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: 52,980 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 52,980 miles, this 2023 BMW 1 Series M Sport has covered about 28,300 more miles than other 2023 BMW 1 Series cars. The AskCar estimate for this car is £17,597. It is priced at £18,998, which is £1,401 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. We first recorded this car for sale 71 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Irvine BMW, based in Irvine. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,401 (7%) over the AskCar estimate of £17,597.

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 7,184 priced BMW 1 Series adverts across different ages and specifications, as of 7 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,600: the median of the 650 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 71 days.

Price history

AskCar first saw this advert on 28 August 2026 at £18,998. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 24 August 2027.

It has had one MOT, on 25 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 52,986 miles, which matches the advertised 52,980 miles.

Advertised mileage is about 28,300 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

414 other 2023 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £14,000 to £29,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 52,749 miles. Price: £17,995, £1,003 less than this car. Dealer: Stoneacre in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-48b6f22cf0dd
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 52,499 miles. Price: £17,230, £1,768 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-811742a69367
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 52,370 miles. Price: £18,500, £498 less than this car. Dealer: Chris W Roads in Ripley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-3f15b3f8ccd2

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 6 miles from this car. Mileage: 1,837 miles. Price: £23,498, £4,500 more than this car. Dealer: Arnold Clark Kilmarnock Peugeot Jeep Leapmotor in Kilmarnock. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0c7001b6a849