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:

    Supplemental Restraint System Components
    (1) Driver seat slide position sensor. (2) Side and curtain inflators and air bags. (3) Driver/Front passenger dual stage inflators and air bags. (4) Air bag/front seat belt pretensioner system w ...

    Rear Ventilation System
    * Some models. The rear ventilation system only blows cool air through the rear vents while the front climate control system is on. It does not blow air when the front climate control is off. The ...

    In Case of an Emergency
    Helpful information on what to do in an emergency. ...