If one can live without the enhanced facilities available in the 440i, the 430i, with the xDrive feature is the best choice which provides all the necessary features and an all-wheel drive too.
2017 BMW 4 Series Convertible Prices
430i xDrive SULEV 2dr Convertible AWD (2.0L 4cyl Turbo 8A)
|Engine: i-4||Transmission: 8A|
|Drivetrain: AWD||MPG: (22/26/32)|
440i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
|Engine: i-6||Transmission: 8A|
|Drivetrain: AWD||MPG: (20/24/30)|