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: 16,946 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

With 16,946 miles on the clock, this 2023 BMW 1 Series M Sport has done roughly 7,700 fewer miles than a typical 2023 BMW 1 Series. The AskCar estimate for this car is £21,373. It is priced at £20,390, which is £983 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. Since we first spotted the advert 91 days ago, the asking price has dropped by £1,100. Its advertised mileage matches the government's MOT record. The seller is Stratstone Bmw Doncaster, based in Doncaster. 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: £983 (4%) under the AskCar estimate of £21,373.

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 91 days.

Price history

AskCar first saw this advert on 6 August 2026 at £21,490. Its asking price is now £20,390, £1,100 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 6 August 2026: £21,490
• 8 August 2026: £21,890
• 16 August 2026: £21,390
• 27 August 2026: £21,190
• 6 September 2026: £21,090
• 17 September 2026: £20,890
• 2 October 2026: £20,790
• 15 October 2026: £20,590
• 16 October 2026: £20,580
• 27 October 2026: £20,390

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 22 March 2027.

It has had one MOT, on 10 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 15,410 miles, which matches the advertised 16,946 miles.

Advertised mileage is about 7,700 miles lower 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, black. Mileage: 16,928 miles. Price: £22,000, £1,610 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-44f431c3c68e
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 17,022 miles. Price: £19,410, £980 less than this car. Dealer: Evans Halshaw Vauxhall Bedford in Bedford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-b6924fbb2de0
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 17,029 miles. Price: £20,490, £100 more than this car. Dealer: Sytner Oldbury BMW in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-727a9746787c

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 21,540 miles. Price: £20,095, £295 less than this car. Dealer: DB90 in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-4a5fedd97b9f