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: 25,441 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

This 2023 BMW 1 Series M Sport has covered 25,441 miles. The dealer is asking £19,149, which is £1,418 below the AskCar estimate of £20,567. To work out the AskCar estimate, we analyse UK dealer adverts for 6,999 BMW 1 Series cars across different ages and specifications. The asking price is now £1,950 lower than when we first recorded the advert 51 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motorpoint Chingford, based in Chingford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,418 (6%) under the AskCar estimate of £20,567.

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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 620 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 12 September 2026 at £21,099. Its asking price is now £19,149, £1,950 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 12 September 2026: £21,099
• 15 September 2026: £20,349
• 22 September 2026: £20,099
• 29 September 2026: £19,749
• 6 October 2026: £19,549
• 13 October 2026: £19,399
• 28 October 2026: £19,149

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 September 2027.

It has had one MOT, on 11 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 25,440 miles, which matches the advertised 25,441 miles.

Advertised mileage is about 600 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

395 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 25,377 miles. Price: £19,850, £701 more than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-522f4ec1ac95
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 25,517 miles. Price: £20,490, £1,341 more than this car. Dealer: Grainger Motor Group Mantles Kia Royston in Royston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-153961c22f8b
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 25,600 miles. Price: £22,475, £3,326 more than this car. Dealer: Group 1 Worthing BMW in Worthing. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-02782c9e3735

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 38,226 miles. Price: £18,449, £700 less than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-f63578665678