Subaru

The 2011 Impreza WRX STI performance flagship model marks the first time that the WRX STI has been offered in two body styles (5-door and 4-door). The new WRX STI 4-door design is based on a "wide and low" concept that gives the car an aggressive road presence. Like the wide-body design already used for the 5-door WRX STI, the new 4-door WRX STI features widened front and rear track dimensions and wider, more pronounced front fenders and rear quarter panels. The 2011 WRX STI continues as the ultimate-performance Subaru with its high-boost 305-hp turbocharged/intercooled Boxer engine teamed with a 6-speed manual transmission and the exclusive Multi-Mode Driver Controlled Center Differential (DCCD) version of Symmetrical All-Wheel Drive.