See also:

Specifications
Engine Electrical System CAUTION: When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on the iridium alloy and platinum tips could be damaged. Lubricant Q ...

Engine Oil
NOTE: Changing the engine oil should be done by an Authorized Mazda Dealer. Recommended Oil Use SAE 5W-20 engine oil (Without turbocharger). Oil container labels provide important information. ...

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 ...