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 (LCP) (134 bhp)
• Year: 2023
• Mileage: 9,882 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

With 9,882 miles on the clock, this 2023 BMW 1 Series M Sport has done roughly 14,900 fewer miles than a typical 2023 BMW 1 Series. Its asking price of £20,540 is £956 below the AskCar estimate of £21,496. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 41 days ago, the asking price has dropped by £420. The government's MOT record matches its advertised mileage. It is for sale at Big Motoring World Blue Bell Hill in Chatham. 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: £956 (4%) under the AskCar estimate of £21,496.

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 41 days.

Price history

AskCar first saw this advert on 26 September 2026 at £20,960. Its asking price is now £20,540, £420 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 26 September 2026: £20,960
• 27 September 2026: £20,950
• 30 September 2026: £20,930
• 3 October 2026: £20,940
• 8 October 2026: £21,240
• 9 October 2026: £21,220
• 10 October 2026: £21,210
• 13 October 2026: £21,200
• 16 October 2026: £20,980
• 19 October 2026: £20,960
• 21 October 2026: £20,950
• 24 October 2026: £20,740
• 28 October 2026: £20,710
• 3 November 2026: £20,540

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 19 May 2027.

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

There were no advisories at the latest test.

Mileage at that test: 8,771 miles, which matches the advertised 9,882 miles.

Advertised mileage is about 14,900 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, white. Mileage: 9,779 miles. Price: £21,498, £958 more than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-291ed81c3e8f
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 9,717 miles. Price: £22,498, £1,958 more than this car. Dealer: Arnold Clark Shrewsbury Motorstore in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-bac3c879bc68
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 9,622 miles. Price: £22,397, £1,857 more than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-03f4d72094d1

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 48,123 miles. Price: £17,580, £2,960 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-1f1b9fc3f148