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: 4,960 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

At 4,960 miles, this 2023 BMW 1 Series M Sport has covered about 19,900 fewer miles than other 2023 BMW 1 Series cars. Priced at £22,698, it is advertised £476 below the AskCar estimate of £23,174. To work out the AskCar estimate, we analyse UK dealer adverts for 6,999 BMW 1 Series cars across different ages and specifications. It first appeared in our advert records 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Arnold Clark Manchester Vauxhall, based in Manchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £476 (2%) under the AskCar estimate of £23,174.

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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 620 for sale on AskCar, as of 2 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: 580 of the 1,278 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £22,698. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 1 September 2027.

It has had one MOT, on 2 September 2026, and passed.

Advisories at the latest test: offside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 4,715 miles, which matches the advertised 4,960 miles.

Advertised mileage is about 19,900 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

395 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 5,000 miles. Price: £21,000, £1,698 less than this car. Dealer: Canvey Carriage Company in Canvey Island. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-4d200fca4e19
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, red. Mileage: 5,022 miles. Price: £23,996, £1,298 more than this car. Dealer: Vines of Redhill BMW in Redhill. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-8bc71a454ec4
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 4,869 miles. Price: £21,998, £700 less than this car. Dealer: Arnold Clark Mercedes-Benz & smart of Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-7c94406a5d9a

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 2 miles from this car. Mileage: 32,178 miles. Price: £19,945, £2,753 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0c32fe4104ee