The new 2025 BMW 330i Sedan powered by a 255 horsepower 2-liter inline TwinPower Turbo 4-cylinder engine with 48V mild hybrid technology starts at $46,675 (including $1,175 destination and handling). The 2025 M340i powered by 386 horsepower 3-liter inline 6-cylinder engine paired with an 8-speed Steptronic Sport transmission starts at $60,775. The new BMW 3 Series has the latest version of the BMW iDrive with QuickSelect based on BMW Operating System 8.5 and features a new home screen and QuickSelect rapid-access tech. The new BMW 3 Series Sedan will be launched worldwide in August 2024.