2001 Subaru Impreza 2.0 WRX 4WD Specs

OVERVIEW

With a fuel consumption of 24.5 mpg US - 29.4 mpg UK - 9.6 L/100km, a curb weight of 3758 lbs (1705 kg), the Subaru Impreza 2.0 WRX 4WD has a horizontal opposite 4 cylinder DOHC engine, a High octane premium gasoline engine EJ20. This engine EJ20 produces a maximum power of 283.8 PS (280 bhp - 208.7 kW) at 6400 rpm and a maximum torque of 372.6 Nm (274.8 lb.ft - 38 kg.m) at 4000 rpm. The engine power is transmitted to the road by the four wheel drive (4WD) with a 6MT gearbox. For stopping power, the Subaru Impreza 2.0 WRX 4WD braking system includes V disk at the rear and V disk at the front. Stock tire sizes are 225/45Z on 17 inch rims at the rear and 225/45Z on 17 inch rims at the front. Chassis details - Subaru Impreza 2.0 WRX 4WD has strut rear suspension and strut front suspension for road holding and ride confort.

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 23, 2024

Introduction and Overview

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is a high-performance sports sedan that was produced from September 2001 to October 2002. Known for its impressive power and all-wheel drive capability, this model offers an exhilarating driving experience.

Equipped with a 2.0-liter turbocharged engine (engine code: EJ20), the WRX STI delivers an impressive power output of 283.8 horsepower (280 bhp) at 6400 rpm and a maximum torque of 372.6 Nm (274.8 lb.ft) at 4000 rpm. Paired with a 6-speed manual transmission, this car offers precise gear shifts and excellent control.

In terms of size and dimensions, the exterior of the Subaru Impreza WRX STI measures approximately 440.5 cm (173.42 inches) in length, 173 cm (68.11 inches) in width, and 143.5 cm (56.49 inches) in height. The wheelbase stands at 252.5 cm (99.4 inches), providing stability and a comfortable ride. The curb weight of the vehicle is around 1705 kg (3758 lbs), contributing to its solid and robust build.

With a seating capacity of five, the interior of the WRX STI offers ample space and comfort. The interior length measures about 189 cm (74.4 inches), while the width is around 138 cm (54.33 inches). The interior height is approximately 118 cm (46.45 inches), providing sufficient headroom for passengers. The car comes with power windows and power steering as standard features.

Safety features include driver and passenger airbags, along with anti-lock braking system (ABS) with electronic brakeforce distribution (EBD). The WRX STI is also equipped with Brembo brakes, ensuring reliable stopping power.

This model comes with a fuel tank capacity of 15.8 US gallons (13.1 UK gallons or 60 liters), offering a reasonable range between refueling stops. The fuel consumption, according to the 10/15 mode, is approximately 24.5 mpg US (29.4 mpg UK or 9.6 L/100km), making it a relatively fuel-efficient choice considering its performance-oriented nature.

Overall, the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD stands as a testament to Subaru's commitment to delivering powerful and capable vehicles. With its impressive performance, all-wheel drive traction, and bold design, this car remains an icon among automotive enthusiasts.

Engine Specifications

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is equipped with a potent and performance-oriented engine that sets it apart from its counterparts. Under the hood lies a 2.0-liter turbocharged engine with the engine code EJ20.

This horizontally opposed 4-cylinder DOHC engine delivers an impressive power output of 283.8 horsepower (280 bhp) at 6400 rpm, making it a true powerhouse on the road. With a maximum torque of 372.6 Nm (274.8 lb.ft) at 4000 rpm, the WRX STI offers exceptional acceleration and robust performance.

The turbocharging system enhances engine performance, providing a thrilling driving experience. The turbocharger boosts engine power and efficiency, allowing for quick acceleration and responsive throttle response. This feature is particularly beneficial for those who enjoy spirited driving and dynamic performance.

Fueling the WRX STI is high octane premium gasoline, ensuring optimal performance and engine efficiency. It is important to note that using the recommended fuel type is essential for maximizing the engine's capabilities and maintaining its longevity.

The engine is paired with a 6-speed manual transmission, offering precise gear shifts and control over power delivery. The 6-speed transmission allows drivers to harness the engine's power effectively and enjoy a dynamic driving experience.

Overall, the engine specifications of the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD showcase its performance-oriented nature. With its turbocharged power, high horsepower output, and responsive drivetrain, this car is built to deliver an exhilarating and engaging driving experience.

Performance and Power Output

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is renowned for its impressive performance and power output. Equipped with a 2.0-liter turbocharged engine, this car delivers exhilarating acceleration and dynamic driving capabilities.

Generating a maximum power output of 283.8 horsepower (280 bhp) at 6400 rpm, the WRX STI showcases its high-performance nature. This substantial power allows for quick and confident overtaking maneuvers and ensures an exciting driving experience.

With a maximum torque of 372.6 Nm (274.8 lb.ft) at 4000 rpm, the WRX STI offers robust low-end torque, providing strong acceleration from a standstill. The ample torque enables swift acceleration and responsive throttle response, contributing to the car's overall performance prowess.

The combination of turbocharging and a well-tuned engine allows for rapid power delivery and impressive responsiveness. The turbocharger enhances the engine's power output, providing a significant boost in performance. This feature ensures quick acceleration and improved power delivery throughout the RPM range, delivering a thrilling driving experience.

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD's performance is further enhanced by its advanced all-wheel drive system. The 4WD drivetrain provides exceptional traction and stability, allowing for confident handling and control, particularly in various road and weather conditions. This system enhances the car's overall performance and ensures a secure driving experience.

In summary, the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD impresses with its remarkable performance and power output. With its turbocharged engine, high horsepower, and all-wheel drive capabilities, this car is designed to deliver an exhilarating driving experience that enthusiasts crave.

Dimensions and Sizes

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD exhibits well-balanced dimensions and sizes, contributing to its dynamic appearance and performance. Here are the key dimensions and sizes of this model:

The exterior length of the WRX STI measures approximately 440.5 cm (173.42 inches), providing a sleek and sporty profile. With a width of 173 cm (68.11 inches), the car maintains a compact yet muscular stance on the road. The exterior height stands at 143.5 cm (56.49 inches), adding to its aerodynamic design.

The interior of the WRX STI offers ample space for occupants. The interior length measures about 189 cm (74.4 inches), ensuring sufficient legroom for both front and rear passengers. The width of the interior is approximately 138 cm (54.33 inches), allowing for comfortable seating arrangements. The interior height stands at around 118 cm (46.45 inches), providing adequate headroom for all occupants.

The wheelbase of the WRX STI is 252.5 cm (99.4 inches), which contributes to its stability and handling characteristics. The longer wheelbase enhances the car's overall balance and control, resulting in a more confident and enjoyable driving experience.

The WRX STI comes with a curb weight of approximately 1705 kg (3758 lbs), emphasizing its solid build and robustness. This weight distribution plays a role in the car's stability and performance dynamics.

The vehicle features four doors, offering convenient access to both the front and rear seating areas. It can comfortably accommodate up to five passengers, making it suitable for small families or groups.

With a minimum turning circle of 5.4 meters, the WRX STI demonstrates good maneuverability, allowing for smooth navigation in tight spaces.

Overall, the dimensions and sizes of the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD strike a balance between performance and practicality, ensuring a comfortable and engaging driving experience while maintaining a visually appealing exterior design.

Fuel Tank Capacity

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is equipped with a fuel tank that offers a generous capacity, allowing for extended driving range and fewer refueling stops.

The fuel tank capacity of this model is approximately 15.8 US gallons (13.1 UK gallons or 60 liters). With this capacity, drivers can enjoy longer journeys and have the freedom to explore without the need for frequent fueling.

The size of the fuel tank ensures that the WRX STI can cover substantial distances before needing to be refueled. It offers convenience and peace of mind, particularly during long drives or when traveling to areas with limited access to fuel stations.

It's important to note that the fuel tank capacity may vary slightly depending on specific market requirements or regional variations. However, the approximate capacity provided here represents the general specifications for the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD model.

With its ample fuel tank capacity, the WRX STI allows drivers to fully enjoy its performance capabilities and thrilling driving experience without the need for frequent interruptions for refueling.

Fuel Consumption and Average MPG

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD demonstrates a reasonable fuel consumption rate, striking a balance between performance and efficiency. The car's fuel efficiency is measured in terms of miles per gallon (MPG) or liters per 100 kilometers (L/100km).

In the 10/15 mode, the WRX STI achieves an average fuel consumption of approximately 24.5 mpg US (29.4 mpg UK) or 9.6 L/100km. This figure represents the fuel consumption under standard test conditions, and actual fuel efficiency may vary depending on various factors such as driving style, road conditions, and vehicle maintenance.

The WRX STI's fuel efficiency is noteworthy considering its performance-oriented nature. The combination of turbocharging, advanced engine technology, and well-tuned drivetrain systems contributes to its ability to deliver both power and reasonable fuel economy.

It's important to note that fuel consumption figures can vary based on individual driving habits and conditions. Aggressive acceleration, heavy loads, and stop-and-go traffic can all influence fuel efficiency. Conversely, steady cruising at moderate speeds and proper vehicle maintenance can help optimize fuel consumption and achieve better mileage.

Drivers of the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD can expect a balance between spirited performance and respectable fuel economy, allowing them to enjoy the car's capabilities while minimizing the frequency of refueling stops.

Transmission Options

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD offers a precise and engaging driving experience with its transmission options. The available transmission for this model is a 6-speed manual gearbox.

The 6-speed manual transmission enhances the driver's control over gear shifts and power delivery, allowing for a more dynamic and involved driving experience. It enables precise gear changes, ensuring optimal power utilization and efficient acceleration.

The manual transmission option is popular among performance enthusiasts who appreciate the tactile connection and direct engagement with the vehicle. It provides a greater sense of control and involvement, especially during spirited driving or on winding roads.

The 6-speed manual gearbox in the WRX STI is designed to handle the car's substantial power output and torque. It ensures smooth and seamless gear changes, allowing drivers to fully exploit the performance capabilities of the vehicle.

The manual transmission also offers the advantage of allowing drivers to choose the gear that best suits their driving style and road conditions. It gives a level of control that can enhance the driving experience, particularly for those who prefer a more hands-on approach to shifting gears.

Overall, the 6-speed manual transmission in the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD adds to the car's appeal among driving enthusiasts. It offers a direct and engaging connection between the driver and the vehicle, ensuring an exciting and personalized driving experience.

Wheel and Tire Specifications

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD comes equipped with specific wheel and tire specifications that contribute to its performance and handling characteristics.

The car is fitted with 17-inch wheels, providing a balance between aesthetics and performance. The front and rear wheels share the same dimensions, ensuring uniformity in both appearance and driving dynamics.

The tires on the WRX STI are sized at 225/45Z R17. This tire size offers a good balance between grip and ride comfort, allowing the car to maintain traction and stability during acceleration, braking, and cornering maneuvers. The "Z" rating denotes a high-speed capability, indicating that the tires are designed to handle the vehicle's performance-oriented characteristics.

These tires, paired with the all-wheel drive system, enhance the WRX STI's overall grip and handling prowess. They provide sufficient contact with the road surface, ensuring reliable traction and control in various driving conditions.

The use of appropriate tire pressure is crucial for optimal performance and safety. Following the manufacturer's recommended tire pressure specifications is important to maintain the desired balance between ride comfort, handling, and tire longevity.

It's worth noting that tire brands and models can vary depending on regional specifications and personal preferences. Ensuring the tires are in good condition and properly inflated is vital for maintaining the vehicle's performance and safety.

In summary, the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is equipped with 17-inch wheels and 225/45Z R17 tires. These specifications, combined with the car's all-wheel drive system, contribute to its confident handling, traction, and overall driving experience.

Trim Levels and Options

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD was available in various trim levels, each offering different features and options to cater to different preferences and needs.

The standard WRX STI trim level of the 2001-2002 model featured a comprehensive set of performance-oriented features. It included the powerful 2.0-liter turbocharged engine, a 6-speed manual transmission, and Subaru's renowned all-wheel drive system. The standard trim also boasted sporty exterior styling cues, such as a rear spoiler, to enhance aerodynamics and visual appeal.

In addition to the standard trim, there were optional packages and special editions available for the WRX STI. These packages often added extra features or performance enhancements, allowing buyers to further customize their vehicles.

One notable variant was the WRX STI Spec C. This trim level focused on performance upgrades and weight reduction, offering enhancements like lightweight components, improved suspension tuning, and optimized engine performance. The Spec C variant aimed to provide an even more engaging and exhilarating driving experience.

Another variant was the WRX STI Type RA, which stood for "Record Attempt." This special edition model featured additional weight-saving measures, including the removal of certain comfort features. The Type RA variant aimed to push the limits of performance, appealing to enthusiasts seeking a more track-focused experience.

These trim levels and optional packages allowed buyers to tailor their 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD to their specific preferences and performance requirements. Whether choosing the standard trim or opting for the more specialized variants, each offered a unique combination of features and performance enhancements, ensuring an exciting driving experience for enthusiasts.

Safety Features

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD prioritizes safety by incorporating several key features to protect both the driver and passengers.

Standard safety features included in the WRX STI model provide a foundation for a secure driving experience. These features typically comprised of driver and passenger airbags, which are designed to deploy in the event of a collision, mitigating the risk of injury.

To enhance braking performance, the WRX STI was equipped with an anti-lock braking system (ABS). This technology helps prevent wheel lock-up during sudden or hard braking, allowing the driver to maintain steering control. Electronic brakeforce distribution (EBD) was also a standard feature, ensuring optimal brake force distribution across all wheels.

Another safety feature included in the WRX STI was the presence of Brembo brakes. Known for their high-performance braking capabilities, Brembo brakes deliver strong and consistent stopping power, enhancing overall safety.

The WRX STI's robust construction and reinforced frame contribute to its crashworthiness, providing a protective shell for occupants in the event of a collision. The strong frame helps to absorb impact forces, reducing the risk of injury to occupants.

Additionally, the WRX STI may have incorporated safety measures such as an advanced traction control system and stability control to assist drivers in maintaining control during challenging driving conditions. However, specific details about these systems may vary based on regional specifications and optional packages.

It's important to note that safety features can vary depending on market requirements and optional equipment. Potential buyers are encouraged to review the specific safety features offered in their respective regions to ensure they meet their safety expectations.

Overall, the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD prioritizes safety with features such as airbags, ABS, reinforced construction, and Brembo brakes. These safety elements work together to enhance occupant protection and provide peace of mind on the road.

Interior and Cargo Space

The interior of the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is designed to provide a comfortable and driver-focused environment, blending sportiness with practicality.

The spacious interior accommodates up to five occupants, with two rows of seating. The front seats offer supportive bolstering to keep the driver and front passenger secure during spirited driving. While leather seats were not a standard feature, they may have been available as an option, providing an added touch of luxury and comfort.

The driver's seat is positioned for optimal visibility and accessibility to controls. The steering wheel is typically leather-wrapped, offering a comfortable grip and adding a touch of refinement to the interior. The placement of controls and gauges is designed to enhance the driving experience, ensuring ease of use and quick access to essential information.

The WRX STI provides a well-appointed cabin with ample legroom and headroom for both front and rear passengers. The overall interior dimensions ensure a comfortable space for occupants, allowing for an enjoyable journey even on longer trips.

Cargo space in the WRX STI is sufficient for everyday needs. While it may not have the largest cargo capacity in its class, the trunk provides enough room to accommodate essentials such as groceries or luggage for weekend getaways. The rear seats are not removable, but they do fold down in a split configuration to create additional cargo space when needed.

In terms of storage and convenience, the WRX STI typically includes features such as power windows, power steering, and a keyless entry system for ease of use. These features add to the overall comfort and convenience of the interior.

Overall, the interior of the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD strikes a balance between performance-focused design and practicality. It offers comfortable seating, a driver-centric layout, and adequate cargo space to cater to the needs of both drivers and passengers alike.

Suspension and Handling

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is known for its exceptional suspension and handling capabilities, providing a thrilling and engaging driving experience.

The front suspension of the WRX STI typically features a strut design. Struts are a common suspension component that combines a shock absorber and a coil spring into a single unit. This setup helps absorb road imperfections and provides stability during cornering, ensuring precise control and enhanced handling.

The rear suspension of the WRX STI also utilizes a strut configuration. This design complements the front suspension, offering a balanced and responsive handling characteristic. The strut suspension helps maintain stability and control during various driving conditions, contributing to the car's overall performance and driver confidence.

The suspension system of the WRX STI is typically tuned to deliver sporty handling while maintaining a comfortable ride. The suspension is optimized for spirited driving, allowing the driver to confidently navigate corners and maintain stability at higher speeds. This setup strikes a balance between performance-oriented handling and everyday drivability.

The WRX STI's suspension is further enhanced by features such as sport-tuned dampers, which help control body motions and improve overall stability. These dampers work in conjunction with the suspension system to provide a responsive and controlled ride.

Additionally, the WRX STI comes equipped with high-performance tires, which play a crucial role in enhancing grip and handling. The combination of the suspension setup and specialized tires contributes to the car's exceptional road-holding capabilities, allowing for precise cornering and optimal traction.

Overall, the suspension and handling characteristics of the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD make it a standout performer on the road. The well-tuned suspension system and sporty handling components work together to provide a thrilling and confidence-inspiring driving experience, delivering the agility and responsiveness that driving enthusiasts seek.

Exterior Styling and Design

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD boasts an aggressive and sporty exterior styling that captures attention on the road.

The design of the WRX STI reflects its high-performance nature, featuring bold lines and aerodynamic elements. The front fascia showcases a distinctive grille design, typically flanked by stylish headlights that incorporate modern lighting technology for improved visibility. The overall front profile exudes a sense of strength and purpose, giving the car a commanding presence.

A key styling feature of the WRX STI is the inclusion of a rear spoiler. This spoiler not only enhances the vehicle's aerodynamics but also adds a sporty flair to the overall design. The spoiler aids in reducing lift at higher speeds, contributing to improved stability and handling.

The body contours of the WRX STI are sculpted to create a sleek and dynamic silhouette. The curvaceous lines flow seamlessly from the front to the rear, emphasizing the car's athletic stance. The proportions of the WRX STI are carefully balanced, resulting in a visually appealing and well-proportioned design.

The exterior color options for the WRX STI typically offer a range of choices to suit individual preferences. Whether it's a vibrant and eye-catching hue or a more understated and refined tone, the color options add another layer of customization to the car's overall appearance.

Other exterior features may include xenon headlamps for improved visibility, fog lamps for enhanced lighting in adverse weather conditions, and UV-protective glass to shield occupants from harmful rays.

Overall, the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD showcases an exterior design that combines aggression, aerodynamics, and modern styling cues. The attention to detail and purposeful design elements contribute to its overall appeal, making it a visually striking and distinctive choice for driving enthusiasts.

Generational Changes and Updates

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD represents a significant generation in the Impreza lineup, characterized by various changes and updates compared to its predecessors.

Compared to the previous generation, the 2001-2002 model year introduced several enhancements and refinements to the WRX STI. These updates aimed to improve performance, handling, and overall driving experience.

One notable change was the introduction of a more powerful 2.0-liter turbocharged engine, providing increased horsepower and torque compared to previous iterations. This engine upgrade delivered improved acceleration and responsiveness, enhancing the car's performance capabilities.

The suspension system of the 2001-2002 WRX STI was also fine-tuned to deliver enhanced handling and stability. The suspension updates aimed to provide sharper and more precise handling characteristics, allowing drivers to enjoy greater control and confidence behind the wheel.

In terms of exterior design, the 2001-2002 WRX STI featured more aggressive styling cues compared to its predecessors. The front grille and headlights were updated to create a more striking and purposeful appearance, further accentuating the car's performance-oriented character.

Interior updates included improvements to the overall layout and design elements. The cockpit was designed to provide a driver-focused environment, with controls and gauges positioned for easy accessibility. The seating materials and finishes offered a blend of comfort and sportiness, enhancing the overall driving experience.

Technological advancements were also evident in the 2001-2002 WRX STI. Features such as improved audio systems and optional navigation systems were introduced to cater to the evolving needs and expectations of drivers.

These generational changes and updates in the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD aimed to elevate its performance, style, and overall driving experience. The refinements and enhancements made during this generation further solidified the WRX STI's reputation as a capable and thrilling performance vehicle.

Conclusion

The 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD is a high-performance vehicle that offers an exhilarating driving experience. With its powerful engine, advanced all-wheel drive system, and precise handling, it has garnered a strong following among driving enthusiasts.

The exterior design of the WRX STI showcases sporty and aggressive styling cues, giving it a distinctive and commanding presence on the road. The interior provides a comfortable and driver-focused environment, with supportive seats and well-placed controls.

The suspension and handling capabilities of the WRX STI contribute to its exceptional performance. The well-tuned suspension system, coupled with high-performance tires, allows for precise cornering and confident handling in various driving conditions.

Safety features such as airbags, ABS, and reinforced construction provide peace of mind and protect occupants in the event of a collision. Additionally, the WRX STI offers a range of optional features and packages that allow for further customization and personalization.

While fuel efficiency may not be its primary focus, the WRX STI delivers impressive power and performance. The turbocharged engine provides exhilarating acceleration, making it a thrill to drive.

Overall, the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD combines performance, style, and practicality in a compact package. Whether on winding roads or city streets, it offers an engaging driving experience that satisfies the desires of driving enthusiasts.

Frequently Asked Questions (FAQ) about the 2001-2002 Subaru Impreza WRX STI 2.0 WRX 4WD