2023 BMW 1 Series 2.0 M135i

Overview

• Make: BMW
• Model: 1 Series
• Version: 2.0 M135i Auto 4WD Euro 6 (s/s) 5dr (302 bhp)
• Year: 2023
• Mileage: 21,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 302 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Bronze
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,000 miles on the clock, this 2023 BMW 1 Series has done roughly 3,700 fewer miles than a typical 2023 BMW 1 Series. Priced at £28,750, it is advertised £1,412 above the AskCar estimate of £27,338. The AskCar estimate draws on 7,253 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 36 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Bespoke Motor Works in Stockton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,412 (5%) over the AskCar estimate of £27,338.

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 36 days.

Price history

AskCar first saw this advert on 30 September 2026 at £29,995. Its asking price is now £28,750, £1,245 less.

Price changes recorded:

• 3 October 2026: £29,995
• 9 October 2026: £29,495
• 15 October 2026: £28,995
• 3 November 2026: £28,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 25 January 2027.

It has had one MOT, on 26 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 19,288 miles, which matches the advertised 21,000 miles.

Advertised mileage is about 3,700 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.