2025 BMW 4 Series 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2025
• Mileage: 9,955 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 9,955 miles, this 2025 BMW 4 Series M Sport has covered about 2,400 more miles than other 2025 BMW 4 Series cars. Its asking price of £38,499 is £1,017 above the AskCar estimate of £37,482. The AskCar estimate uses 1,833 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 36 days ago. Its asking price has since fallen by £500. The seller is Halliwell Jones Wilmslow BMW, based in Wilmslow. 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: £1,017 (2%) over the AskCar estimate of £37,482.

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 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 November 2026.

A 2025 BMW 4 Series with the 2.0 petrol engine is typically advertised at £37,500: the median of the 51 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2025 BMW 4 Series has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 30 September 2026 at £38,999. Its asking price is now £38,499, £500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 30 September 2026: £38,999
• 7 October 2026: £38,899
• 16 October 2026: £38,799
• 27 October 2026: £38,499

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,400 miles higher than the median mileage of a 2025 BMW 4 Series on AskCar.

Similar cars

22 other 2025 BMW 4 Series M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £32,950 to £39,750, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW 4 Series M Sport, 2.0 petrol coupe, white. Mileage: 9,348 miles. Price: £33,750, £4,749 less than this car. Dealer: The Country Garage in Ballymena. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-4715b08eb078
• 2025 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 9,247 miles. Price: £35,000, £3,499 less than this car. Dealer: Listers King's Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-de6faafe2892
• 2025 BMW 4 Series M Sport, 2.0 petrol coupe, white. Mileage: 9,181 miles. Price: £34,775, £3,724 less than this car. Dealer: Stratstone Bmw Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-2f8dc9ce63d6

• The nearest: 2025 BMW 4 Series M Sport, 2.0 petrol coupe, red, 16 miles from this car. Mileage: 5,985 miles. Price: £36,499, £2,000 less than this car. Dealer: Halliwell Jones Warrington BMW in Warrington. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-cf12319f5d08