2023 BMW 1 Series 1.5 118i M Sport
Price: £19,490. Fair price: £1,399 (7%) over the AskCar estimate of £18,091, our expected asking price for this car from its model, age, mileage and specification, drawing on 7,261 priced BMW 1 Series adverts on AskCar as of 6 November 2026.
AskCar lists 7,538 used BMW 1 Series from 2,744 UK dealerships, as of 6 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: 43,595 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 has covered 43,595 miles, around 18,900 more miles than is typical for its age. Its asking price of £19,490 is £1,399 above the AskCar estimate of £18,091. The AskCar estimate draws on 7,261 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 27 days ago. The seller is Neil Kieran Automotive, based in Darlington. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £1,399 (7%) over the AskCar estimate of £18,091.
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 27 days.
Price history
AskCar first saw this advert on 10 October 2026 at £19,490. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 18,900 miles higher 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, white. Mileage: 43,600 miles. Price: £15,995, £3,495 less than this car. Dealer: Wednesburys Car Sales in Wednesbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-8b863f49c0d6
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 43,760 miles. Price: £19,298, £192 less than this car. Dealer: Arnold Clark Linwood Hyundai / Mazda / GWM / Used Car Centre in Linwood. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-618a0123f459
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 43,063 miles. Price: £18,998, £492 less than this car. Dealer: Arnold Clark Wallsend Silverlink Citroen / Peugeot / Jeep / OMODA / JAECOO in Wallsend. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-09b6feb16e2f
- The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 8 miles from this car. Mileage: 30,258 miles. Price: £19,258, £232 less than this car. Dealer: Vertu Nissan Stockton in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-736d2993a464
Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide
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Photos
40 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.