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:

    Dynamic Stability Control (DSC)
    The Dynamic Stability Control (DSC) automatically controls braking and engine torque in conjunction with systems such as ABS and TCS to help control side slip when driving on slippery surfaces, or ...

    Essential Safety Equipment
    Use of safety equipment, including seats, seat belt system, child-restraint systems and SRS air bags. ...

    Monitoring and Maintenance
    qConstant Monitoring The following components of the air bag systems are monitored by a diagnostic system: - Crash sensors, and diagnostic module (SAS unit). - Front air bag sensor. - Air bag mo ...