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:

    Emission Control System
    Your vehicle is equipped with an emission control system (the catalytic converter is part of this system) that enables your vehicle to comply with existing exhaust emissions requirements. WARNING ...

    Cabin
    Mild cabin revisions include a newly available dash-top screen that lets you cycle between radio station presets and trip computer information. When you put the CX-7 in Reverse, the screen shows a ...

    When Bluetooth Hands-Free cannot be used
    Bluetooth Hands-Free cannot be used under the following conditions: - The mobile telephone is outside of the communication area. - The mobile telephone has a malfunction. - The mobile telephone ...