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:

    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 ...

    Driving In Flooded Area
    WARNING: Dry wet brakes by driving very slowly and applying the brakes lightly until brake performance returns to normal: Driving with wet brakes is dangerous. Increased stopping distance or the ...

    Passenger Air Bag Deactivation Switch
    WARNING: Do not deactivate the passenger air bag unnecessarily: Unnecessary deactivation of the passenger air bag is dangerous. If turned off unnecessarily, the passenger will not receive the added ...