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: 19,793 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 is advertised with 19,793 miles, approximately 4,900 below the typical mileage for its age. The AskCar estimate for this car is £21,033. It is priced at £20,998, which is £35 below that estimate. The AskCar estimate uses 7,138 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 96 days ago. Its asking price has since fallen by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Shrewsbury Motorstore, based in Shrewsbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £35 (under 1%) under the AskCar estimate of £21,033.

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 7,138 priced BMW 1 Series adverts across different ages and specifications, as of 8 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 8 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 96 days.

Price history

AskCar first saw this advert on 4 August 2026 at £22,498. Its asking price is now £20,998, £1,500 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 4 August 2026: £22,498
• 5 November 2026: £20,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 16 June 2027.

It has had one MOT, on 12 June 2026, and passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing; nearside front tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 14,235 miles, which matches the advertised 19,793 miles.

Advertised mileage is about 4,900 miles lower 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 8 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 19,812 miles. Price: £20,150, £848 less than this car. Dealer: Wollaston BMW in Wollaston. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-594b5a79341d
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 19,821 miles. Price: £20,500, £498 less than this car. Dealer: Marshall BMW Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-d70ad755167e
• 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 19,749 miles. Price: £20,499, £499 less than this car. Dealer: Hendy Car Store in Exeter. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5848cd48eda3

• The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 9,717 miles. Price: £22,498, £1,500 more than this car. Dealer: Arnold Clark Shrewsbury Motorstore in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-bac3c879bc68