2023 BMW 1 Series 1.5 118i M Sport
Price: £19,798. Fair price: £497 (2%) over the AskCar estimate of £19,301, our expected asking price for this car from its model, age, mileage and specification, drawing on 7,253 priced BMW 1 Series adverts on AskCar as of 5 November 2026.
AskCar lists 7,517 used BMW 1 Series from 2,736 UK dealerships, as of 5 November 2026.
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: 37,201 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 37,201 miles, approximately 12,500 above the typical mileage for its age. The dealer is asking £19,798, which is £497 above the AskCar estimate of £19,301. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. It first appeared in our advert records 8 days ago. The seller is CarSupermarket.com Hessle, based in East Riding of Yorkshire. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £497 (2%) over the AskCar estimate of £19,301.
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 7,253 priced BMW 1 Series adverts across different ages and specifications, as of 5 November 2026.
A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 660 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2023 BMW 1 Series has been on sale for at least 8 days.
Price history
AskCar first saw this advert on 28 October 2026 at £19,798. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 12,500 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.
Similar cars
425 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 5 November 2026.
The 3 closest to this car in mileage:
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 37,133 miles. Price: £19,498, £300 less than this car. Dealer: Arnold Clark Stirling Vauxhall in Stirling. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-be4593a8c231
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 37,297 miles. Price: £19,995, £197 more than this car. Dealer: Berry Thames Ditton BMW in Thames Ditton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-16f3547483d4
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 37,024 miles. Price: £20,000, £202 more than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-c873a225915d
- The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 21,511 miles. Price: £26,998, £7,200 more than this car. Dealer: CarSupermarket.com Hessle in Hessle. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-a27d9b5a51e9
Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide
More like this
- Used BMW 1 Series M Sport prices
- Used BMW 1 Series for sale under £20,000
- Used automatic BMW 1 Series for sale
- Used petrol BMW 1 Series for sale
- Used BMW 1 Series for sale near Kingston upon Hull
Photos
33 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.