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: 46,563 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

This 2023 BMW 1 Series has covered 46,563 miles, around 21,800 more miles than is typical for its age. The dealer is asking £22,295, which is £1,493 below the AskCar estimate of £23,788. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. The asking price is now £2,200 lower than when we first recorded the advert 55 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Grainger Motor Group in Huntingdon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,493 (6%) under the AskCar estimate of £23,788.

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 55 days.

Price history

AskCar first saw this advert on 12 September 2026 at £24,495. Its asking price is now £22,295, £2,200 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 12 September 2026: £24,495
• 18 September 2026: £24,295
• 24 September 2026: £24,095
• 30 September 2026: £23,895
• 7 October 2026: £23,695
• 13 October 2026: £23,495
• 17 October 2026: £23,295
• 23 October 2026: £22,995
• 29 October 2026: £22,495
• 5 November 2026: £22,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 22 May 2027.

It has had one MOT, on 15 May 2026, and passed.

Advisories at the latest test: nearside rear nail in tyre.

Mileage at that test: 40,760 miles, which matches the advertised 46,563 miles.

Advertised mileage is about 21,800 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.