2023 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport Manual FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
• Year: 2023
• Mileage: 24,209 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2023 BMW 1 Series M Sport is 24,209 miles. Its asking price of £17,495 is £1,236 below the AskCar estimate of £18,731. The AskCar estimate draws on 7,292 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Vertu BMW Exeter, based in Exeter. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,236 (6%) under the AskCar estimate of £18,731.

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 7,292 priced BMW 1 Series adverts across different ages and specifications, as of 14 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,500: the median of the 669 for sale on AskCar, as of 14 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: 682 of the 1,493 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 14 November 2026 at £17,495. 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 14 November 2026: valid until 29 June 2027.

It has had one MOT, on 9 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 21,548 miles, which matches the advertised 24,209 miles.

Advertised mileage is about 1,000 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

116 other 2023 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £14,950 to £21,990, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 24,439 miles. Price: £21,295, £3,800 more than this car. Dealer: Mitchells Halesworth in Halesworth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-224119638f7d
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 24,550 miles. Price: £18,099, £604 more than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-e6471d8dd946
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 23,760 miles. Price: £17,795, £300 more than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-3eed65f04a25

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 69 miles from this car. Mileage: 58,000 miles. Price: £14,950, £2,545 less than this car. Dealer: SFD Motor Co in Bristol. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-f755af1bd31a