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:

    Monitoring and Maintenance
    Constant Monitoring The following components of the air bag systems are monitored by a diagnostic system: - SAS unit. - Front air bag sensor. - Air bag modules. - Side crash sensors. - Air bag ...

    Going & Stopping
    Mazda reportedly may offer a more fuel-efficient, normally aspirated four-cylinder engine in the CX-7 down the line, but until then, the only available drivetrain is a 244-horsepower, turbocharged ...

    Bluetooth Hands-Free
    What is Bluetooth Hands-Free? Bluetooth Hands-Free Outline By connecting a Bluetooth equipped mobile telephone to the hands-free unit equipped on the vehicle, making and receiving calls are possi ...