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: 29,000 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 29,000 miles, this 2023 BMW 1 Series has covered about 4,200 more miles than other 2023 BMW 1 Series cars. The dealer is asking £26,490, which is £315 above the AskCar estimate of £26,175. To work out the AskCar estimate, we analyse UK dealer adverts for 7,176 BMW 1 Series cars across different ages and specifications. We have tracked this advert today. It is advertised by Oakley Prestige in Newbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £315 (1%) over the AskCar estimate of £26,175.

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 7,176 priced BMW 1 Series adverts across different ages and specifications, as of 10 November 2026.

A 2023 BMW 1 Series with the 2.0 petrol engine is typically advertised at £25,000: the median of the 268 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2023 BMW 1 Series advertised today. About half of 2023 BMW 1 Series cars are gone from sale within a month of being advertised: 656 of the 1,439 first advertised between 10 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £26,490. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 4,200 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.