See also:

Engine Compartment Overview
...

Interior
Compared with the old 626, the Mazda6's wider body translates into extra space for five occupants. The driver's seat adjusts through a 9.4-inch range, and the 60/40-split rear seatback folds down. ...

Automatic Transaxle Fluid (ATF)
Inspecting Automatic Transaxle Fluid Level The automatic transaxle fluid level should be inspected regularly. Measure it as described below. 2.5-liter engine CAUTION: Always check the automati ...