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: 28,943 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport is advertised with 28,943 miles, approximately 4,200 above the typical mileage for its age. The dealer is asking £18,498, which is £109 above the AskCar estimate of £18,389. To work out the AskCar estimate, we analyse UK dealer adverts for 7,176 BMW 1 Series cars across different ages and specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Wakefield Motorstore / Vanstore, based in Wakefield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £109 (under 1%) over the AskCar estimate of £18,389.

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 7,176 priced BMW 1 Series adverts across different ages and specifications, as of 10 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 642 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised today. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 656 of the 1,439 first advertised between 10 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £18,498. 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 10 November 2026: valid until 1 November 2027.

It has had 2 MOTs. The latest, on 2 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 28,983 miles, which matches the advertised 28,943 miles.

Advertised mileage is about 4,200 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

111 other 2023 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £14,950 to £21,990, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 29,015 miles. Price: £17,997, £501 less than this car. Dealer: Snows BMW Portsmouth in Portsmouth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-7ebdf87cc1ba
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 29,283 miles. Price: £21,990, £3,492 more than this car. Dealer: MINI UK at Dick Lovett Melksham in Melksham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-c0dba603d826
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 28,434 miles. Price: £18,895, £397 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-a3a009fa4c47

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 8 miles from this car. Mileage: 11,152 miles. Price: £19,849, £1,351 more than this car. Dealer: Motorpoint Castleford in Castleford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5adc25fb848a