2025 Bmw M440i Convertible. Research the 2025 bmw 4 series m440i with our expert reviews and ratings. A new walkaround video puts the spotlight on the 2025 bmw 4 series convertible in m440i flavor and m portimao blue paint.

The 2025 bmw 4 series coupe and convertible are available in four configurations: A new walkaround video puts the spotlight on the 2025 bmw 4 series convertible in m440i flavor and m portimao blue paint.