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: 33,757 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport has covered 33,757 miles, around 9,000 more miles than is typical for its age. Its asking price of £19,998 is £350 above the AskCar estimate of £19,648. The AskCar estimate uses UK dealer asking prices, including 7,261 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 28 days ago, the asking price has dropped by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Kilmarnock Peugeot Jeep Leapmotor, based in Kilmarnock. 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: £350 (1%) over the AskCar estimate of £19,648.

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 28 days.

Price history

AskCar first saw this advert on 9 October 2026 at £20,498. Its asking price is now £19,998, £500 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 9 October 2026: £20,498
• 29 October 2026: £19,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 27 July 2027.

It failed its MOT on 27 July 2026 (offside rear seat belt buckle not functioning as intended accessory jammed in buckle, unable to test; nearside rear seat belt buckle not functioning as intended accessory jammed in buckle, unable to test; nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 28 July 2026.

There were no advisories at the latest test.

Mileage at that test: 31,307 miles, which matches the advertised 33,757 miles.

Advertised mileage is about 9,000 miles higher 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: 33,675 miles. Price: £17,880, £2,118 less than this car. Dealer: Evans Halshaw Citroen Mansfield in Mansfield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-299bc8ea85e8
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 33,531 miles. Price: £21,195, £1,197 more than this car. Dealer: Park's Motor Group Douglas Park BMW Stirling in Stirling. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9645db5aa67c
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 33,500 miles. Price: £19,267, £731 less than this car. Dealer: TMMC The Manchester Motor Company in Bolton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-e6f1faab91af

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 1,837 miles. Price: £23,498, £3,500 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