Class-leading aerodynamics

We adopted a new approach, called "airflow management," to optimally control the flow of air. Conventional car designs create a large amount of drag, a loss that adversely affects aerodynamic performance. However, the all-new Mazda 3 does not take in excess air and thereby minimizes drag. One specific example is the upper and lower grille openings, which concentrate ram pressure (wind pressure) in a manner that eases the intake of air and directs it effectively to cool the engine. Additionally, the front corners of the upper body were reshaped and round front tire deflectors were added to control the flow of air along the vehicle's sides. As a result, the drag coefficient for the European specification 5-door hatchback and 4-door sedan are respectively 0.30 and 0.28, amongst of the bests in the segment. These measures helped the engineers attain top-class levels for wind noise reduction, high speed stability and fuel economy.

    See also:

    Power Windows
    The ignition must be ON for the power windows to operate. WARNING: Make sure the opening is clear before closing a window: Closing power windows are dangerous. A person's hands, head, or even n ...

    Push-Starting
    Do not push-start your Mazda. WARNING. Never tow a vehicle to start it: Towing a vehicle to start it is dangerous. The vehicle being towed could surge forward when its engine starts, causing the ...

    Advanced Key Suspend Function
    If an advanced key is left in the vehicle, the functions of the advanced key left in the vehicle are temporarily suspended to prevent theft of the vehicle. The following are inoperable: - Startin ...