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: 6,156 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 151 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW 4 Series M Sport has covered 6,156 miles. Priced at £35,887, it is advertised £3,127 below the AskCar estimate of £39,014. To work out the AskCar estimate, we analyse UK dealer adverts for 1,814 BMW 4 Series cars across different ages and specifications. Since we first spotted the advert 40 days ago, the asking price has dropped by £2,063. The seller is Ocean Falmouth BMW, based in Penryn. 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

Good value: £3,127 (8%) under the AskCar estimate of £39,014.

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 1,814 priced BMW 4 Series adverts across different ages and specifications, as of 4 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 4 November 2026.

Time on sale

This 2025 BMW 4 Series has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £37,950. Its asking price is now £35,887, £2,063 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 25 September 2026: £37,950
• 20 October 2026: £36,499
• 29 October 2026: £35,887

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,200 miles lower than the median mileage of a 2025 BMW 4 Series on AskCar.

Similar cars

21 other 2025 BMW 4 Series M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £33,750 to £39,750, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW 4 Series M Sport, 2.0 petrol coupe, black. Mileage: 6,031 miles. Price: £36,985, £1,098 more than this car. Dealer: Williams Bmw Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-031a27d01938
• 2025 BMW 4 Series M Sport, 2.0 petrol coupe, red. Mileage: 5,985 miles. Price: £36,499, £612 more than this car. Dealer: Halliwell Jones Warrington BMW in Warrington. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-cf12319f5d08
• 2025 BMW 4 Series M Sport, 2.0 petrol coupe, black. Mileage: 5,783 miles. Price: £36,985, £1,098 more than this car. Dealer: Williams Liverpool Bmw in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-8227b78a8ed3

• The nearest: 2025 BMW 4 Series M Sport, 2.0 petrol coupe, black, 168 miles from this car. Mileage: 7,223 miles. Price: £37,497, £1,610 more than this car. Dealer: MINI UK at Cotswold Hereford in Hereford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2025-f943ab908a99