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:

    Operation Using Advanced Keyless Functions
    qOperational Range The system operates only when the driver is in the vehicle or within operational range while the advanced key is being carried. NOTE: When the battery power is low, or in plac ...

    Supplemental Restraint System Components
    (1) Driver seat slide position sensor. (2) Side and curtain inflators and air bags. (3) Driver/Front passenger dual stage inflators and air bags. (4) Air bag/front seat belt pretensioner system w ...

    Specifications
    Technical information about your Mazda. ...