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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    Seat Belt Warning Light/Beep
    The seat belt warning light illuminates and a beep sound will be heard if the driver's seat belt is not fastened when the ignition is switched ON. Conditions of operation Condition Re ...

    Exterior
    For 2009, designers ditched the previous design for what Mazda calls a "Japanese aesthetic" in the current car. The vehicle sports a long hood with pronounced front fender flares that fl ...

    Turbocharger Information
    The turbocharger greatly enhances engine power. Its advanced design provides improved operation and requires minimum additional maintenance. To get maximum performance from your turbocharged eng ...