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: 15,875 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport is advertised with 15,875 miles, approximately 8,900 below the typical mileage for its age. Priced at £21,000, it is advertised £493 below the AskCar estimate of £21,493. The AskCar estimate uses UK dealer asking prices, including 7,180 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 1 day ago. The seller is Sytner Tamworth BMW, based in Tamworth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £493 (2%) under the AskCar estimate of £21,493.

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 7,180 priced BMW 1 Series adverts across different ages and specifications, as of 4 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 650 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised 1 day ago. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 611 of the 1,350 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £21,000. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 8,900 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

418 other 2023 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £14,395 to £29,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 15,931 miles. Price: £20,795, £205 less than this car. Dealer: Motor Trust Lancaster in Lancaster. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-1372b30f3bc9
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 15,952 miles. Price: £21,468, £468 more than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-b6a9171977f4
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 15,798 miles. Price: £23,399, £2,399 more than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-21ee22dea1e1

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black, under a mile from this car. Mileage: 8,761 miles. Price: £21,500, £500 more than this car. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-197218d752dd