The 2013 Subaru Outback 2.5i models debut a new double-overhead-cam (DOHC) 2.5-liter FB series Boxer engine for increased performance and fuel efficiency. The new engine produces 173 hp and 174 lb.-ft. of torque, compared to 170 hp and 170 lb.-ft. with the previous engine. More significant is that the new engine produces greater low-end torque across a broad speed range, making the 2013 Outback 2.5i models feel more responsive in everyday driving.






