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Maintenance and Care
How to keep your Mazda in top condition. ...

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 ...

Head Restraints
Head restraints are intended to help protect you and the passengers from neck injury. WARNING. Always drive with the head restraints installed when seats are being used and make sure they are pr ...