See also:

A Larger, Classier Cabin
At a time in automotive history when vehicles' shoulder lines are getting high enough to make a submariner claustrophobic, the 2012 Impreza is more like a skiff. The 2012's windowsills are almost ...

Unleaded gasoline
The neck of the fuel filler pipe is designed to accept only an unleaded gasoline filler nozzle. Under no circumstances should leaded gasoline be used because it will damage the emission control system ...

Limited slip differential (LSD) (STI)
The LSD provides optimum distribution of power according to the difference in revolutions between the right and left wheels that may be caused by certain driving conditions, thereby improving driving ...