2009 Subaru Legacy B4 2.5 GT SI cruise 4WD Specs

OVERVIEW

With a fuel consumption of 28.3 mpg US - 34 mpg UK - 8.3 L/100km, a curb weight of 3935 lbs (1785 kg), the Subaru Legacy B4 2.5 GT SI cruise 4WD has a horizontal opposite 4 cylinder DOHC engine, a High octane premium gasoline engine EJ25. This engine EJ25 produces a maximum power of 288.9 PS (285 bhp - 212.5 kW) at 6000 rpm and a maximum torque of 350 Nm (258.2 lb.ft - 35.7 kg.m) at 5600 rpm. The engine power is transmitted to the road by the four wheel drive (4WD) with a 5AT gearbox. For stopping power, the Subaru Legacy B4 2.5 GT SI cruise 4WD braking system includes V disk at the rear and V disk at the front. Stock tire sizes are 225/50 on 17 inch rims at the rear and 225/50 on 17 inch rims at the front. Chassis details - Subaru Legacy B4 2.5 GT SI cruise 4WD has double wishbone 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 20, 2024

2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD Specs

The 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD, a notable member of the Legacy lineup, offered a blend of performance and practicality. This model, in production from May 2009 onwards, featured a reliable 4WD drivetrain and a 5-speed automatic transmission.

Under the hood, the Legacy B4 2.5 GT SI Cruise 4WD boasted a 2.5-liter turbocharged flat-four engine with the engine code EJ25. This powerplant generated an impressive 285 bhp (or 288.9 PS) at 6000 rpm and a torque of 258.2 lb.ft (or 350 Nm) at 5600 rpm. The engine was a horizontal opposed 4-cylinder DOHC configuration, delivering robust performance.

In terms of size and dimensions, the exterior measured 186.22 inches in length, 70.07 inches in width, and 59.25 inches in height. The interior provided ample space, with an interior length of 86.22 inches, a width of 60.82 inches, and a height of 47.83 inches. The wheelbase extended to 108.26 inches, ensuring stability on the road.

The Legacy B4 2.5 GT SI Cruise 4WD accommodated up to five passengers within its 4-door frame. With a curb weight of 3935 lbs (or 1785 kg), this vehicle struck a balance between a comfortable ride and spirited performance. It featured a fuel tank capacity of 17.1 US gallons (or 14.2 UK gallons, or 65 liters), allowing for decent travel distances between refueling.

On the exterior, standard features included xenon lamps, front fog lamps, rear fog lamps, and ultraviolet glass protection. These elements contributed to enhanced visibility and safety. Additionally, the vehicle was equipped with ABS with EBD, ensuring reliable braking performance.

Inside the cabin, the Legacy B4 2.5 GT SI Cruise 4WD offered power windows, power steering, keyless entry, cruise control, and power-adjustable seats. The option for leather seats and front seat heaters added to the comfort and convenience of the interior.

Overall, the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD stood out as a well-rounded vehicle, delivering both performance and practicality in a stylish package.

Engine Details

The heart of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD was its impressive engine, known by the code EJ25. This horizontally opposed 4-cylinder engine utilized a double overhead camshaft (DOHC) configuration, a hallmark of Subaru's Boxer engines.

This powerplant had a displacement of 2457 cm3 (cubic centimeters), which translated into robust performance on the road. The engine was turbocharged, delivering a remarkable 285 bhp (or 288.9 PS) at 6000 rpm, making it a force to be reckoned with in its segment.

Equipped with a turbocharger, this engine provided a substantial amount of torque, peaking at 350 Nm (or 258.2 lb.ft) at 5600 rpm. This meant that the Legacy B4 2.5 GT SI Cruise 4WD had ample power on tap, whether for spirited acceleration or confident highway cruising.

As part of Subaru's commitment to performance and engineering excellence, this engine was designed to run on high-octane premium gasoline, ensuring optimal efficiency and power output. The engine was also compliant with the 2005 emission regulation standards, achieving an 85% reduction in emissions compared to older models.

This turbocharged engine, combined with Subaru's renowned all-wheel-drive system, contributed to the vehicle's exceptional handling and traction in various driving conditions. Whether navigating city streets or tackling challenging terrain, the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD's engine provided the power and performance enthusiasts and drivers sought.

Dimensions and Sizes

The 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD boasted a well-thought-out design with dimensions and sizes that contributed to its overall appeal and functionality.

Exterior Dimensions:
- Length: The vehicle measured 473 cm (186.22 inches) in length, providing a spacious and elegant exterior profile.
- Width: With a width of 178 cm (70.07 inches), it offered a balanced stance on the road.
- Height: The height stood at 150.5 cm (59.25 inches), ensuring a dynamic yet manageable silhouette.
- Wheelbase: The wheelbase extended to 275 cm (108.26 inches), enhancing stability and ride comfort.
- Ground Clearance: The Legacy B4 2.5 GT SI Cruise 4WD had a ground clearance of 15 cm (5.9 inches), offering a good balance between on-road handling and light off-road capability.

Interior Dimensions:
- Length: Inside the cabin, the vehicle provided an interior length of 219 cm (86.22 inches), giving occupants ample legroom.
- Width: The interior width measured 154.5 cm (60.82 inches), ensuring a comfortable seating arrangement.
- Height: The interior height reached 121.5 cm (47.83 inches), contributing to headroom and overall comfort.

Axle Lengths:
- Front Axle Length: 153 cm (60.23 inches)
- Rear Axle Length: 153.5 cm (60.43 inches)

Weight and Capacity:
- Curb Weight: The vehicle had a curb weight of 1785 kg (3935 lbs), a balance between performance and efficiency.
- Seating Capacity: It could comfortably accommodate up to five passengers across two rows of seats.

These dimensions and sizes not only influenced the vehicle's aesthetics but also played a crucial role in determining its handling, interior comfort, and overall suitability for various driving conditions. The Legacy B4 2.5 GT SI Cruise 4WD's design aimed to strike a harmonious balance between form and function, catering to both driver and passenger needs.

Fuel Tank Capacity

The 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD featured a fuel tank capacity that played a pivotal role in determining its range and usability.

The fuel tank of this model had a capacity of 17.1 US gallons (14.2 UK gallons or 65 liters), allowing for extended journeys without the need for frequent refueling stops. This substantial tank capacity was particularly advantageous for long-distance travel, highway cruising, and adventures that took the vehicle far from gas stations.

Combined with the vehicle's impressive fuel efficiency, this fuel tank size contributed to a practical and versatile driving experience. The Legacy B4 2.5 GT SI Cruise 4WD was well-suited for both daily commuting and road trips, offering drivers the convenience of fewer stops at the pump and the freedom to explore a variety of destinations without the constant concern of running low on fuel.

Fuel Consumption and MPG

The fuel consumption and MPG (miles per gallon) of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD were noteworthy aspects of its performance and efficiency profile.

While specific MPG figures can vary depending on driving conditions, the Legacy B4 2.5 GT SI Cruise 4WD delivered respectable fuel economy. In the 10/15 mode, it achieved an approximate fuel consumption rating of 28.3 mpg US (or 34 mpg UK), equivalent to 8.3 L/100km.

These fuel efficiency figures were indicative of the vehicle's ability to strike a balance between power and economy. The combination of a turbocharged engine and Subaru's engineering prowess allowed for spirited driving when desired while maintaining efficiency during everyday commutes and longer journeys.

The Legacy B4 2.5 GT SI Cruise 4WD's fuel efficiency made it a practical choice for drivers looking for a versatile vehicle that could provide both performance and reasonable fuel economy. Whether navigating urban streets or embarking on highway adventures, this Subaru model offered a satisfying blend of power and efficiency.

Wheel Specifications

The wheel specifications of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD were a key element of its design and performance. These specifications contributed to the vehicle's handling, stability, and overall driving experience.

The Legacy B4 2.5 GT SI Cruise 4WD was equipped with wheels that measured 225/50 R17, showcasing a balance between sportiness and comfort. These wheels offered a dynamic look while maintaining a level of comfort suitable for daily driving.

The choice of 17-inch wheels not only enhanced the vehicle's appearance but also played a role in its handling characteristics. The combination of the wheel size, tire profile, and suspension tuning contributed to a responsive and controlled driving experience, whether on smooth city roads or winding highways.

Additionally, the aluminum disk material used for the wheels was standard, which not only reduced unsprung weight but also contributed to improved handling and performance.

The wheel specifications of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD were a part of the overall design and engineering that aimed to provide drivers with a well-rounded and enjoyable driving experience, blending style, comfort, and performance.

Trim Levels and Variants

The 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD was offered in specific trim levels and variants, each catering to different preferences and needs of potential buyers.

The primary trim level for this model was the "GT SI Cruise 4WD." This trim level was known for its well-balanced combination of performance and practicality. It featured Subaru's signature all-wheel drive (AWD) system, which provided enhanced traction and stability, particularly in challenging road conditions.

The "GT SI Cruise 4WD" trim was powered by a robust 2.5-liter turbocharged flat-four engine, delivering ample power and torque for an engaging driving experience. The 5-speed automatic transmission ensured smooth shifts and responsiveness.

Within this trim, buyers had the option to customize their vehicle with various available features and accessories. While some features were standard, there were opportunities to add options such as leather seats, front seat heaters, and other comfort and convenience enhancements.

Subaru aimed to provide a versatile and adaptable vehicle, making it suitable for daily commuting, long-distance cruising, and even some light off-road adventures thanks to its AWD system.

The Legacy B4 2.5 GT SI Cruise 4WD trim levels and variants allowed buyers to tailor the vehicle to their preferences, whether prioritizing performance, comfort, or specific features. This diversity within the lineup contributed to the model's popularity and broad appeal among drivers.

Interior Dimensions

The interior dimensions of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD were carefully designed to provide ample space and comfort for both the driver and passengers.

Length: Inside the cabin, the vehicle offered an interior length that measured 219 cm, providing occupants with generous legroom. This spaciousness ensured that even taller passengers could sit comfortably without feeling cramped during longer journeys.

Width: The interior width was equally accommodating, measuring 154.5 cm. This dimension allowed for a comfortable side-by-side seating arrangement, ensuring that passengers had enough elbow room to sit comfortably.

Height: The interior height of 121.5 cm added to the overall comfort of the cabin. It provided adequate headroom for passengers, preventing any feelings of confinement, even when the vehicle was fully occupied.

These interior dimensions collectively contributed to a comfortable and pleasant riding experience. Whether it was daily commuting or embarking on extended road trips, the Legacy B4 2.5 GT SI Cruise 4WD's interior space ensured that occupants could enjoy their journey with ease and relaxation.

Exterior Dimensions

The exterior dimensions of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD contributed to its overall design, appearance, and road presence. These dimensions played a crucial role in shaping the vehicle's aesthetic and functional aspects.

Length: The Legacy B4 2.5 GT SI Cruise 4WD measured 473 cm (186.22 inches) in length, giving it a sleek and elongated appearance. This length added to its elegant and dynamic profile, while also providing ample space for passengers and cargo.

Width: With a width of 178 cm (70.07 inches), the vehicle had a balanced stance on the road. This width was optimized for maneuverability and stability, ensuring confident handling in various driving conditions.

Height: Standing at 150.5 cm (59.25 inches) in height, the Legacy B4 2.5 GT SI Cruise 4WD maintained a profile that was both aerodynamic and stylish. This height contributed to its sporty and contemporary design.

Wheelbase: The wheelbase extended to 275 cm (108.26 inches), enhancing the vehicle's stability and ride comfort. A longer wheelbase often translated to improved handling and reduced body roll during cornering.

Ground Clearance: With a ground clearance of 15 cm (5.9 inches), the vehicle struck a balance between on-road handling and the ability to navigate light off-road terrain. This clearance allowed for smooth rides on city streets while offering some capability for unpaved roads.

These exterior dimensions collectively gave the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD its distinctive appearance and contributed to its performance and practicality. The vehicle's design aimed to strike a harmonious balance between aesthetics and functionality, catering to a wide range of driving preferences and styles.

Fuel Capacity

The fuel capacity of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD was a vital specification that determined the vehicle's range and usability for both daily commuting and longer journeys.

The Legacy B4 2.5 GT SI Cruise 4WD was equipped with a fuel tank that allowed it to hold a significant amount of fuel. This fuel tank capacity ensured that drivers could cover substantial distances between refueling stops, making it a practical choice for those who frequently undertook extended road trips or commuted long distances.

While specific figures may vary, this model typically featured a fuel tank capacity that measured in gallons or liters, providing drivers with a generous range. This allowed for the flexibility to explore various destinations without the constant concern of needing to refuel frequently.

The combination of a sizable fuel tank and the vehicle's efficient powertrain made the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD well-suited for both everyday use and adventures that demanded long stretches of driving. This fuel capacity specification was an essential part of what made this Subaru model a versatile and reliable choice for a wide range of drivers.

Fuel Average and Efficiency

The fuel average and efficiency of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD were key aspects of its performance and appeal to drivers.

While exact fuel efficiency numbers could vary based on driving conditions and individual driving habits, this model was designed to offer a balance between power and economy.

In standard testing conditions, the Legacy B4 2.5 GT SI Cruise 4WD achieved a commendable fuel consumption rate. It typically delivered an average fuel efficiency of approximately 28.3 mpg US (34 mpg UK) in the 10/15 mode, which was equivalent to around 8.3 L/100km.

These fuel efficiency figures demonstrated that the vehicle was capable of providing decent mileage without sacrificing performance. The Legacy B4 2.5 GT SI Cruise 4WD's turbocharged engine, combined with Subaru's engineering, contributed to this balance. Drivers could enjoy spirited driving when desired, while also benefiting from economical fuel consumption during daily commuting and longer journeys.

This fuel efficiency made the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD a practical choice for those looking for a vehicle that offered both power and reasonable fuel economy. It catered to a diverse range of driving needs, from urban commuting to highway cruising, with the added benefit of fewer stops at the pump.

Standard Engine

The standard engine of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD was a key component that defined its performance and capabilities.

Under the hood, this model was powered by a 2.5-liter turbocharged flat-four engine with the engine code EJ25. This engine configuration was a hallmark of Subaru's engineering, known for its reliability and performance.

The EJ25 engine delivered an impressive power output, typically producing around 285 bhp (or 288.9 PS) at 6000 rpm. This level of power made the Legacy B4 2.5 GT SI Cruise 4WD a dynamic and engaging vehicle to drive, suitable for those who appreciated spirited acceleration and highway cruising.

One of the notable features of this engine was its robust torque output, peaking at approximately 350 Nm (or 258.2 lb.ft) at 5600 rpm. This substantial torque allowed for confident overtaking on highways and ensured that the vehicle could handle various driving conditions with ease.

This engine was characterized by a horizontal opposed 4-cylinder DOHC configuration, which contributed to its smooth operation and performance. Additionally, it was designed to run on high-octane premium gasoline, ensuring optimal efficiency and power output.

Overall, the standard engine of the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD was a testament to Subaru's commitment to providing a compelling blend of power, efficiency, and reliability in their vehicles. It played a pivotal role in defining the driving experience and performance characteristics of this model.

Optional Upgrades

The 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD offered a range of optional upgrades, allowing buyers to tailor their vehicles to their specific preferences and needs. These optional upgrades added an extra layer of customization and functionality to the base model.

1. Leather Seats: For those seeking a more luxurious interior, the option to upgrade to leather seats was available. These seats provided an elevated level of comfort and sophistication, enhancing the overall driving experience.

2. Front Seat Heaters: Cold weather was no match for the optional front seat heaters. They ensured that occupants stayed warm and cozy during chilly winter months, making the vehicle suitable for various climates.

3. Seat Position Memory: The seat position memory feature allowed drivers to save and recall their preferred seat settings with the touch of a button. This convenience enhanced the driver's comfort and ease of use.

4. HDD Navigation: An optional HDD navigation system was available for those who relied on advanced navigation technology. It provided accurate and up-to-date navigation assistance, ensuring that drivers could find their way with confidence.

5. McIntosh Sound System: Audiophiles could opt for the McIntosh sound system upgrade. Known for its exceptional audio quality, this system delivered a premium listening experience, making every drive an immersive musical journey.

6. Front Fog Lamps: Adding front fog lamps enhanced visibility in adverse weather conditions, such as fog or heavy rain. These lamps improved safety by ensuring that the road ahead was well-illuminated.

7. Back Monitor: The optional back monitor feature provided additional assistance when parking or reversing. It offered a clear view of the area behind the vehicle, helping drivers avoid obstacles and park with ease.

8. Luggage Box: Those in need of extra storage space could opt for the luggage box upgrade. This added convenience allowed for more cargo capacity, making the vehicle suitable for family trips and adventures.

These optional upgrades allowed buyers to personalize their 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD according to their preferences, whether it was for added comfort, technology, or functionality. The availability of these options ensured that each vehicle could be customized to meet the unique needs of its owner.

Performance and Handling

The 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD was renowned for its impressive performance and handling characteristics, offering a driving experience that catered to enthusiasts and practical drivers alike.

Powerful Engine: At the heart of its performance was a potent 2.5-liter turbocharged flat-four engine with the engine code EJ25. This engine delivered robust power, typically producing around 285 bhp (or 288.9 PS) at 6000 rpm. The substantial power output ensured brisk acceleration and confident highway cruising.

Torque: The engine also boasted a substantial torque output, peaking at approximately 350 Nm (or 258.2 lb.ft) at 5600 rpm. This ample torque provided strong low-end response and made overtaking on highways a breeze.

All-Wheel Drive (AWD): Subaru's signature AWD system played a pivotal role in the vehicle's handling prowess. It provided excellent traction and stability, particularly in challenging road conditions such as rain, snow, or gravel.

Suspension: The Legacy B4 2.5 GT SI Cruise 4WD featured a well-tuned suspension system. The front suspension used struts, while the rear suspension adopted a double wishbone setup. This configuration offered a balance between ride comfort and responsive handling, ensuring a smooth and controlled driving experience.

Wheel and Tire Specifications: The vehicle's 17-inch wheels with 225/50 R17 tires contributed to its agility and grip on the road. These specifications ensured that the vehicle could maintain stability during spirited driving and sharp cornering.

Transmission: Equipped with a 5-speed automatic transmission, the Legacy B4 2.5 GT SI Cruise 4WD delivered smooth and precise gear shifts, enhancing the overall driving experience.

Brakes: The vehicle featured V-disk brakes on both the front and rear axles, providing confident stopping power and a reassuring sense of safety.

These performance and handling features combined to create a driving experience that was both exciting and reliable. Whether navigating city streets or exploring winding country roads, the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD offered a balanced blend of power, control, and agility, making it a favorite among drivers seeking both performance and practicality in a sedan.

Conclusion: Legacy B4 2.5 GT SI Cruise 4WD

The 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD was a well-rounded and versatile sedan that offered a compelling package of performance, comfort, and practicality. With a powerful 2.5-liter turbocharged engine, it delivered impressive power and torque, making it a joy to drive, especially on highways and winding roads.

One of its standout features was Subaru's renowned all-wheel-drive (AWD) system, providing excellent traction and stability in various road conditions, including adverse weather. This made it a suitable choice for those living in regions with unpredictable climates.

Inside, the Legacy B4 2.5 GT SI Cruise 4WD boasted spacious interior dimensions, offering ample room for both passengers and cargo. Optional upgrades, such as leather seats and front seat heaters, allowed buyers to enhance comfort and tailor the vehicle to their preferences.

The inclusion of advanced features like an HDD navigation system and a McIntosh sound system catered to tech-savvy and audiophile drivers, adding an extra layer of convenience and entertainment.

On the road, the Legacy B4 2.5 GT SI Cruise 4WD showcased its handling prowess with a well-tuned suspension system, responsive steering, and reliable brakes. It struck a balance between performance and practicality, making it a versatile choice for various driving scenarios.

Overall, the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD offered a compelling package for drivers seeking a sedan that could deliver on both power and comfort. Its performance-oriented features, combined with Subaru's reputation for reliability, made it a popular choice among those who valued a dynamic driving experience without sacrificing everyday usability.

Frequently Asked Questions (FAQ) About the 2009 Subaru Legacy B4 2.5 GT SI Cruise 4WD