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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    Operating Tips
    qOperating the Climate Control System Operate the climate control system with the engine running. NOTE: To prevent the battery from being discharged, do not leave the fan control dial on for a l ...

    Rear Seat
    WARNING: Do not stack cargo higher than the seatbacks: Stacking luggage or other cargo higher than the seatbacks, and placing articles on the rear seat is dangerous. During sudden braking or a ...

    Moonroof
    * Some models. The moonroof can be opened or closed electrically only when the ignition switch is in the ON position. WARNING. Do not let passengers stand up or extend part of their body throu ...