See also:

Service Publications
Factory-authorized Mazda service publications are available for owners who wish to do some of their own maintenance and repair. When requesting any of our publications through an Authorized Mazd ...

Class-leading aerodynamics
We adopted a new approach, called "airflow management," to optimally control the flow of air. Conventional car designs create a large amount of drag, a loss that adversely affects aerody ...

Under the Hood
The 2.0-liter four-cylinder in the Mazda3 i has variable valve timing and develops 148 horsepower (144 hp in PZEV form). The Mazda3 s uses a 2.3-liter four-cylinder that pumps out 156 hp. A five-s ...