Under the Hood

Mazda3 models now offer a choice of engines:  

  • Standard  148-horsepower, 2.0-liter four-cylinder engine that teams with a five-speed manual or five-speed automatic transmission
  • Optional 167-hp, 2.5-liter four-cylinder engine that works with a six-speed manual or five-speed automatic
  • Automatic transmission models include a clutchless-manual mode that lets the driver control gear changes by nudging the console gear selector up or down.
    See also:

    Beep Sounds
    qSeat Belt Warning Beep If the driver's seat belt is not fastened when the ignition switch is turned to the ON position, a beep sound will be heard for about 6 seconds. If the driver's seat belt ...

    Liftgate
    WARNING. Never allow a person to ride in the luggage compartment: Allowing a person to ride in the luggage compartment is dangerous. The person in the luggage compartment could be seriously inj ...

    Six-Speed Manual Transmission
    Both engines feature a manual six-speed transmission with a compact three-shaft design carried over from the original model. It has triple-cone synchronizers for first, second and third gears, and ...