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: 9,857 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series Sport has covered 9,857 miles, around 14,800 fewer miles than is typical for its age. The AskCar estimate for this car is £19,856. It is priced at £20,475, which is £619 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. We have tracked this advert for 8 days. Its advertised mileage matches the government's MOT record. It is advertised by Group 1 Worthing BMW in Littlehampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £619 (3%) over the AskCar estimate of £19,856.

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 7,184 priced BMW 1 Series adverts across different ages and specifications, as of 7 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,600: the median of the 650 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 30 October 2026 at £19,875. Its asking price is now £20,475, £600 more.

Price changes recorded:

• 30 October 2026: £19,875
• 3 November 2026: £20,475

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 3 October 2027.

It has had one MOT, on 11 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,557 miles, which matches the advertised 9,857 miles.

Advertised mileage is about 14,800 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

25 other 2023 BMW 1 Series Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £14,805 to £20,000, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, blue. Mileage: 10,068 miles. Price: £20,000, £475 less than 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: 8,474 miles. Price: £19,995, £480 less than this car. Dealer: Taylors Select Boston in Boston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-a5711ae7e32d
• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, blue. Mileage: 13,139 miles. Price: £19,498, £977 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

• The nearest: 2023 BMW 1 Series Sport, 1.5 petrol hatchback, black, 37 miles from this car. Mileage: 65,935 miles. Price: £15,299, £5,176 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-520d43fb35bd