2009 Subaru Impreza Owner's Manual - Page 250

7-30 Starting and operating This is ideal for around-town driving and situations that do not require full power output. It provides better control in difficult driving conditions, such as slippery roads or loose surfaces, due to gentler throttle response. & Sport (S) mode ! For all-around performance driving & Sport Sharp (S#) mode ! For maximum performance driving When Intelligent (I) mode is selected, a shift-up indicator " " on the combination meter will blink to signal the best time to shift gears for maximum fuel efficiency. The Sport (S) mode provides the engine power desired by those who want to make the driving experience their own personal adventure. The linear acceleration characteristic of this versatile mode is ideal for normal driving use. For sports-minded drivers, the Sport Sharp (S#) mode offers an exhilarating level of engine performance and control. The throttle becomes more responsive regardless of the engine speed. Delivering maximum driving enjoyment, this mode is ideal for tackling twisting roads and for merging or overtaking other vehicles on the freeway with confidence.