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: 44,370 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

This 2023 BMW 1 Series M Sport is advertised with 44,370 miles, approximately 19,600 above the typical mileage for its age. Priced at £19,995, it is advertised £1,971 above the AskCar estimate of £18,024. The AskCar estimate draws on 7,138 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Aldridge Vehicle Services, based in Andover. 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

Above the going rate: £1,971 (10%) over the AskCar estimate of £18,024.

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

AskCar first saw this 2023 BMW 1 Series advertised 1 day ago. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 641 of the 1,397 first advertised between 8 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £19,995. 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 8 November 2026: valid until 24 September 2027.

It has had one MOT, on 9 September 2026, and passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 41,918 miles, which matches the advertised 44,370 miles.

Advertised mileage is about 19,600 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, grey. Mileage: 44,276 miles. Price: £18,995, £1,000 less than this car. Dealer: Motor Match Chester in Chester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-3158fe6cf9a3
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 44,925 miles. Price: £21,599, £1,604 more than this car. Dealer: Halliwell Jones Southport BMW in Southport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-1d22593310a1
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 44,980 miles. Price: £18,298, £1,697 less than this car. Dealer: Arnold Clark Cardiff Motorstore Omoda Jaecoolepas in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-4c66ca6ac3b7

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 23 miles from this car. Mileage: 39,423 miles. Price: £18,899, £1,096 less than this car. Dealer: cinch in Hook. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-10596eb3fdb9