2023 BMW 1 Series 1.5 118i M Sport
Version: 1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (134 bhp)
Price: £19,798. Fair price: £501 (2%) over the AskCar estimate of £19,297, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,941 priced BMW 1 Series adverts on AskCar as of 29 October 2026.
AskCar lists 7,293 used BMW 1 Series from 2,710 UK dealerships, as of 29 October 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)
- Mileage
- 37,201 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 134 bhp
- Seats
- 5
- CO2
- 134 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DCT
- Engine badge
- 118i
- Emissions standard
- Euro 6
About this car
This 2023 BMW 1 Series M Sport is advertised with 37,201 miles, approximately 12,400 above the typical mileage for its age. The dealer is asking £19,798, which is £501 above the AskCar estimate of £19,297. To work out the AskCar estimate, we analyse UK dealer adverts for 6,941 BMW 1 Series cars across different ages and specifications. We first recorded this car for sale 1 day ago. It is advertised by CarSupermarket.com Sutton Fields Recon Centre in East Riding of Yorkshire.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 28 October 2026, 1 day ago.
| Date observed | Asking price |
|---|---|
| 28 October 2026 | £19,798 |
| 29 October 2026 | £19,798 |
Price and mileage comparison
Fair price: £501 (2%) over the AskCar estimate of £19,297.
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 6,941 priced BMW 1 Series adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 12,400 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.
Other matching cars
404 other 2023 BMW 1 Series M Sport automatic petrol cars are for sale at UK dealers from £13,990 to £29,990, as of 29 October 2026.
The 5 cheapest:
- 2023 BMW 1 Series. Price: £13,990. Mileage: 28,000 miles. Dealer: JAD Motor in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-9bc7bcd48e86
- 2023 BMW 1 Series. Price: £14,395. Mileage: 80,685 miles. Dealer: Fusion Motors in Grays. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-cd3db362a5da
- 2023 BMW 1 Series. Price: £14,870. Mileage: 72,675 miles. Dealer: Dace Motor Company - Trading Standards Approved in Stockport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-52ac46476d3f
- 2023 BMW 1 Series. Price: £15,000. Mileage: 64,398 miles. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-ee0dff6327d3
- 2023 BMW 1 Series. Price: £15,490. Mileage: 74,658 miles. Dealer: Jan Autos in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0aca5ee2225e
The 404 matching cars have covered 1,837 to 80,685 miles, compared with 37,201 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide
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Photos
33 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.