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:

    Engine Oil
    NOTE: Changing the engine oil should be done by an Authorized Mazda Dealer. Recommended Oil Use SAE 5W-20 engine oil. Oil container labels provide important information. A chief contribution th ...

    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 ...

    Ignition Switch
    Ignition Switch Positions LOCK The steering wheel locks to protect against theft. Only in this position can the key be removed. Manual transaxle To turn the key from the ACC to the LOCK posit ...