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:

    Battery
    WARNING. Read the following precautions carefully before using the battery or inspecting to ensure safe and correct handling: Always wear eye protection when working near the battery: Workin ...

    LATCH Child-Restraint Systems
    Your Mazda is equipped with LATCH lower anchors for attachment of specially designed LATCH child-restraint systems in the rear seat. Both anchors must be used, otherwise the seat will bounce aro ...

    Safety
    Standard safety features include antilock brakes and side-impact airbags. Traction control and an electronic stability system are included in the optional Premium Package, which is available on Gr ...