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 (134 bhp)
• Year: 2023
• Mileage: 27,747 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport is advertised with 27,747 miles, approximately 3,100 above the typical mileage for its age. The dealer is asking £18,440, which is £1,844 below the AskCar estimate of £20,284. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 15 days ago, the asking price has dropped by £1,410. Its advertised mileage matches the government's MOT record. It is advertised by Hilton Garage in Derby. 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

Good value: £1,844 (9%) under the AskCar estimate of £20,284.

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 15 days.

Price history

AskCar first saw this advert on 23 October 2026 at £19,850. Its asking price is now £18,440, £1,410 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 23 October 2026: £19,850
• 24 October 2026: £19,100
• 30 October 2026: £19,450
• 2 November 2026: £18,670
• 5 November 2026: £18,440

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 20 August 2027.

It has had one MOT, on 8 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 26,444 miles, which matches the advertised 27,747 miles.

Advertised mileage is about 3,100 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

414 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 7 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 27,790 miles. Price: £20,298, £1,858 more than this car. Dealer: Arnold Clark Solihull Motorstore in Solihull. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-12bbd4c74c90
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 27,820 miles. Price: £19,950, £1,510 more than this car. Dealer: MINI UK at Cotswold Hereford in Hereford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-93100ecd1084
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 28,018 miles. Price: £21,950, £3,510 more than this car. Dealer: Lloyd Newcastle BMW in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5d465dac6e07

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, red, 6 miles from this car. Mileage: 6,909 miles. Price: £22,498, £4,058 more than this car. Dealer: Arnold Clark Derby Motorstore in Derby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-57d203b5d4d2