SI-DRIVE (STI)

SI-DRIVE (SUBARU Intelligent Drive) works to maximize engine performance, control and efficiency.

This system consists of three modes:
Intelligent (I), Sport (S), and Sport Sharp (S#). By adjusting the SI-DRIVE selector, the character of the power unit changes.

See also:

2011 Subaru Legacy review
The Subaru Legacy has been redesigned for 2010 and now boasts a bigger backseat and improved gas mileage, with the same nimble steering the 2009 model had. Snowbelt drivers will appreciate its sta ...

Armrest (if equipped)
Armrest (if equipped) To lower the armrest, pull on the top edge of the armrest. To avoid the possibility of serious injury, passengers must never be allowed to sit on the center armrest while t ...

PTY (Program type) group selection
Type A and B audio Type C audio In the PTY selection mode, press the “FOLDER/PTY/CAT” button “” or “” to change the PTY group by one step at a time. Pressing “” changes the PTY group up by one ...