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: 14,496 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 14,496 miles on the clock, this 2023 BMW 1 Series M Sport has done roughly 10,300 fewer miles than a typical 2023 BMW 1 Series. The AskCar estimate for this car is £21,532. It is priced at £22,950, which is £1,418 above that estimate. The AskCar estimate uses UK dealer asking prices, including 7,157 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 2 days ago. The seller is Sytner Luton BMW, based in Luton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,418 (6%) over the AskCar estimate of £21,532.

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 7,157 priced BMW 1 Series adverts across different ages and specifications, as of 9 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,600: the median of the 641 for sale on AskCar, as of 9 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised 2 days ago. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 648 of the 1,429 first advertised between 10 July 2026 and 6 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £22,950. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 10,300 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

411 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 9 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, red. Mileage: 14,622 miles. Price: £20,399, £2,551 less than this car. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-83fd1aab7169
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 14,627 miles. Price: £20,842, £2,108 less than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-3e4c27657629
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 14,746 miles. Price: £21,998, £952 less than this car. Dealer: Arnold Clark Edinburgh Sighthill Motorstore / Fiat / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-1ad53e248b00

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 23,957 miles. Price: £20,450, £2,500 less than this car. Dealer: Sytner Luton BMW in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-8460d4aac954