2015 Subaru WRX STI Debuts in Detroit with 305-HP

Subaru has unveiled the 2015 WRX STI at the Detroit Auto Show. Based on the 2015 WRX that we saw debut in LA, the WRX STI is powered by a 305-horsepower 2.5-liter turbocharged boxer engine and gets several aerodynamic additions including the iconic large rear wing.

2015 Subaru WRX STI


Subaru has unveiled the 2015 WRX STI at the Detroit Auto Show. Based on the 2015 WRX that we saw debut in LA, the WRX STI is powered by a 305-horsepower 2.5-liter turbocharged boxer engine and gets several aerodynamic additions including the iconic large rear wing.
2015 Subaru WRX STI

The 2015 WRX STI’s 2.5-liter turbocharged/intercooled 4-cylinder engine that employs the Dual Active Valve Control System . The engine produces 305 horsepower at 6,000 rpm and 290 lb.-ft. of peak torque at 4,000 rpm and is mated to a 6-speed manual transmission. The 2015 WRX STI is also equipped with the Multi-Mode Driver Controlled Center Differential version of Subaru Symmetrical All-Wheel Drive. The system uses planetary-type center differential gears with a nominal 41:59 torque split.

2015 Subaru WRX STI

Subaru has also announced that it will offer a WRX STI Launch Edition, limited to 1,000 units and exclusively featuring WR Blue paint and gold BBS forged alloy wheels and unique interior trim.

2015 Subaru WRX STI

Source: Subaru