Wrx premium vs. sti: comparing the best of subaru performance

The Subaru WRX and STI have long been revered as icons in the automotive world, captivating enthusiasts with their potent engines, tenacious all-wheel drive, and legendary rally heritage. While both share the WRX lineage, they diverge in their respective approaches to performance, creating a compelling choice for drivers seeking a truly exhilarating experience.

Engine and Performance

At the heart of the WRX Premium lies a 2.4-liter turbocharged boxer engine that delivers an impressive 271 horsepower and 258 lb-ft of torque. This powerplant provides ample thrust for spirited acceleration and confident overtaking maneuvers. The STI, on the other hand, boasts a larger 2.5-liter turbocharged boxer engine that unleashes a formidable 310 horsepower and 290 lb-ft of torque. This enhanced power output translates into blistering acceleration and a thrilling driving experience.

Transmission and Drivetrain

Both the WRX Premium and STI come standard with a 6-speed manual transmission that offers precise gear changes and a direct connection to the vehicle’s performance. However, the STI also offers an optional 6-speed automatic transmission with paddle shifters, providing a more convenient and accessible driving experience.

The WRX Premium and STI both feature Subaru’s renowned Symmetrical All-Wheel Drive system, which distributes power evenly between the front and rear wheels for optimal traction and handling in all conditions. The STI’s system is further enhanced with a Driver Controlled Center Differential (DCCD), allowing drivers to tailor the torque distribution for specific driving situations.

Suspension and Handling

The WRX Premium and STI benefit from sophisticated suspension systems that provide exceptional handling and stability. The WRX Premium features a MacPherson strut front suspension and a double-wishbone rear suspension, while the STI upgrades to a more performance-oriented inverted strut front suspension and a multi-link rear suspension.

These enhancements result in improved cornering capabilities, reduced body roll, and enhanced ride comfort. The STI’s suspension is further optimized with Bilstein dampers and stiffer springs, offering even greater precision and responsiveness.

Braking System

Both the WRX Premium and STI are equipped with powerful braking systems that provide ample stopping power. The WRX Premium features 13-inch front and 12.4-inch rear ventilated disc brakes, while the STI boasts larger 13.4-inch front and 13-inch rear ventilated disc brakes.

The STI’s braking system is further enhanced with Brembo calipers and performance pads, delivering exceptional stopping power and fade resistance even under demanding driving conditions.

Interior and Features

The WRX Premium and STI offer spacious and well-appointed interiors that blend comfort and functionality. The WRX Premium features a 6.5-inch touchscreen infotainment system, while the STI upgrades to an 8-inch touchscreen with navigation and Harman Kardon premium audio.

Both models offer a range of amenities, including heated seats, a sunroof, and a rearview camera. The STI adds exclusive features such as Recaro performance seats, a leather-wrapped steering wheel, and a red-stitched interior.

Safety Features

The WRX Premium and STI prioritize safety with a comprehensive suite of advanced safety features. Both models come standard with EyeSight, Subaru’s driver-assist system that includes lane departure warning, adaptive cruise control, and automatic emergency braking.

Additional safety features include blind-spot monitoring, rear cross-traffic alert, and a tire pressure monitoring system. The STI adds a performance-oriented Vehicle Dynamics Control system that enhances stability and handling in challenging driving conditions.

Which Subaru WRX is Right for You?

The choice between the Subaru WRX Premium and STI ultimately depends on your individual preferences and driving style. If you seek a potent and versatile performance vehicle with a balanced blend of power, handling, and everyday practicality, the WRX Premium is an excellent choice.

However, if you crave an uncompromised performance machine with exceptional handling, blistering acceleration, and an enhanced driving experience, the STI is the ultimate choice. It delivers the pinnacle of Subaru’s performance heritage and is sure to ignite your passion for driving.

Unparalleled Performance and Legacy

Whether you opt for the WRX Premium or the STI, you will be behind the wheel of a legendary performance car that embodies the spirit of Subaru’s rally heritage. Both models offer an exhilarating driving experience, exceptional handling, and a legacy of excellence that has made them icons in the automotive world.

Basics You Wanted To Know

Q: What is the main difference between the WRX Premium and STI?
A: The main difference lies in performance, with the STI offering a more powerful engine, upgraded suspension, and enhanced braking system.

Q: Which model has a better interior?
A: Both models offer well-appointed interiors, but the STI features exclusive amenities such as Recaro performance seats and a red-stitched interior.

Q: Is the STI more fuel-efficient than the WRX Premium?
A: Both models have similar fuel efficiency ratings, with the WRX Premium slightly more efficient due to its smaller engine.

Q: Which model is more suitable for daily driving?
A: The WRX Premium is more versatile for daily driving, offering a more comfortable ride and better fuel efficiency.

Q: Is the WRX Premium available with an automatic transmission?
A: No, the WRX Premium only comes with a 6-speed manual transmission.

Q: Does the STI offer any unique features?
A: Yes, the STI features a Driver Controlled Center Differential, Brembo calipers, and performance-oriented Vehicle Dynamics Control.

Q: Which model is better for track driving?
A: The STI is the more track-focused model, with its enhanced performance capabilities and upgraded braking system.

Q: Is the WRX Premium a good value for money?
A: Yes, the WRX Premium offers a compelling blend of performance and value, making it an excellent choice for enthusiasts on a budget.

Q: Is the STI worth the extra cost?
A: The STI is worth the extra cost if you prioritize uncompromised performance and an enhanced driving experience.