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.

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    Types of the Climate Control System
    * Some models. Manual type and fully automatic type climate control systems are explained separately. Check your vehicle's climate control type and read the appropriate pages. Manual Type Fu ...

    Human-Machine Interface now easier to Use
    The facelift model has been upgraded with a newly-evolved human-machine interface system (HMI), now with instruments that are easier to use. The numbers in the driver instrumentation are larger an ...

    Theft-Deterrent System
    * Some models. If the theft deterrent system detects an inappropriate entry into the vehicle, which could result in the vehicle or its contents being stolen, the alarm alerts the surrounding area ...