Question: what is the difference between an sti and a wrx?
Answer: The 2020 Subaru WRX is powered by a 2.0L turbocharged 4-cylinder SUBARU BOXER® engine that gets up to 268 horsepower and 258 lb-ft of torque. ... The Subaru WRX STI runs on a 2.5L turbocharged 4-cylinder SUBARU BOXER® engine that can reach up to 310 horsepower and 290 lb-ft of torque.