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: 11,258 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

At 11,258 miles, this 2023 BMW 1 Series M Sport has covered about 13,400 fewer miles than other 2023 BMW 1 Series cars. Its asking price of £22,498 is £594 above the AskCar estimate of £21,904. The AskCar estimate uses 7,184 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 22 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark West Bromwich Motorstore, based in West Bromwich. 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: £594 (2%) over the AskCar estimate of £21,904.

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 22 days.

Price history

AskCar first saw this advert on 16 October 2026 at £22,498. 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 1 September 2027.

It has had one MOT, on 17 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 10,636 miles, which matches the advertised 11,258 miles.

Advertised mileage is about 13,400 miles lower 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: 11,311 miles. Price: £20,999, £1,499 less than this car. Dealer: Halliwell Jones North Wales BMW in Conwy. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9ad0c7e905a6
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 11,425 miles. Price: £20,295, £2,203 less than this car. Dealer: Hedin Automotive Bromley BMW in Bromley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-aafd17efcb9c
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 11,490 miles. Price: £21,695, £803 less than this car. Dealer: Berry Croydon BMW in Croydon. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-15f78e609b8c

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 29,095 miles. Price: £20,393, £2,105 less than this car. Dealer: Brindley Garages Brindley Honda West Bromwich in West Bromwich. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-a0b1b66fe048