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.

    See also:

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

    Steps for Determining the Correct Load Limit:
    Steps for Determining Correct Load Limit: (1) Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs” on your vehicle's placard. (2) Determine the co ...

    Cruise Control
    * Some models. With cruise control, you can set and automatically maintain any speed of more than about 30 km/h (19 mph). WARNING. Do not use the cruise control under the following conditions: ...