One of our favorites just got even better. A 2.5L H-4 turbo (300-bhp/300 lb.-ft.) in the Impreza WRX STi makes it the most powerful car in its class. A 6-speed manual and AWD is standard. The front/rear torque split can be manually controlled to allow up to a 65% rear torque bias.

Subaru introduces a a STi version of the WRX sedan. The 2.5L H-4 turbo (300-bhp/300 lb.-ft.) in the Impreza WRX STi makes it the most powerful car in its class. A 6-speed manual and AWD is standard.