2023 BMW 1 Series 1.5 118i M Sport
Price: £17,995. Good value: £3,900 (17%) under the AskCar estimate of £21,895, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,999 priced BMW 1 Series adverts on AskCar as of 2 November 2026.
AskCar lists 7,294 used BMW 1 Series from 2,704 UK dealerships, as of 2 November 2026.
Overview
- Make: BMW
- Model: 1 Series
- Trim: M Sport
- Version: 1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
- Year: 2023
- Mileage: 8,181 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 134 bhp
- Gearbox: Automatic (DCT)
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 134 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 BMW 1 Series M Sport is advertised with 8,181 miles, approximately 16,600 below the typical mileage for its age. Its asking price of £17,995 is £3,900 below the AskCar estimate of £21,895. To work out the AskCar estimate, we analyse UK dealer adverts for 6,999 BMW 1 Series cars across different ages and specifications. It first appeared in our advert records 158 days ago. You can find this car at Ecomotive in Uxbridge. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £3,900 (17%) under the AskCar estimate of £21,895.
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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.
A 2023 BMW 1 Series with the 1.5 petrol engine is typically advertised at £19,700: the median of the 620 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2023 BMW 1 Series has been on sale for at least 158 days.
Price history
AskCar first saw this advert on 28 May 2026 at £17,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 16,600 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.
Similar cars
395 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 2 November 2026.
The 3 closest to this car in mileage:
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 8,354 miles. Price: £23,749, £5,754 more than this car. Dealer: Lloyd South Lakes BMW in Grange-over-Sands. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-d9d0ecf09a74
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 7,893 miles. Price: £22,498, £4,503 more than this car. Dealer: Arnold Clark Derby Motorstore in Derby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-8786a1c7e32b
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 8,530 miles. Price: £21,393, £3,398 more than this car. Dealer: Halliwell Jones Warrington BMW in Warrington. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-bdf194c3b88e
- The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 2 miles from this car. Mileage: 46,923 miles. Price: £18,600, £605 more than this car. Dealer: Berry Heathrow in Heathrow. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-ecc43bd59e92
Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide
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Photos
47 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.