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: 23,549 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 is advertised with 23,549 miles on the clock. Its asking price of £21,790 is £1,618 above the AskCar estimate of £20,172. The AskCar estimate uses UK dealer asking prices, including 7,180 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 5 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Dick Lovett, based in Potters BAR. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,618 (8%) over the AskCar estimate of £20,172.

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 7,180 priced BMW 1 Series adverts across different ages and specifications, as of 4 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 650 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised 5 days ago. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 611 of the 1,350 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £21,790. 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 4 November 2026: valid until 21 September 2027.

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

There were no advisories at the latest test.

Mileage at that test: 22,519 miles, which matches the advertised 23,549 miles.

Advertised mileage is about 1,200 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

418 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 23,498 miles. Price: £20,498, £1,292 less than this car. Dealer: Arnold Clark Wirral Renault / Dacia in Birkenhead. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-1ee494d7d3a6
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 23,608 miles. Price: £19,999, £1,791 less than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-bbb4598f874a
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, red. Mileage: 23,479 miles. Price: £19,995, £1,795 less than this car. Dealer: Shelbourne Motors Autoselect Newry in Newry. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-07739ffd2168

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 28,845 miles. Price: £20,990, £800 less than this car. Dealer: Dick Lovett in Potters Bar. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5836be923dd5