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: 27,820 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 27,820 miles, approximately 3,100 above the typical mileage for its age. Its asking price of £19,950 is £332 below the AskCar estimate of £20,282. 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. We have tracked this advert for 7 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is MINI UK at Cotswold Hereford, based in Hereford. 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: £332 (1%) under the AskCar estimate of £20,282.

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 7 days.

Price history

AskCar first saw this advert on 30 October 2026 at £19,950. 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 6 November 2026: valid until 29 September 2027.

It has had one MOT, on 24 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 27,406 miles, which matches the advertised 27,820 miles.

Advertised mileage is about 3,100 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, blue. Mileage: 27,790 miles. Price: £20,298, £348 more than this car. Dealer: Arnold Clark Solihull Motorstore in Solihull. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-12bbd4c74c90
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 27,747 miles. Price: £18,440, £1,510 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-66f812ab7951
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 27,674 miles. Price: £18,999, £951 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-cab3cb772a06

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 25 miles from this car. Mileage: 35,409 miles. Price: £19,950, the same price as this car. Dealer: Sytner Worcester BMW in Worcester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5262086e62e6