Subaru WRX STI Everything You Need to Know
Introduction
The Subaru WRX STI is one of the most iconic performance cars ever built by Subaru, earning worldwide recognition for its rally heritage, turbocharged boxer engine, and legendary Symmetrical All-Wheel Drive system. Originally introduced as a high-performance version of the Subaru Impreza in 1992, the WRX STI quickly became a favorite among driving enthusiasts thanks to its exceptional handling, impressive power, and motorsport success. Over the years, Subaru refined the WRX STI through multiple generations, transforming it into a modern sports sedan while preserving its rally-inspired character.
History
The Subaru Impreza debuted in 1992 as a compact sedan and hatchback. Alongside it came the high-performance Impreza WRX (World Rally eXperimental) and the more advanced WRX STI (Subaru Tecnica International), both powered by turbocharged boxer engines.
The first-generation WRX featured all-wheel drive, sport bucket seats, upgraded suspension, and turbocharged EJ20 engines producing up to 250 horsepower. In 1994, Subaru introduced the WRX STI with forged pistons, drivetrain improvements, and enhanced suspension, making it stronger and more competitive. Subaru's success in the World Rally Championship inspired the release of the legendary 22B STI in 1999, celebrating three consecutive WRC Manufacturers' Championships and Subaru's 40th anniversary.
The second-generation WRX STI arrived in the early 2000s and became famous for its distinctive "bug-eye" styling. The 2004 model featured a 2.5-liter turbocharged EJ255 boxer engine producing 300 horsepower, paired with a durable six-speed manual transmission.
In 2007, Subaru launched the third-generation WRX with a larger body and introduced the STI exclusively as a hatchback. Improved suspension and chassis rigidity enhanced both comfort and performance. The fourth-generation WRX STI debuted in 2014 as a sedan and remained in production through 2018, featuring revised styling, upgraded suspension, Brembo brakes, and a more advanced all-wheel-drive system while retaining its rally-bred DNA.
Engine
The WRX STI has always been powered by Subaru's signature turbocharged boxer engine, renowned for its low center of gravity, balanced weight distribution, and responsive performance. The fourth-generation model is equipped with a 2.5-liter turbocharged flat-four engine producing up to 305 horsepower (228 kW), paired exclusively with a 6-speed manual transmission.
Its Symmetrical All-Wheel Drive system, revised electronic center differential, and sport-tuned suspension provide outstanding grip and cornering stability. The WRX STI can accelerate from 0 to 100 km/h in approximately 5.2 seconds, making it one of the quickest sports sedans in its class. Fuel consumption averages around 10–11 L/100 km, depending on driving conditions.
Interior & Exterior
The Subaru WRX STI combines aggressive styling with everyday practicality. Its muscular body, functional hood scoop, bold front fascia, signature rear spoiler, and available 19-inch alloy wheels emphasize its rally-inspired appearance.
Inside, the cabin offers supportive sport seats with generous headroom and legroom for both front and rear passengers. Standard equipment includes cloth upholstery, automatic climate control, a rearview camera, and a 6.5-inch touchscreen infotainment system with Apple CarPlay, Android Auto, Bluetooth connectivity, USB ports, and satellite radio. Higher trims add leather upholstery, heated Recaro sport seats, a Harman Kardon premium audio system, navigation, push-button start, and a power-adjustable driver's seat, creating a more premium driving experience.
Final Verdict
The Subaru WRX STI remains one of the most exciting sports sedans Subaru has ever produced. Its rally-proven engineering, turbocharged boxer engine, precise handling, and dependable Symmetrical All-Wheel Drive system deliver an engaging driving experience that few rivals can match. Combining everyday practicality with thrilling performance, the WRX STI continues to be a top choice for enthusiasts seeking a reliable, fun-to-drive, and iconic performance car. Browse Subaru WRX STI stock now! Check out parts here.