2023 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2023
• Mileage: 26,533 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport has covered 26,533 miles. Priced at £19,999, it is advertised £349 below the AskCar estimate of £20,348. The AskCar estimate uses UK dealer asking prices, including 7,224 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. The seller is Available Car Supermarket - Sutton-In-Ashfield, based in Sutton-in-Ashfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £349 (1%) under the AskCar estimate of £20,348.

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 7,224 priced BMW 1 Series adverts across different ages and specifications, as of 12 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,500: the median of the 657 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised today. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 681 of the 1,496 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £19,999. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 1,400 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

419 other 2023 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £14,000 to £29,990, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 26,349 miles. Price: £19,495, £504 less than this car. Dealer: Vertu BMW Teesside in Teesside. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-402208e48ca1
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 26,730 miles. Price: £19,250, £749 less than this car. Dealer: Listers King's Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5d673a2ab7e0
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 26,239 miles. Price: £20,087, £88 more than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-d025451ff675

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black, 5 miles from this car. Mileage: 33,675 miles. Price: £17,740, £2,259 less than this car. Dealer: Evans Halshaw Citroen Mansfield in Mansfield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-299bc8ea85e8