2023 BMW 1 Series 2.0 M135i
Price: £27,450. Fair price: £1,768 (6%) under the AskCar estimate of £29,218, 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
- Version: 2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)
- Year: 2023
- Mileage: 8,155 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 301 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: White
- CO2: 172 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 BMW 1 Series is advertised with 8,155 miles, approximately 16,500 below the typical mileage for its age. Its asking price of £27,450 is £1,768 below the AskCar estimate of £29,218. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. We first recorded this advert 112 days ago, and its asking price has since fallen by £3,550. You can find this car at Sycamore BMW in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £1,768 (6%) under the AskCar estimate of £29,218.
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 2.0 petrol engine is typically advertised at £25,400: the median of the 267 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2023 BMW 1 Series has been on sale for at least 112 days.
Price history
AskCar first saw this advert on 16 July 2026 at £31,000. Its asking price is now £27,450, £3,550 less. The latest price cut was seen on 29 October 2026.
Price changes recorded:
- 16 July 2026: £31,000
- 8 September 2026: £29,450
- 8 October 2026: £28,450
- 29 October 2026: £27,450
Mileage and MOT
Advertised mileage is about 16,500 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.
Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide
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Photos
53 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.