What is STI vs WRX?
When it comes to Subaru's performance lineup, the WRX and STI are two of the most iconic models. Both vehicles are known for their rally-inspired design, turbocharged engines, and all-wheel-drive systems. However, they cater to slightly different audiences and driving preferences. In this article, we’ll break down the differences between the Subaru WRX and the Subaru WRX STI to help you decide which one might be the better fit for your needs.
What is the Subaru WRX?
The Subaru WRX, short for "World Rally eXperimental," is a high-performance sedan that offers a thrilling driving experience while maintaining practicality for everyday use. It is based on the Subaru Impreza platform but comes with significant upgrades to its engine, suspension, and drivetrain to deliver sporty performance.
- Engine: The WRX is powered by a turbocharged 2.4-liter flat-four engine, producing around 271 horsepower (as of recent models).
- Transmission: It offers a 6-speed manual transmission as standard, with an optional CVT (Continuously Variable Transmission) for those who prefer automatic shifting.
- Target Audience: The WRX is ideal for drivers who want a sporty car that can double as a daily driver, offering a balance of performance and comfort.
What is the Subaru WRX STI?
The Subaru WRX STI, or "Subaru Tecnica International," is the more hardcore, track-focused version of the WRX. It takes the performance of the WRX to the next level with additional power, advanced handling features, and a more aggressive design.
- Engine: The STI is equipped with a turbocharged 2.5-liter flat-four engine, delivering up to 310 horsepower in recent models.
- Transmission: Unlike the WRX, the STI is only available with a 6-speed manual transmission, emphasizing its focus on driving enthusiasts.
- Performance Features: The STI includes advanced features like a Driver Controlled Center Differential (DCCD), Brembo brakes, and a more aggressive suspension setup for superior handling.
- Target Audience: The STI is designed for performance purists who prioritize track-ready capabilities and are willing to sacrifice some comfort for the ultimate driving experience.
Key Differences Between the WRX and STI
While both models share a similar heritage and design language, there are several key differences that set them apart:
- Power and Performance: The STI offers more horsepower and advanced performance features compared to the WRX.
- Transmission Options: The WRX provides an automatic option (CVT), while the STI is strictly manual.
- Price: The STI is typically more expensive due to its enhanced performance capabilities and additional features.
- Daily Usability: The WRX is better suited for daily driving, offering a smoother ride and more comfort-oriented features.
Which One Should You Choose?
The choice between the WRX and STI ultimately depends on your driving preferences and priorities:
- If you’re looking for a sporty car that’s practical for everyday use and offers a balance of performance and comfort, the WRX is a great choice.
- If you’re a driving enthusiast who craves maximum performance and doesn’t mind sacrificing some comfort for a more engaging experience, the STI is the way to go.
Both the WRX and STI are excellent vehicles that showcase Subaru’s commitment to performance and innovation. Whether you’re carving through mountain roads or tackling your daily commute, these cars deliver an exhilarating driving experience that’s hard to match.
Frequently Asked Questions
Is an STI still a WRX?
At the launch of the current WRX in 2022, the car maker announced Subaru Technica International (STI) would not be producing a high-performance version of the WRX – with the department instead shifting its focus to electric cars. Subaru then trademarked the STe badge in 2023.
What is the difference between a WRX and an STI?
The main difference is that the WRX STI comes with STARLINK™ Safety and Security, while the WRX does not. The other safety features on both trims are listed below.
What is STI horsepower?
2021 STI has 307 horsepower w/ 258 torque.
What does STI stand for?
Sexually transmitted infections (STIs), or sexually transmitted diseases (STDs), are infections that are passed from one person to another through sexual contact. They are usually spread during vaginal, oral, or anal sex.
What does STI stand for WRX?
Subaru Tecnica International
The STI model of the Subaru WRX was developed in 1994, for all Subaru vehicles, by Subaru Tecnica International (STI), a division of the Subaru Corporation that specializes in motorsport vehicles today, STI (or "STi" as it was labeled after 2006) exists as a trim level for other Subaru models, such as the WRX and ...
Why is a Subaru STI so fast?
Aerodynamic Design: The design of Subarus often incorporates aerodynamic features that help reduce drag, contributing to higher speeds. These factors combine to make certain Subaru models, particularly those designed for performance, relatively fast and capable on both roads and racetracks.
What does WRX stand for?
World Rally eXperimental
Subaru tells us that the name WRX stands for "World Rally eXperimental." Fast forward to 2015, and the WRX lineup was split from the Impreza range along with a different body style to simply be marketed as the stand-alone WRX.
Why was STI discontinued?
During a Road and Track interview, Dominick Infante, Subaru's Director of Corporate Communications confirmed that regulations regarding both emissions and electrification were the true cause for the life of the WRX STi to end.
Why was the Subaru STI discontinued?
When Subaru made this announcement, their team outlined that "Regulations and requirements for greenhouse gasses (GHG), zero emissions vehicles (ZEV), and Corporate Average Fuel Economy (CAFÉ)" are the impetus for holding off on a developing a new STi right away.
What makes STI faster than WRX?
Key Comparisons
Overall, the key difference between the Subaru WRX and WRX STI is performance. The Subaru STI is the more powerful and performance-oriented of the two. It comes with a bigger engine, stiffer springs, thicker tires, more powerful brakes, and more. By comparison, the WRX isn't something to sleep on.
