2023 BMW 1 Series 1.5 118i M Sport

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

Price: £20,500. Fair price: £1,097 (5%) over the AskCar estimate of £19,403, 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 (134 bhp)
Mileage
36,517 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

At 36,517 miles, this 2023 BMW 1 Series M Sport has covered about 11,500 more miles than other 2023 BMW 1 Series cars. The AskCar estimate for this car is £19,403. It is priced at £20,500, which is £1,097 above 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. We first saw this car advertised 58 days ago. Its asking price has since fallen by £1,000. The seller is Sytner Shrewsbury BMW, based in Shrewsbury.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 2 September 2026, 58 days ago. Price reduced by £1,000 from £21,500 since AskCar first saw it. 3 price reductions recorded, the latest seen on 19 October 2026.

Recorded asking prices
Date observedAsking price
2 September 2026£21,500
28 September 2026£21,000
12 October 2026£20,750
19 October 2026£20,500
30 October 2026£20,500

Price and mileage comparison

Fair price: £1,097 (5%) over the AskCar estimate of £19,403.

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 11,500 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

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 36,517 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

30 photos of this car are 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.