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: 14,183 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 14,183 miles, this 2023 BMW 1 Series M Sport has covered about 10,600 fewer miles than other 2023 BMW 1 Series cars. Priced at £21,393, it is advertised £221 below the AskCar estimate of £21,614. The AskCar estimate draws on 7,261 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 23 days ago, the asking price has dropped by £89. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Vertu BMW Sunderland in East Boldon. 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: £221 (1%) under the AskCar estimate of £21,614.

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 23 days.

Price history

AskCar first saw this advert on 14 October 2026 at £21,482. Its asking price is now £21,393, £89 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 14 October 2026: £21,482
• 16 October 2026: £21,459
• 22 October 2026: £21,412
• 23 October 2026: £21,393

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 18 June 2027.

It failed its MOT on 12 June 2026 (nearside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords tyre cracking) and passed later the same day.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing; nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 13,976 miles, which matches the advertised 14,183 miles.

Advertised mileage is about 10,600 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, red. Mileage: 14,115 miles. Price: £19,695, £1,698 less than this car. Dealer: Bromborough Road Car Sales in Bebington. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-12b45a58bef3
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 14,090 miles. Price: £23,775, £2,382 more than this car. Dealer: Group 1 Worthing BMW in Worthing. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-62ae62986bb9
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 14,000 miles. Price: £19,699, £1,694 less than this car. Dealer: Brayleys Cars Brayley Honda Romford in Romford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-a8f8de450acd

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white, under a mile from this car. Mileage: 9,622 miles. Price: £22,397, £1,004 more than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-03f4d72094d1