Subaru considered using its 2.0-liter turbo, but went with a modified version of the 2.5-liter EJ25 used in the WRX STI Type RA, because the larger-displacement motor meant less turbo lag.

The 2017 Subaru WRX STI model comes in 3 trim levels. Canadian pricing ranges from $37,995 to $45,395 MSRP. The entry-level, 6MT model starts at $37,995 Canadian dollars for the Gasoline: 2.5L H-4.

NEWS EDITOR GREG MIGLIORE: Curvy and creamy white, the 2012 Subaru Impreza WRX STI looks sinewy yet subtle, though the performance potential is given away by these big, sporty wheels set in wide ...

With Subaru’s longtime rally rival sadly out of the game -- miss you, Mitsu! -- Subaru’s WRX STI exists in a space without any real new-car competition. At least that’s what Subaru thinks.

Boasting a market share that has been growing yearly since 2011, Subaru is a hugely popular brand in the U.S. With a share of 4.35%, the brand sold over 700,000 units in the U.S. alone last year ...

The 2011 Subaru Impreza WRX STI now carries an intimidating road presence; its accentuated fenders give it the look of a proper successor to the second-generation car, just three years later. Read ...

Converted to U.S. specifications, the Japanese S208 has a 324-horsepower, turbocharged 2.0-liter four-cylinder, but the 2019 U.S. WRX STI uses Subaru’s venerable 2.5-liter turbo.

The 2019 Subaru WRX STI model comes in 4 trim levels. Canadian pricing ranges from $40,195 to $47,295 MSRP. The entry-level, 6MT model starts at $40,195 Canadian dollars for the Gasoline: 2.5L H-4.