The 430i Convertible is known for its comfortable and quiet interior, especially when the top is up. 
The engine is responsive and capable, providing a good balance of power and performance.
The 4 Convertible packs plenty of punch. The powerful BMW Twin Power Turbo engine is paired with 8-speed Steptronic Sport transmission, xDrive technology and chassis developments such as increased rigidity.
A new start screen with quick list Quick Select. With the BMW Operating System 8.5, your entertainment and contacts are just a touch away. 
Intuitively operate your vehicle by intelligent voice control.
The BMW Intelligent Personal Assistant helps you with all topics concerning your BMW.