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: 29,353 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

With 29,353 miles on the clock, this 2023 BMW 1 Series M Sport has done roughly 4,700 more miles than a typical 2023 BMW 1 Series. Its asking price of £19,475 is £154 below the AskCar estimate of £19,629. 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 saw this car advertised 13 days ago. Its asking price has since fallen by £500. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by The Car Co in Bury. 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: £154 (under 1%) under the AskCar estimate of £19,629.

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 13 days.

Price history

AskCar first saw this advert on 23 October 2026 at £19,975. Its asking price is now £19,475, £500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 23 October 2026: £19,975
• 27 October 2026: £19,475

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 5 January 2027.

It has had one MOT, on 9 December 2025, and passed.

Advisories at the latest test: nearside front road wheel slightly distorted on outer bead; nearside front tyre slightly damaged on outer sidewall; offside front tyre slightly damaged on outer sidewall; and 1 more.

Mileage at that test: 22,212 miles, which matches the advertised 29,353 miles.

Advertised mileage is about 4,700 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, grey. Mileage: 29,416 miles. Price: £19,990, £515 more than this car. Dealer: Williams Bmw Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-39fe04e3e847
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 29,276 miles. Price: £20,998, £1,523 more than this car. Dealer: Arnold Clark Stirling Vauxhall in Stirling. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-4effdf5507af
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 29,460 miles. Price: £18,499, £976 less than this car. Dealer: Prestige Car Supermarket in York. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-eea3a051dc24

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 43,021 miles. Price: £18,975, £500 less than this car. Dealer: The Car Co in Bury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-56b3276be37c