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: 43,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport has covered 43,000 miles, around 18,300 more miles than is typical for its age. The dealer is asking £18,199, which is £472 below the AskCar estimate of £18,671. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. We first recorded this advert 47 days ago, and its asking price has since fallen by £300. The seller is Lookers BMW Stafford, based in Stafford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £472 (2%) under the AskCar estimate of £18,671.

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 7,253 priced BMW 1 Series adverts across different ages and specifications, as of 5 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 660 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 47 days.

Price history

AskCar first saw this advert on 19 September 2026 at £18,499. Its asking price is now £18,199, £300 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 19 September 2026: £18,499
• 4 October 2026: £18,999
• 12 October 2026: £19,099
• 13 October 2026: £18,999
• 19 October 2026: £18,899
• 24 October 2026: £18,499
• 3 November 2026: £18,199

Mileage and MOT

Advertised mileage is about 18,300 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

425 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 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 43,021 miles. Price: £18,975, £776 more than this car. Dealer: The Car Co in Bury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-56b3276be37c
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 43,052 miles. Price: £17,255, £944 less than this car. Dealer: Lookers Nissan Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-6c27b5c9916e
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 43,063 miles. Price: £18,998, £799 more than this car. Dealer: Arnold Clark Wallsend Silverlink Citroen / Peugeot / Jeep / OMODA / JAECOO in Wallsend. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-09b6feb16e2f

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 3 miles from this car. Mileage: 30,503 miles. Price: £20,498, £2,299 more than this car. Dealer: Arnold Clark Stafford Motorstore / BYD / Vanstore in Stafford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-249d6641c040