2023 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport Manual FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
• Year: 2023
• Mileage: 17,267 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• 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 has covered 17,267 miles, around 7,400 fewer miles than is typical for its age. The AskCar estimate for this car is £19,480. It is priced at £19,290, which is £190 below that estimate. The AskCar estimate uses UK dealer asking prices, including 7,253 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 5 days. Its advertised mileage matches the government's MOT record. The seller is MINI UK at Stratstone Chesterfield, based in Chesterfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £190 (under 1%) under the AskCar estimate of £19,480.

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 7,253 priced BMW 1 Series adverts across different ages and specifications, as of 5 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 660 for sale on AskCar, as of 5 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: 620 of the 1,363 first advertised between 8 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £19,290. 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 5 November 2026: valid until 27 July 2027.

It has had one MOT, on 13 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 15,921 miles, which matches the advertised 17,267 miles.

Advertised mileage is about 7,400 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

108 other 2023 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £14,950 to £22,450, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 17,392 miles. Price: £17,995, £1,295 less than this car. Dealer: Just Audi VW in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-ca6b9a1753b3
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 16,915 miles. Price: £18,710, £580 less than this car. Dealer: Big Motoring World Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-b8ce96bcb592
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 16,716 miles. Price: £19,590, £300 more than this car. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-699bd65e89ab

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 10 miles from this car. Mileage: 30,447 miles. Price: £17,999, £1,291 less than this car. Dealer: Motorpoint Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-a58b5054604c