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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    Supplemental Restraint System Components
    The supplemental restraint systems (SRS) have two basic subsystems: - The air bag system with inflators and air bags. - The electrical system with crash sensors and diagnostic module. The air bags ...

    AUX Mode (Auxiliary input)
    You can connect portable audio units or similar products on the market to the auxiliary jack to listen to music or audio over the vehicle's speakers. WARNING: Do not adjust the portable audio u ...

    New for 2010
    There are no significant changes for 2010. ...