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: 16,399 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 16,399 miles, this 2023 BMW 1 Series M Sport has covered about 8,400 fewer miles than other 2023 BMW 1 Series cars. The AskCar estimate for this car is £21,457. It is priced at £21,050, which is £407 below that estimate. The AskCar estimate uses 6,999 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Vertu BMW Durham, based in Durham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £407 (1%) under the AskCar estimate of £21,457.

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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 620 for sale on AskCar, as of 2 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: 580 of the 1,278 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 2 November 2026 at £21,050. 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 2 November 2026: valid until 12 October 2027.

It has had 2 MOTs. The latest, on 13 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 16,399 miles, which matches the advertised 16,399 miles.

Advertised mileage is about 8,400 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

395 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 16,489 miles. Price: £20,650, £400 less than this car. Dealer: Vertu Ford Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9824a902d31f
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 16,269 miles. Price: £21,000, £50 less than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-7239481ad552
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 16,535 miles. Price: £21,998, £948 more than this car. Dealer: Arnold Clark Wallsend Silverlink Citroen / Peugeot / Jeep / OMODA / JAECOO in Wallsend. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-fffc41d2ef25

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 6 miles from this car. Mileage: 25,167 miles. Price: £19,699, £1,351 less than this car. Dealer: Motorpoint Birtley in Birtley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-6e9112476771