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: 33,662 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 302 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 33,662 miles, this 2023 BMW 1 Series has covered about 9,000 more miles than other 2023 BMW 1 Series cars. The dealer is asking £25,551, which is £122 below the AskCar estimate of £25,673. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. This car was first seen in our listings data 15 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vertu BMW Durham, based in Durham. 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: £122 (under 1%) under the AskCar estimate of £25,673.

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 15 days.

Price history

AskCar first saw this advert on 21 October 2026 at £24,891. Its asking price is now £25,551, £660 more.

Price changes recorded:

• 21 October 2026: £24,891
• 22 October 2026: £25,640
• 23 October 2026: £25,620
• 4 November 2026: £25,551

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 21 September 2027.

It has had one MOT, on 3 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 32,498 miles, which matches the advertised 33,662 miles.

Advertised mileage is about 9,000 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.