2023 BMW 1 Series 2.0 M135i

Overview

• Make: BMW
• Model: 1 Series
• Version: 2.0 M135i Auto 4WD Euro 6 5dr (301 bhp)
• Year: 2023
• Mileage: 23,978 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 23,978 miles. The AskCar estimate for this car is £26,849. It is priced at £25,249, which is £1,600 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. We first saw this car advertised 18 days ago. Its asking price has since fallen by £146. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is T C Harrison Derby Commercials, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,600 (5%) under the AskCar estimate of £26,849.

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 7,184 priced BMW 1 Series adverts across different ages and specifications, as of 7 November 2026.

A 2023 BMW 1 Series with the 2.0 petrol engine is typically advertised at £25,000: the median of the 265 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 20 October 2026 at £25,395. Its asking price is now £25,249, £146 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 20 October 2026: £25,395
• 7 November 2026: £25,249

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 26 June 2027.

It has had one MOT, on 16 June 2026, and passed.

Advisories at the latest test: tyre worn close to legal limit/worn on edge both rears.

Mileage at that test: 21,137 miles, which matches the advertised 23,978 miles.

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