2023 BMW 1 Series 1.5 118i M Sport
Price: £19,970. Fair price: £605 (2%) under the AskCar estimate of £20,575, 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 Manual FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
- Year: 2023
- Mileage: 7,718 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 134 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 134 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 7,718 miles, this 2023 BMW 1 Series M Sport has covered about 17,000 fewer miles than other 2023 BMW 1 Series cars. Its asking price of £19,970 is £605 below the AskCar estimate of £20,575. The AskCar estimate uses UK dealer asking prices, including 7,253 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 20 days. The seller is Wilsons of Rathkenny, based in Mid and East Antrim. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £605 (2%) under the AskCar estimate of £20,575.
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 20 days.
Price history
AskCar first saw this advert on 16 October 2026 at £19,970. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 17,000 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.
Similar cars
108 other 2023 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £14,950 to £22,450, 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: 7,485 miles. Price: £19,998, the same price as this car. Dealer: Arnold Clark York Motorstore / Vanstore in York. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-403d3813d98b
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 8,017 miles. Price: £20,998, £1,028 more than this car. Dealer: Arnold Clark East Kilbride Vauxhall in East Kilbride. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-cc063b86dcb4
- 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 8,022 miles. Price: £18,460, £1,510 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-02cc644a6800
- The nearest: 2023 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 21 miles from this car. Mileage: 7,333 miles. Price: £20,450, £480 more than this car. Dealer: JKC BMW in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-aae17b86d70b
Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide
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Photos
25 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.