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.

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    Audio Set
    Audio information is displayed on the information display. Power/Volume/Sound Controls Power ON/OFF Turn the ignition switch to the ACC or ON position. Press the power/volume dial to turn the ...

    Theft-Deterrent System
    * Some models. If the theft deterrent system detects an inappropriate entry into the vehicle, which could result in the vehicle or its contents being stolen, the alarm alerts the surrounding area ...

    Customer Information and Reporting Safety Defects
    Important consumer information including warranties and add-on equipment. ...