2007 Subaru Legacy B4 3.0 R SI cruise 4WD Specs

OVERVIEW

With a fuel consumption of 27.3 mpg US - 32.8 mpg UK - 8.6 L/100km, a curb weight of 3869 lbs (1755 kg), the Subaru Legacy B4 3.0 R SI cruise 4WD has a horizontal opposite 4 cylinder DOHC engine, a High octane premium gasoline engine EZ30. This engine EZ30 produces a maximum power of 253.4 PS (250 bhp - 186.4 kW) at 6600 rpm and a maximum torque of 304 Nm (224.2 lb.ft - 31 kg.m) at 4200 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 3.0 R SI cruise 4WD braking system includes V disk at the rear and V disk at the front. Stock tire sizes are 215/45 on 17 inch rims at the rear and 215/45 on 17 inch rims at the front. Chassis details - Subaru Legacy B4 3.0 R SI cruise 4WD has multi link 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 to the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD

The 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD, a notable entry in the Legacy series, represents a combination of performance, versatility, and style. These model years encapsulate Subaru's commitment to engineering excellence and driving satisfaction.

At the heart of this vehicle lies a robust 3.0-liter horizontally opposed 6-cylinder engine, identified by the engine code EZ30. This powerplant boasts an impressive output of 250 horsepower and 224.2 lb-ft of torque, making for a spirited driving experience. The 5-speed automatic transmission contributes to smooth and efficient power delivery, ensuring a responsive ride on various terrains.

When it comes to size and dimensions, the Legacy B4 3.0 R SI Cruise offers a balanced footprint. Its exterior measures 463.5 cm in length, 173 cm in width, and 142.5 cm in height. This carefully proportioned design not only enhances aesthetics but also aids in maneuverability. The wheelbase stretches to 267 cm, contributing to stability and handling prowess.

Inside the cabin, you'll find a well-appointed space with dimensions that accommodate both driver and passengers comfortably. The interior length extends to 190 cm, offering ample legroom. The width measures 144.5 cm, allowing for a spacious feel, while the height of 116.5 cm ensures headroom for all occupants. With seating for five, this Legacy model provides a comfortable and enjoyable ride for both short commutes and long journeys.

The Legacy B4 3.0 R SI Cruise 4WD exhibits practicality with a 16.9-gallon fuel tank capacity, allowing for extended trips without frequent refueling stops. Fuel efficiency is notable, with a combined fuel consumption of 27.3 mpg in the 10/15 mode test.

Safety features include standard driver and passenger airbags, while additional options like side airbags and curtain airbags provide enhanced protection. The vehicle is equipped with ABS with EBD for effective braking control, contributing to overall safety.

Subaru has designed this model with a keen focus on performance and safety, making it a well-rounded choice for those seeking a blend of power, style, and reliability in their automotive experience.

Engine Specifications: Powering the Legacy B4 3.0 R SI Cruise

Powering the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD is a formidable 3.0-liter horizontally opposed 6-cylinder engine, bearing the engine code EZ30. This engine is at the heart of the Legacy's performance and delivers a remarkable driving experience.

With an output of 250 horsepower and 224.2 lb-ft of torque, the EZ30 engine provides ample power to propel the Legacy B4 3.0 R SI Cruise with confidence. Whether you're cruising on the highway or navigating challenging terrains, this engine offers a harmonious blend of power and efficiency.

The engine's maximum power is achieved at 6600 rpm, showcasing its willingness to rev and deliver responsive acceleration when needed. Peak torque, at 304 Nm (224.2 lb-ft), is available at 4200 rpm, providing a broad torque curve for a flexible and enjoyable driving experience.

This 6-cylinder DOHC engine design is known for its smooth and balanced operation, contributing to the Legacy's refined ride. The horizontally opposed layout also enhances vehicle stability by lowering the center of gravity, resulting in improved handling characteristics.

Furthermore, the engine is designed to run on high-octane premium gasoline, ensuring optimal performance and efficiency. Its compliance with the 2005 emission regulation, featuring an 85% reduction in emissions, aligns with Subaru's commitment to environmental responsibility.

Combined with a 5-speed automatic transmission, this engine offers a seamless and engaging driving experience. Whether you're tackling city streets or embarking on long-distance journeys, the power and performance of the EZ30 engine in the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD make it a compelling choice for driving enthusiasts and those seeking a well-rounded vehicle.

Fuel Efficiency: MPG and Fuel Consumption

When considering the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD, one of the pivotal aspects for many potential buyers is its fuel efficiency. This vehicle strikes a balance between performance and economy, making it an appealing choice in its class.

The Legacy B4 3.0 R SI Cruise is equipped with a 3.0-liter horizontally opposed 6-cylinder engine that delivers 250 horsepower and 224.2 lb-ft of torque. Despite its robust power output, this engine manages to offer respectable fuel efficiency.

In terms of fuel consumption, the Legacy B4 achieves approximately 27.3 miles per gallon (mpg) in the 10/15 mode test. This fuel efficiency figure reflects a combination of city and highway driving conditions, providing drivers with a reasonable balance between power and economy.

The 16.9-gallon fuel tank capacity allows for extended driving ranges, reducing the frequency of refueling stops. This is especially convenient for long trips or highway cruising, where the Legacy B4 can cover significant distances before needing to fill up.

Overall, the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD offers a commendable compromise between power and fuel efficiency. It caters to drivers who appreciate spirited driving but also want to keep fuel costs in check, making it a versatile choice for a variety of driving scenarios.

Fuel Tank Capacity: How Much Can It Hold?

The fuel tank capacity of the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD is a crucial specification for anyone considering this vehicle. It plays a pivotal role in determining the driving range and how often you'll need to stop for refueling during your journeys.

This particular Legacy model comes equipped with a fuel tank that can hold approximately 16.9 US gallons (or 14 UK gallons, which is equivalent to about 64 liters) of gasoline. This generous tank capacity offers several advantages to drivers.

First and foremost, it extends the vehicle's range between refueling stops, making it well-suited for long-distance travel. Whether you're embarking on a road trip or frequently commute on highways, the Legacy B4 3.0 R SI Cruise can cover substantial distances before needing to visit the gas station.

Additionally, a larger fuel tank can be a convenience factor for those who prefer fewer interruptions during their journeys. It means fewer stops at gas stations, saving both time and effort, and allowing you to focus more on the road ahead.

In summary, the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD's fuel tank capacity of approximately 16.9 US gallons (or 14 UK gallons) contributes to its overall practicality and suitability for drivers who prioritize extended driving ranges and convenience during their travels.

Interior Dimensions: Space for Passengers and Cargo

The interior dimensions of the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD are thoughtfully designed to provide ample space for both passengers and cargo. This attention to interior space contributes to the overall comfort and versatility of the vehicle.

Starting with the passenger area, the Legacy B4 offers a spacious and comfortable environment. The interior length measures approximately 190 cm (74.8 inches), providing sufficient legroom for both front and rear seat occupants. With a width of about 144.5 cm (56.88 inches), passengers have plenty of shoulder room, ensuring a relaxed and enjoyable ride. The height of approximately 116.5 cm (45.86 inches) offers adequate headroom, contributing to a sense of openness inside the cabin.

The Legacy B4 3.0 R SI Cruise 4WD is designed to accommodate up to five passengers across two rows of seating. This seating configuration strikes a balance between passenger comfort and cargo-carrying capability.

In terms of cargo space, the Legacy B4 provides a trunk area suitable for storing luggage, groceries, or other items. While specific cargo volume figures may vary, the thoughtful design ensures that you have enough space to transport your belongings without compromising passenger comfort.

Whether you're embarking on a family trip, carrying sports equipment, or simply need room for daily essentials, the interior dimensions of the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD offer a well-rounded solution, making it a practical choice for a variety of lifestyles and needs.

Exterior Dimensions: Sizing Up the Legacy B4

The 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD boasts exterior dimensions that strike a harmonious balance between style, functionality, and practicality. These dimensions contribute to the vehicle's overall presence on the road and its ability to navigate various driving conditions.

Measuring approximately 463.5 cm (182.48 inches) in length, the Legacy B4 presents a sleek and well-proportioned profile. This length not only enhances its visual appeal but also aids in maneuverability, allowing for easier navigation in both urban and suburban environments.

The width of about 173 cm (68.11 inches) provides stability and a strong road presence while accommodating the interior space effectively. This width ensures that passengers have ample shoulder room, contributing to a comfortable ride.

With a height of approximately 142.5 cm (56.1 inches), the Legacy B4 maintains a stylish and aerodynamic silhouette. This height contributes to the vehicle's overall aerodynamic efficiency, which can enhance fuel economy and reduce wind noise during highway driving.

The exterior dimensions of the Legacy B4, when considering the overall size (463.5x173x142.5 cm or 182.48x68.11x56.1 inches), result in a vehicle that is both visually appealing and practical for everyday use. It's an ideal choice for those who appreciate a well-proportioned sedan that can confidently handle various driving situations while maintaining an understated sense of sophistication.

Wheel Options: Sizes and Designs

The 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD offers a variety of wheel options, allowing buyers to customize both the look and performance of their vehicle. Wheels are not just functional; they also play a significant role in enhancing the aesthetics and handling of the car.

These wheels are available in various sizes and designs to cater to different preferences. While the specific dimensions and designs may vary based on trim levels and optional packages, Subaru typically offers options that align with the vehicle's sporty and elegant character.

Wheel sizes for the Legacy B4 3.0 R SI Cruise typically include 17-inch rims. The 17-inch wheels strike a balance between style and performance, providing a comfortable ride while maintaining good handling characteristics. This size is often favored for its ability to absorb road imperfections without compromising responsiveness.

In terms of wheel designs, Subaru often offers a range of choices to suit various tastes. These designs may include variations in spoke patterns, finishes (such as polished or painted), and unique touches that add a touch of distinction to the vehicle's exterior.

Selecting the right wheel option can not only enhance the visual appeal of the Legacy B4 but also influence its handling and ride quality. For example, larger wheels can provide a sportier and more aggressive look, while smaller wheels may contribute to a smoother and more comfortable ride.

Ultimately, the wheel options available for the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD offer buyers the opportunity to tailor their vehicle to their personal preferences, whether that's achieving a sportier appearance or optimizing ride comfort.

Trim Levels and Features

The 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD offers a range of trim levels and features to cater to diverse customer preferences and needs. Subaru has designed these trim levels to provide a well-rounded selection of options, ensuring that buyers can find the model that best suits their requirements.

While specific trim levels and features may vary depending on the region and market, there are typically several key trim levels available for the Legacy B4 3.0 R SI Cruise during these model years. These trim levels often include the standard model and may extend to higher-end versions with additional features and options.

Some of the features commonly found in the Legacy B4 3.0 R SI Cruise trim levels may include:

1. Powertrain: All trim levels are equipped with the same 3.0-liter horizontally opposed 6-cylinder engine (EZ30) paired with a 5-speed automatic transmission.

2. Interior Comfort: Standard features often encompass power windows, power steering, keyless entry, and cruise control. Higher trim levels may offer leather seats, power-adjustable front seats, and front seat heaters.

3. Safety: Safety features are typically a priority for Subaru, and the Legacy B4 often includes standard driver and passenger airbags, as well as optional side airbags and curtain airbags. ABS with EBD is commonly included for enhanced braking control.

4. Exterior: Exterior features may vary, but Xenon lamps and fog lamps are often standard or available options. Roof rails and privacy glass might also be offered.

5. Wheels: Wheel options, as mentioned previously, can vary in size and design, allowing buyers to customize the appearance of their vehicle.

6. Entertainment and Technology: Depending on the trim level, features may include a standard radio, CD player, navigation system, and advanced audio options like a McIntosh sound system.

7. Safety Technology: Some trim levels may offer advanced safety technologies like lane keep assist, collision mitigation systems, and distance control systems.

8. Interior Space: All trim levels typically provide the same interior dimensions and seating capacity, ensuring passenger comfort.

Buyers have the flexibility to choose a trim level that aligns with their priorities, whether that's focusing on comfort, performance, safety, or technology. The availability of various trim levels and features ensures that there's a 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD model suited to a wide range of driver preferences.

Safety Features and Ratings

The safety features and ratings of the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD underscore Subaru's commitment to providing a secure driving experience for its customers. Safety is a paramount concern for both the manufacturer and buyers, and Subaru has integrated a range of features and technologies to enhance occupant protection and overall safety.

Safety Features:

1. Airbags: The Legacy B4 typically includes standard driver and passenger airbags, which provide fundamental protection in the event of a collision. Additionally, optional side airbags and curtain airbags may be available to provide enhanced side-impact protection.

2. Anti-Lock Braking System (ABS): Equipped with ABS, the vehicle enhances braking control, especially in slippery or emergency situations. The ABS system is complemented by Electronic Brake Distribution (EBD) for balanced braking force.

3. Active Headrests: The vehicle often features active headrests designed to reduce the risk of neck injuries in rear-end collisions.

4. Traction Control and Electronic Stability Control (ESC): While specific features may vary by trim level, Subaru commonly includes ESC to help drivers maintain control in challenging driving conditions. Traction control further enhances stability by preventing wheel spin.

5. Collision Mitigation Systems: Depending on the trim level and optional packages, the Legacy B4 may offer advanced safety technologies such as lane keep assist, distance control systems, and collision mitigation systems to help prevent accidents.

6. Lane Keep Assist: Some trim levels may feature lane keep assist, which helps the driver stay within their lane by providing gentle steering inputs when necessary.

Safety Ratings:

Subaru vehicles, including the Legacy B4, are often recognized for their strong safety performance in crash tests and evaluations. While specific safety ratings may vary by region and the agency conducting the tests, Subaru typically strives to achieve high ratings from organizations like the National Highway Traffic Safety Administration (NHTSA) and the Insurance Institute for Highway Safety (IIHS).

These organizations evaluate vehicles for their crashworthiness and safety features, considering factors such as frontal and side-impact crash tests, roof strength, and collision prevention technology. Subaru's commitment to safety engineering often results in favorable ratings, providing buyers with added peace of mind when choosing the Legacy B4 3.0 R SI Cruise 4WD as their vehicle of choice.

In summary, the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD incorporates a comprehensive array of safety features and typically receives strong safety ratings, emphasizing its dedication to keeping occupants protected on the road.

Conclusion: A Closer Look at the Legacy B4's Specs

Taking a closer look at the specifications of the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD reveals a vehicle that balances performance, practicality, and safety. Subaru's commitment to engineering excellence and a well-rounded driving experience is evident in the Legacy B4's features and capabilities.

Under the hood, the Legacy B4 is powered by a robust 3.0-liter horizontally opposed 6-cylinder engine (EZ30) that delivers 250 horsepower and 224.2 lb-ft of torque. This powerplant provides a spirited driving experience while maintaining fuel efficiency, making it suitable for various driving scenarios.

In terms of size and dimensions, the Legacy B4 offers ample space for passengers and cargo. The interior dimensions provide comfort for both front and rear occupants, with a spacious cabin that accommodates up to five passengers. The exterior dimensions strike a balance between style and maneuverability, enhancing the vehicle's versatility.

Safety features include standard driver and passenger airbags, with optional side airbags and curtain airbags for enhanced protection. The inclusion of ABS with EBD and other safety technologies contributes to overall occupant safety.

The Legacy B4's wheel options offer customization, allowing buyers to choose the size and design that suits their preferences, adding both style and performance to the vehicle.

Trim levels and features cater to diverse customer needs, with options for comfort, technology, and safety. Subaru offers a range of choices to ensure that buyers can select the model that aligns with their priorities.

Overall, the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD is a well-rounded vehicle that delivers on multiple fronts. It combines power, practicality, safety, and customization options, making it a compelling choice for drivers seeking a versatile and enjoyable driving experience.

Frequently Asked Questions About the 2007-2008 Subaru Legacy B4 3.0 R SI Cruise 4WD