2023 BMW 1 Series 2.0 M135i
Price: £25,690. Fair price: £1,089 (4%) under the AskCar estimate of £26,779, 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
- Version: 2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)
- Year: 2023
- Mileage: 24,781 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 301 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 171 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 BMW 1 Series has covered 24,781 miles. The dealer is asking £25,690, which is £1,089 below the AskCar estimate of £26,779. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 28 days ago, the asking price has dropped by £1,300. Its advertised mileage matches the government's MOT record. The seller is Group 1 Norwich BMW, based in Norwich. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £1,089 (4%) under the AskCar estimate of £26,779.
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 2.0 petrol engine is typically advertised at £25,200: the median of the 274 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2023 BMW 1 Series has been on sale for at least 28 days.
Price history
AskCar first saw this advert on 9 October 2026 at £26,990. Its asking price is now £25,690, £1,300 less. The latest price cut was seen on 4 November 2026.
Price changes recorded:
- 9 October 2026: £26,990
- 14 October 2026: £26,790
- 20 October 2026: £26,490
- 27 October 2026: £26,250
- 30 October 2026: £25,990
- 4 November 2026: £25,690
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 8 October 2027.
It has had 2 MOTs. The latest, on 9 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 24,784 miles, which matches the advertised 24,781 miles.
Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide
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Photos
63 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.