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: 9,528 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: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport is advertised with 9,528 miles, approximately 15,200 below the typical mileage for its age. The AskCar estimate for this car is £22,134. It is priced at £21,498, which is £636 below that estimate. The AskCar estimate uses 7,261 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 109 days ago. Its asking price has since fallen by £1,500. We checked its advertised mileage against the government's MOT record, and they match. The seller is Arnold Clark Linwood Vauxhall / Jeep / Alfa Romeo, based in Linwood. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £636 (2%) under the AskCar estimate of £22,134.

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 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,600: the median of the 655 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 109 days.

Price history

AskCar first saw this advert on 20 July 2026 at £22,998. Its asking price is now £21,498, £1,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 20 July 2026: £22,998
• 6 September 2026: £22,498
• 2 October 2026: £21,998
• 3 November 2026: £21,498

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 5 May 2027.

It has had one MOT, on 6 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 8,364 miles, which matches the advertised 9,528 miles.

Advertised mileage is about 15,200 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

423 other 2023 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £14,395 to £29,990, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 9,490 miles. Price: £20,500, £998 less than this car. Dealer: Listers BMW King's Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-557c0f5d5b03
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 9,569 miles. Price: £21,999, £501 more than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-376ada2dd2e3
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 9,470 miles. Price: £22,347, £849 more than this car. Dealer: Vertu BMW Bridgwater in Bridgwater. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-de3fdcc2ac92

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 43,760 miles. Price: £19,298, £2,200 less than this car. Dealer: Arnold Clark Linwood Hyundai / Mazda / GWM / Used Car Centre in Linwood. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-618a0123f459