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: 32,308 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 32,308 miles, this 2023 BMW 1 Series M Sport has covered about 7,600 more miles than other 2023 BMW 1 Series cars. The AskCar estimate for this car is £19,318. It is priced at £18,050, which is £1,268 below that estimate. The AskCar estimate uses UK dealer asking prices, including 7,138 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 49 days ago, and its asking price has since fallen by £950. Its advertised mileage matches the government's MOT record. You can find this car at Car Planet Barnet in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,268 (6%) under the AskCar estimate of £19,318.

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 7,138 priced BMW 1 Series adverts across different ages and specifications, as of 8 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,600: the median of the 641 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 20 September 2026 at £19,000. Its asking price is now £18,050, £950 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 20 September 2026: £19,000
• 5 October 2026: £18,850
• 11 October 2026: £18,700
• 17 October 2026: £18,550
• 23 October 2026: £18,400
• 30 October 2026: £18,200
• 5 November 2026: £18,050

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 28 February 2027.

It has had one MOT, on 20 February 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; front brake pad(s) wearing thin.

Mileage at that test: 27,806 miles, which matches the advertised 32,308 miles.

Advertised mileage is about 7,600 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

411 other 2023 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £14,000 to £29,990, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 32,313 miles. Price: £18,898, £848 more than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-e95dd92599b8
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 32,297 miles. Price: £18,698, £648 more than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-cb4c6b45862a
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 32,332 miles. Price: £21,295, £3,245 more than this car. Dealer: Regency Car Sales Autovision Inverness in Inverness. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-b5a029f366b3

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 4 miles from this car. Mileage: 20,244 miles. Price: £21,950, £3,900 more than this car. Dealer: JS Prestige and Performance in Enfield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-80e1cdb4b0a7