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: 42,752 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 42,752 miles on the clock, this 2023 BMW 1 Series M Sport has done roughly 18,000 more miles than a typical 2023 BMW 1 Series. Its asking price of £18,328 is £289 below the AskCar estimate of £18,617. To work out the AskCar estimate, we analyse UK dealer adverts for 7,157 BMW 1 Series cars across different ages and specifications. We first recorded this advert 43 days ago, and its asking price has since fallen by £757. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vertu BMW Sunderland, based in East Boldon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £289 (1%) under the AskCar estimate of £18,617.

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 7,157 priced BMW 1 Series adverts across different ages and specifications, as of 9 November 2026.

A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,600: the median of the 641 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 27 September 2026 at £19,085. Its asking price is now £18,328, £757 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 27 September 2026: £19,085
• 15 October 2026: £18,903
• 22 October 2026: £18,850
• 23 October 2026: £18,828
• 7 November 2026: £18,328

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 17 August 2027.

It has had one MOT, on 5 August 2026, and passed.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge both front tyres worn on inner edges; rear inner brake pad(s) wearing thin.

Mileage at that test: 42,539 miles, which matches the advertised 42,752 miles.

Advertised mileage is about 18,000 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

411 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 9 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 42,662 miles. Price: £18,998, £670 more than this car. Dealer: Arnold Clark Wakefield Motorstore / Vanstore in Wakefield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-b4bc8483e066
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 42,588 miles. Price: £17,950, £378 less than this car. Dealer: Trust Ford Belfast (Newtownards Road) in Belfast. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-c5f8b5efaffe
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 43,000 miles. Price: £17,999, £329 less than this car. Dealer: Lookers BMW Stafford in Stafford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-dfe93b546a7c

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 14,183 miles. Price: £20,893, £2,565 more than this car. Dealer: Vertu BMW Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-05e190c23863