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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    Safety
    Standard antilock brakes have electronic brake-force distribution and brake assist. Side curtain-type airbags with rollover protection are optional on s models. ...

    Antenna
    Detachable Type To remove the antenna, turn it counterclockwise. To install the antenna, turn it clockwise. Make sure the antenna is securely installed. Type A Type B CAUTION: To prevent ...

    Outside the United States
    Government regulations in the United States require that automobiles meet specific emission regulations and safety standards. Therefore, vehicles built for use in the United States may differ fr ...