See also:

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 ...

Fuel Requirements
* U.S. federal law requires that octane ratings be posted on gasoline station pumps. Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust ...

Exterior
How could Mazda not get attention with a sedan this good-looking? My Sangria Red test car didn't necessarily draw stares, but it stood out when parked in my driveway on a suburban street. It looke ...