Vehicle Detail

The 2021 Subaru WRX gets a 2-liter Flat 4 under the hood that makes 268 hp @ 5600 rpm and 258 lbs.-ft. @ 2000 rpm of torque. This engine is quite fuel-efficient and helps the car deliver a mileage of 21 mpg in the city and 27 mpg on the highway. The combined efficiency of the engine comes out to be 23 mpg as rated by the EPA.

For the performance-oriented buyers, Subaru provides an option to choose another engine. It’s a 2-liter Inline 4 motor that churns out 268 hp @ 5600 rpm and 258 lbs.-ft. @ 2000 rpm of torque. The engine is a gas guzzler and provides an efficiency of 21 mpg in the city, 27 mpg on the highway and combined mileage of 23 mpg. The total fuel-tank capacity of the car is 15.9 gallons and you can travel up to 333.9/429.3 miles once it’s full.

Inspired by Subaru's factory-backed FIA World Championship Rally series race cars and tuned for maximum performance, the 2021 Subaru WRX STI will overwhelm the faint of heart. In fact, the STI's finicky turbocharged flat-four cylinder engine and firm suspension can startle even ardent driving enthusiasts. However, its tenacious all-wheel-drive system and manual-only transmission are notable hallmarks of the sporty Subaru sedan.