See also:

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 ...

Body Lubrication
All moving points of the body, such as door and hood hinges and locks, should be lubricated each time the engine oil is changed. Use a nonfreezing lubricant on locks during cold weather. Make sur ...

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 ...