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 ...

Improved Straight-Line Stability and Less Vibration
New suspension components for the facelift Mazda 6 are introduced to provide better overall handling stability, great steering response and less vibration. The high-mount double wishbone front sus ...

Exterior
The CX-7 is comparable in size to other midsize crossovers, though it's relatively narrow and more likely than most to be called a wagon. Exterior features include: * Standard 17-inch and option ...