2023 BMW 1 Series 1.5 118i Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: Sport
• Version: 1.5 118i Sport DCT FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
• Year: 2023
• Mileage: 12,365 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: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series Sport is advertised with 12,365 miles, approximately 12,700 below the typical mileage for its age. Its asking price of £19,995 is £424 above the AskCar estimate of £19,571. The AskCar estimate uses 7,224 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 2 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Hedin Automotive Bromley BMW, based in Bromley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £424 (2%) over the AskCar estimate of £19,571.

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 7,224 priced BMW 1 Series adverts across different ages and specifications, as of 12 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,500: the median of the 657 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised 2 days ago. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 681 of the 1,496 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 10 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 12 November 2026: valid until 30 July 2027.

It has had one MOT, on 27 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 11,638 miles, which matches the advertised 12,365 miles.

Advertised mileage is about 12,700 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

27 other 2023 BMW 1 Series Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £14,805 to £20,475, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, blue. Mileage: 13,139 miles. Price: £19,498, £497 less than this car. Dealer: Arnold Clark Perth Vauxhall / Fiat / Abarth / Jeep / Alfa Romeo / Leapmotor / Vanstore in Perth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-7409f2f90cef
• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, blue. Mileage: 10,068 miles. Price: £20,000, the same price as this car. Dealer: Sytner Solihull BMW in Solihull. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5ec118f6e860
• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, blue. Mileage: 9,857 miles. Price: £20,475, £480 more than this car. Dealer: Group 1 Worthing BMW in Worthing. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-51586758483f

• The nearest: 2023 BMW 1 Series Sport, 1.5 petrol hatchback, black, 10 miles from this car. Mileage: 61,751 miles. Price: £14,805, £5,190 less than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9fa054ec44a3