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: 25,000 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 25,000 miles on the clock. Priced at £19,790, it is advertised £702 below the AskCar estimate of £20,492. The AskCar estimate uses UK dealer asking prices, including 7,224 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone BMW Bury St Edmunds, based in Bury St Edmunds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £702 (3%) under the AskCar estimate of £20,492.

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 7,224 priced BMW 1 Series adverts across different ages and specifications, as of 12 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,500: the median of the 657 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised today. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 681 of the 1,496 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £19,790. 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 12 November 2026: valid until 6 March 2027.

It has had one MOT, on 14 February 2026, and passed.

Advisories at the latest test: nearside front outer tyre worn close to legal limit/worn on edge; offside front outer tyre worn close to legal limit/worn on edge.

Mileage at that test: 18,964 miles, which matches the advertised 25,000 miles.

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

Similar cars

419 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 12 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 25,042 miles. Price: £18,441, £1,349 less than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-a966096afdfd
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 25,100 miles. Price: £18,396, £1,394 less than this car. Dealer: Prestige Cars by Peter Cooper Horsham in Horsham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0acc5c10aa72
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 25,167 miles. Price: £19,549, £241 less than this car. Dealer: Motorpoint Birtley in Birtley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-6e9112476771

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white, 11 miles from this car. Mileage: 50,064 miles. Price: £20,495, £705 more than this car. Dealer: Ames Ford in Thetford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-09ae91ee55b5