The Ultimate Performance Subaru

The 2011 WRX STI continues as the ultimate-performance Subaru with its high-boost 305-hp turbocharged/intercooled 4-cyl. Boxer engine and 6-speed manual transmission. The STI also features Multi-Mode Driver Controlled Center Differential (DCCD) version of Symmetrical All-Wheel Drive with three "Auto" modes, as well as a manual mode with six driver-selectable differential locking settings.

The Subaru Impreza WRX STI is equipped with advanced dynamic control systems, as well: the Multi-Mode Vehicle Dynamics Control (VDC) stability and traction control system is standard and features a track performance-optimized mode; Subaru Intelligent Drive (SI-DRIVE) technology allows the driver to tailor the car's driving characteristics by choosing from among three selectable modes - "Intelligent," "Sport" and "Sport Sharp" - using a rotary dial on the center console.

The 2011 Subaru Impreza WRX STI models arrive in Subaru dealerships in late summer 2010.

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    Recommended grade and viscosity
    Use only engine oil with the recommended grade and viscosity. Refer to “Engine oil”. NOTE Engine oil viscosity (thickness) affects fuel economy. Oils of lower viscosity provide better fu ...

    Locking and unlocking from the inside
    Locking and unlocking from the inside 1) Lock 2) Unlock To lock the door from the inside, rotate the lock lever rearward. To unlock the door from the inside, rotate the lock lever forward. ...

    Other sound setting controls (type A audio)
    Each brief press of the “MENU” button changes the control modes in the following sequence. Choose the desired settings for each mode by turning the “TUNE/TRACK/CH” dial. The control function r ...