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: 46,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 46,000 miles on the clock, this 2023 BMW 1 Series M Sport has done roughly 21,300 more miles than a typical 2023 BMW 1 Series. The dealer is asking £17,299, which is £559 below the AskCar estimate of £17,858. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. This car was first seen in our listings data 11 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Alex Scott Guidepost in Choppington. 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: £559 (3%) under the AskCar estimate of £17,858.

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

This 2023 BMW 1 Series has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 25 October 2026 at £17,299. 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 7 July 2027.

It has had one MOT, on 6 July 2026, and passed.

Advisories at the latest test: rear brake pad(s) wearing thin.

Mileage at that test: 43,686 miles, which matches the advertised 46,000 miles.

Advertised mileage is about 21,300 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

425 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 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 45,925 miles. Price: £18,998, £1,699 more than this car. Dealer: Arnold Clark Chertsey Motorstore / Geely in Chertsey. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0a4da53e6cb5
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 46,200 miles. Price: £16,490, £809 less than this car. Dealer: Gregory Automotive in Yeovil. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-6a983b418f5a
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 46,405 miles. Price: £19,250, £1,951 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9f7369319a34

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 10 miles from this car. Mileage: 37,024 miles. Price: £20,000, £2,701 more than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-c873a225915d