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: 12,791 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 is advertised with 12,791 miles, approximately 12,000 below the typical mileage for its age. Its asking price of £20,895 is £300 below the AskCar estimate of £21,195. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. We first recorded this advert 92 days ago, and its asking price has since fallen by £1,500. It is advertised by Motor Trust Lancaster in Morecambe. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £300 (1%) under the AskCar estimate of £21,195.

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 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,600: the median of the 655 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 92 days.

Price history

AskCar first saw this advert on 6 August 2026 at £22,395. Its asking price is now £20,895, £1,500 less. The latest price cut was seen on 26 October 2026.

Price changes recorded:

• 7 August 2026: £22,395
• 16 September 2026: £21,095
• 26 October 2026: £20,895

Mileage and MOT

Advertised mileage is about 12,000 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

423 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 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 12,772 miles. Price: £21,495, £600 more than this car. Dealer: Norman Motors (Bournemouth) in Bournemouth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-862b7a6a5536
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 12,943 miles. Price: £19,163, £1,732 less than this car. Dealer: Carbase Weston-super-Mare in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-f73aad2e524f
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 12,947 miles. Price: £21,298, £403 more than this car. Dealer: CarSupermarket.com Hessle in Hessle. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-f050c9bafc8c

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 21,334 miles. Price: £20,495, £400 less than this car. Dealer: Motor Trust Lancaster in Lancaster. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0b68b79fd0e4