Subaru SI-DRIVE Intelligent Mode makes open-road commuting a smooth and efficient experience. It works wonders in stop-and-go traffic and on city streets thanks to increased fuel efficiency. And it is exceptional in challenging driving conditions like a road covered in snow or gravel thanks to smoother throttle and engine response.. Custom-tailored performance. Subaru Intelligent Drive (SI-DRIVE ®) is an advanced engine management system with driver-selectable modes tailored to suit different conditions and different moods.SI-DRIVE ® is the perfect solution for those who crave both sporty response and economic fuel consumption, taking vehicle performance to an all-new level. The Subaru WRX (equipped with the Subaru.
Depending on your preferences and the type of drive you are heading on, you may choose from three different driving modes under Subaru SI-Drive (Subaru Intelligent Drive): sport mode, sport sharp mode and intelligent mode. Keep in mind that SI-Drive will only be activated when you have selected one of the three modes.. The system of drive modes in Subaru vehicles is known as SI-DRIVE ®, which stands for Subaru Intelligent Drive. At the turn of a dial, SI-DRIVE lets you control how your Subaru performs, depending on your needs and circumstances at a given time.