See also:

Seat Belt Precautions
Seat belts help to decrease the possibility of severe injury during accidents and sudden stops. Mazda recommends that the driver and all passengers always wear seat belts. All of the seat belt r ...

Head Restraints
Your vehicle is equipped with head restraints in all seating positions except the Rear center seat to protect you and other passengers from neck injury. WARNING: Always drive with the head restra ...

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 Opt ...