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:

Checking the fluid level
The power steering fluid expands greatly as its temperature rises; the fluid level differs according to fluid temperature. Therefore, the reservoir tank has two different checking ranges for ...

Cargo & Towing
If you're looking for cargo space, the hatchback is the better choice, as you might have guessed. Volume behind its backseat is 27.9 cu. ft., more than double the sedan's 11-cu.-ft. trunk. With it ...

Dimensions
*1: Measured with vehicle empty ...