2025 M340i Horsepower. The standard 330i gets a technical update engine as. Besides powertrain improvements, the model has revised styling, an.

The combined power output is 374 horsepower, enabling the vehicle to accelerate from 0 to 100 km/h in a mere 4.4 seconds. Under the hood, the m340i receives a touch more horsepower, along with mild hybrid technology for quicker response and slightly better fuel economy.