See also:

Outside the United States
Government regulations in the United States require that automobiles meet specific emission regulations and safety standards. Therefore, vehicles built for use in the United States may differ fr ...

Emission Control System
Your vehicle is equipped with an emission control system (the catalytic converter is part of this system) that enables your vehicle to comply with existing exhaust emissions requirements. WARNING ...

Ride & Handling
In keeping with Mazda's tagline of offering "Zoom-Zoom" cars, the Mazda6's suspension tuning is on the firm side for a midsize sedan; if you've driven some of its competitors, it's much ...