 Series M Sport automatic petrol cars are for sale at UK dealers from £13,990 to £29,990, as of 30 October 2026.

The 5 cheapest:

The 407 matching cars have covered 1,837 to 80,685 miles, compared with 23,119 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide

More like this

Photos

1 photo of this car is on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.