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: 19,945 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

This 2023 BMW 1 Series M Sport has covered 19,945 miles, around 4,700 fewer miles than is typical for its age. The dealer is asking £20,699, which is £378 below the AskCar estimate of £21,077. 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 58 days ago, and its asking price has since fallen by £1,100. The seller is Fords of Winsford Manchester, based in Manchester. 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: £378 (1%) under the AskCar estimate of £21,077.

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 58 days.

Price history

AskCar first saw this advert on 8 September 2026 at £21,799. Its asking price is now £20,699, £1,100 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 8 September 2026: £21,799
• 18 September 2026: £21,699
• 25 September 2026: £21,599
• 2 October 2026: £21,499
• 6 October 2026: £21,299
• 10 October 2026: £21,099
• 13 October 2026: £21,199
• 14 October 2026: £20,999
• 19 October 2026: £20,899
• 24 October 2026: £20,699
• 29 October 2026: £20,599
• 3 November 2026: £20,699

Mileage and MOT

Advertised mileage is about 4,700 miles lower 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, grey. Mileage: 20,000 miles. Price: £20,490, £209 less than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9d9d57cc63a0
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 20,006 miles. Price: £21,999, £1,300 more than this car. Dealer: Halliwell Jones Chester BMW in Chester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-1a7e41ead902
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 20,069 miles. Price: £20,100, £599 less than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-7a70b77adf4e

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 32,178 miles. Price: £19,685, £1,014 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0c32fe4104ee