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: 54,733 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: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 54,733 miles, this 2023 BMW 1 Series M Sport has covered about 30,000 more miles than other 2023 BMW 1 Series cars. The dealer is asking £18,498, which is £1,081 above the AskCar estimate of £17,417. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. We have tracked this advert for 9 days. Its advertised mileage matches the government's MOT record. It is for sale at Arnold Clark Linwood Motorstore / BYD in Paisley. 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: £1,081 (6%) over the AskCar estimate of £17,417.

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 9 days.

Price history

AskCar first saw this advert on 28 October 2026 at £18,498. 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 6 November 2026: valid until 26 September 2027.

It failed its MOT on 21 September 2026 (offside upper engine mounting damaged or deteriorated resulting in excessive movement) and passed 1 day later, on 22 September 2026.

There were no advisories at the latest test.

Mileage at that test: 54,434 miles, which matches the advertised 54,733 miles.

Advertised mileage is about 30,000 miles higher 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, blue. Mileage: 55,000 miles. Price: £18,127, £371 less than this car. Dealer: Lookers Geely Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-6a75620014f6
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 55,000 miles. Price: £19,000, £502 more than this car. Dealer: Mylson Stoke in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-bbc639379330
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 55,346 miles. Price: £17,300, £1,198 less than this car. Dealer: Grainger Motor Group Mantles BYD Royston in Royston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-649f19b40eac

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 9,779 miles. Price: £21,498, £3,000 more than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-291ed81c3e8f