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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    Type Approval of Equipment
    Immobilizer system Keyless entry system ...

    Interior
    Up to five people can fit inside the Mazda3. The steering column tilts and telescopes. Instruments sit in a trio of round, recessed nacelles. A ratchet-type mechanism permits seat adjustment allow ...

    Child Restraint Precautions
    Mazda strongly urges the use of child-restraint systems for children small enough to use them. You are required by law to use a child-restraint system for children in the U.S. and Canada. Check ...