2023 BMW 1 Series 1.5 118i Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: Sport
• Version: 1.5 118i Sport Manual FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
• Year: 2023
• Mileage: 20,485 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 20,485 miles on the clock, this 2023 BMW 1 Series Sport has done roughly 4,200 fewer miles than a typical 2023 BMW 1 Series. Its asking price of £17,598 is £80 below the AskCar estimate of £17,678. The AskCar estimate draws on 7,184 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 37 days ago. Its asking price has since fallen by £401. The government's MOT record matches its advertised mileage. You can find this car at Western Commercial Eastern BMW in Newbridge. 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: £80 (under 1%) under the AskCar estimate of £17,678.

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 37 days.

Price history

AskCar first saw this advert on 1 October 2026 at £17,999. Its asking price is now £17,598, £401 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 1 October 2026: £17,999
• 21 October 2026: £17,598

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 25 July 2027.

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

There were no advisories at the latest test.

Mileage at that test: 18,400 miles, which matches the advertised 20,485 miles.

Advertised mileage is about 4,200 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

28 other 2023 BMW 1 Series Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £11,311 to £18,999, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, grey. Mileage: 20,567 miles. Price: £17,998, £400 more than this car. Dealer: Arnold Clark Aberdeen Mazda Chery Jeep Alfa Romeo Leapmotor Lepas in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-bad487819807
• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, white. Mileage: 20,241 miles. Price: £17,500, £98 less than this car. Dealer: JKC BMW in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-6b6deaae7ebb
• 2023 BMW 1 Series Sport, 1.5 petrol hatchback, red. Mileage: 18,788 miles. Price: £17,500, £98 less than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-c7e3a636d09b

• The nearest: 2023 BMW 1 Series Sport, 1.5 petrol hatchback, grey, 6 miles from this car. Mileage: 24,310 miles. Price: £17,498, £100 less than this car. Dealer: Arnold Clark Livingston Vauxhall in Livingston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5dff52f4a478