2024 330i Interior Designer. The m340i is an impressive sports sedan boasting bmw m. Detailed specs and features for the 2024 bmw 3 series 330i including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

The iconic 3 series sports sedan is available in three model types: Whether you’re choosing one of the core models or one of the m models, you will step inside a plush cabin with premium materials and elevated technology.