The Subaru Impreza WRX STI faces the Nissan GTR R33 in a quarter mile drag race. This video captures acceleration, launches, ...

In the U.S., the only vehicle powered currently by the EJ engine is the Subaru WRX STI, which uses a 2.5-liter turbocharged flat-four with 310 hp and 290 lb-ft of torque paired to a six-speed manual.

The Subaru WRX STI with traditional internal combustion engine offers up to 16 MPG city and 22 MPG highway for a combined rating of 19 MPG. These figures are based on EPA mileage ratings and are ...

Citing sources close to Subaru, Forbes says the next WRX STI will arrive in 2021 and sports an "all-new" turbocharged 2.4-liter boxer four-cylinder. Subaru already has a 2.4 turbo engine, the FA24 ...

For comparison, the 2019 Subaru WRX STI S209, the most powerful STI ever sold in America (and also the most expensive), makes 341 HP and 330 lb-ft of torque, and is a phenomenal track car.

2018 Subaru WRX STI Could Ditch 2.5-Liter Engine For 2.0-Liter Unit Published: 7 Dec 2016, 10:22 UTC • By: Sebastian Toma 1 photo ...

"In the meantime, a next generation internal combustion engine WRX STI will not be produced based upon the new platform." Welp, thanks for being a Debbie Downer, Subaru.

The 2021 Subaru WRX STI could go down in history as the last STI model that was powered by an internal-combustion engine. Subaru today announced that the gas-fed WRX STI is dead, but also ...

As had been rumored, for the 2019 WRX STI, Subaru took lessons learned from the Type RA and applied them as standard. The turbocharged 2.5-liter flat-four engine gets tougher pistons, a new intake ...

Subaru will debut a performance-focused prototype at the 2025 Japan Mobility Show, hinting at a possible next-generation WRX or STI. The vehicle will feature a newly developed boxer engine and an ...