# Subaru WRX STI full guide, specifications, cost and performance.
Introduction
The Subaru WRX STI is an iconic performance sedan in Japan, which Subaru created with an extensive history of World Rally Championship race experience. The STI badge is known to have the turbocharged boxer engine, and the Symmetrical AWD system which is engineered to be both road and track worthy.
In many markets, despite the 2021 model year being the last production of the WRX STI, it has found great demand in the used performance market. The Subaru WRX STI is placed in a rally-inspired sports sedan segment and is competing with some of the most reputable brands of the performance compact world.
Product specifications / performance
Engine Options
The most recent model of Subaru WRX STI (2021 model) is powered by:
- 2.5L turbocharged EJ25 boxer (flat-four) engine.
- Intercooled turbocharger
- Tuned intake and exhaust system.
The Subaru WRX STI engine is well known with its unusual rumble and ability to tune.
| Horsepower | 310 hp |
| Torque | 290 lb-ft |
| 0–60 mph | Less than 4.6 seconds |
| Top Speed | Approximately 155 mph (electronically limited) |
| Transmission & Drivetrain | 6-speed manual (no automatic), Subaru Symmetrical AWD, Driver Controlled Center Differential (DCCD) |
| Fuel Economy (city/highway/combined) | 16 MPG city / 22 MPG highway / 19 MPG combined |
| Interior & Technology | Sport‑oriented, bolstered sport seats, red contrast stitching, aluminum pedals |
| Infotainment System | 7‑inch touchscreen, Apple CarPlay, Android Auto, Harman Kardon premium audio |
| Comfort & Space | Seating for five, good rear space, 12 cu‑ft trunk |
| Safety Features | Rearview camera, blind‑spot monitoring (limited availability), stability/traction control |
| Exterior Design | Huge hood scoop, prominent rear wing, aggressive front bumper, 19‑inch alloy wheels, colors: WR Blue Pearl, Crystal White, Magnetite Gray |
| USA Price (new) | Starting around $37,000; used $28,000–35,000 (clean, unmodified examples) |
| Global Price Estimate | Varies; import markets (UK, Pakistan) command premiums due to low supply |
| Who Should Buy? | Car lovers who prefer manual control, rally fans, buyers seeking strong resale value |
| Trims & Variants | WRX STI Base · Limited · Final Edition · S209 (limited production) |
| Competitors | Mitsubishi Lancer Evolution, Honda Civic Type R, Toyota GR Corolla – STI stands out with AWD and rally pedigree |
| Driving Experience | Sharp steering, strong suspension, extreme grip, massive turbo surge, manual gearbox, firm ride |
| Generations Overview | Lineage started with Impreza WRX STI in 1990s; last generation (2015–2021) perfected EJ25 performance |
Key Highlights
⚙️ EJ25 Boxer
2.5L turbocharged flat‑four with 310 hp and that unmistakable rumble.🛞 Symmetrical AWD
World‑beating all‑wheel drive with DCCD for ultimate traction.🏁 0–60 in 4.6s
Raw acceleration that still competes with modern hot hatches.🧨 Rally DNA
Born from World Rally Championship, engineered for performance.Who Should Buy This Car?
Subaru WRX STI is perfect in: Car lovers who prefer manual car control. Rally fans. Buyers who are in need of a Subaru WRX STI that has good resale value.
Trims & Variants
Limited-edition models like the S209 (only produced in the U.S.) were more powerful with superior parts.
Competitors
Key rivals include: Mitsubishi Lancer Evolution, Honda Civic Type R, Toyota GR Corolla. The STI attracts attention by its AWD and rally background.
Driving Experience
Subaru WRX STI provides sharp steering, strong suspension and extreme grip. It is mechanical and captivating, and it has a massive turbo surge, and a manual gearbox. In everyday use, it is good, but the ride can be harsh. The presence of the roads is amplified with its massive rear wing and its distinctive exhaust sound.
Generations Overview
The lineage of STI started with Subaru Impreza WRX STI in the 1990s. Initial editions such as the 2004 and 2005 Subaru Impreza WRX STI were cult-minded. The last generation of the U.S. (2015–2021) perfected the performance with the EJ25 engine.
Overall Verdict
Strengths: Strong 310 hp performance · Proven AWD system · Excellent handling grip · High resale value
Weaknesses: Firm ride quality · Below-average fuel economy · Aging interior technology
Final Recommendation: Subaru WRX STI is still one of the most involving cars in terms of driver-centered sedans ever made. It remains an attractive option to the enthusiasts of the raw performance and the DNA of the rally.
Official Subaru WRX
Explore the legacy of the WRX STI and current Subaru performance models.
🏁 Official Subaru WRX STIFrequently Asked Questions
The cost of used prices is usually between 28,000 and 45000 depending on the conditions and the mileage.
The last model manufactured has got 310 horsepower.
It has an average of 19 MPG.
When well maintained it can be dependable but this may cost more than the normal sedans in terms of maintenance.
🔍 Don't Buy Before Comparing: Top Rivals
- Performance Review – Subaru WRX STI Complete Guide
- Comparison – WRX STI vs BMW M3
Conclusion
The Subaru WRX STI stands as a monument to analog performance – a turbocharged, all‑wheel‑drive sedan that delivers unfiltered driving joy. Its EJ25 boxer engine, Symmetrical AWD, and rally‑bred chassis create a connection that modern cars often sanitize. While fuel economy and ride comfort take a back seat, the STI’s raw character and strong resale value ensure its place in enthusiast hearts. For those who value involvement over isolation, the WRX STI remains an icon.
Subaru WRX STI – full guide, specifications, cost & performance review