2025 BMW 1 Series 1.5 120i MHT M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 120i MHT M Sport DCT FWD Euro 6 (s/s) 5dr (168 bhp)
• Year: 2025
• Mileage: 43,069 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 168 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 43,069 miles on the clock, this 2025 BMW 1 Series M Sport has done roughly 32,100 more miles than a typical 2025 BMW 1 Series. The AskCar estimate for this car is £21,508. It is priced at £20,830, which is £678 below that estimate. The AskCar estimate draws on 7,180 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 1 day ago, the asking price has dropped by £230. It is advertised by Big Motoring World Wimbledon in Tooting. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £678 (3%) under the AskCar estimate of £21,508.

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 7,180 priced BMW 1 Series adverts across different ages and specifications, as of 4 November 2026.

A 2025 BMW 1 Series with the 1.5 petrol engine is typically advertised at £25,000: the median of the 310 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2025 BMW 1 Series advertised 1 day ago. About half of 2025 BMW 1 Series cars are gone from sale within a month of being advertised: 256 of the 554 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £21,060. Its asking price is now £20,830, £230 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 3 November 2026: £21,060
• 4 November 2026: £20,830

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 32,100 miles higher than the median mileage of a 2025 BMW 1 Series on AskCar.

Similar cars

273 other 2025 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £19,995 to £31,500, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 43,370 miles. Price: £21,698, £868 more than this car. Dealer: CarSupermarket.com Hessle in Hessle. AskCar page: https://askcar.co.uk/car/bmw-1-series-2025-d1ecf7ec854e
• 2025 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 37,562 miles. Price: £22,399, £1,569 more than this car. Dealer: MB500 in Market Harborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2025-35e4393b566f
• 2025 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 37,006 miles. Price: £22,151, £1,321 more than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-1-series-2025-e52785109131

• The nearest: 2025 BMW 1 Series M Sport, 1.5 petrol hatchback, grey, 9 miles from this car. Mileage: 29,087 miles. Price: £22,935, £2,105 more than this car. Dealer: Hedin Automotive Blackheath BMW in Blackheath. AskCar page: https://askcar.co.uk/car/bmw-1-series-2025-865ed12aeb7f