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 (LCP) (134 bhp)
• Year: 2023
• Mileage: 15,550 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 15,550 miles, this 2023 BMW 1 Series M Sport has covered about 9,200 fewer miles than other 2023 BMW 1 Series cars. The AskCar estimate for this car is £20,937. It is priced at £22,499, which is £1,562 above that estimate. The AskCar estimate uses 7,180 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 23 days ago. Its asking price has since fallen by £500. You can find this car at Halliwell Jones North Wales BMW in Llandudno Junction. 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: £1,562 (7%) over the AskCar estimate of £20,937.

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

This 2023 BMW 1 Series has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 12 October 2026 at £22,999. Its asking price is now £22,499, £500 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 12 October 2026: £22,999
• 29 October 2026: £22,699
• 4 November 2026: £22,499

Mileage and MOT

Advertised mileage is about 9,200 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, black. Mileage: 15,568 miles. Price: £20,299, £2,200 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-70f3061f9c3e
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 15,572 miles. Price: £21,521, £978 less than this car. Dealer: MINI UK at Williams Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-84bdd446e9bc
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 15,505 miles. Price: £22,000, £499 less than this car. Dealer: Sytner Coventry BMW in Coventry. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-416d4e527078

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 11,311 miles. Price: £20,999, £1,500 less than this car. Dealer: Halliwell Jones North Wales BMW in Conwy. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9ad0c7e905a6