Under the Hood

The 2.0-liter four-cylinder in the Mazda3 i has variable valve timing and develops 148 horsepower (144 hp in PZEV form). The Mazda3 s uses a 2.3-liter four-cylinder that pumps out 156 hp. A five-speed manual gearbox is standard, and a four-speed automatic transmission with a manual-shift provision is optional for the Mazda3 i. The 2.3-liter engine can mate with a five-speed automatic.

    See also:

    Vent Operation
    Adjusting the Vents Directing airflow You can direct air flow by rotating the vent. Opening/closing vents The two outside vents can be opened and closed with center button. NOTE: When using th ...

    Sunvisors
    When you need a sunvisor, lower it for use in front. Vanity Mirrors To use the vanity mirror, lower the sunvisor. ...

    How the Air Bags Work
    How the Front Air BagsWork When air bag crash sensors detect a frontal impact of greater than moderate force, an electrical current is sent to the inflators. Gases are produced to inflate the fro ...