2005 Subaru Legacy B4 2.0 R B sports 4WD Specs

OVERVIEW

With a fuel consumption of 30.5 mpg US - 36.6 mpg UK - 7.7 L/100km, a curb weight of 3648 lbs (1655 kg), the Subaru Legacy B4 2.0 R B sports 4WD has a horizontal opposite 4 cylinder DOHC engine, a High octane premium gasoline engine EJ20. This engine EJ20 produces a maximum power of 182.4 PS (180 bhp - 134.2 kW) at 6800 rpm and a maximum torque of 196.1 Nm (144.6 lb.ft - 20 kg.m) at 4400 rpm. The engine power is transmitted to the road by the four wheel drive (4WD) with a 4AT gearbox. For stopping power, the Subaru Legacy B4 2.0 R B sports 4WD braking system includes disk brake 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 2.0 R B sports 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 16, 2024

Overview of the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is a versatile and capable vehicle that was produced from May 2005 to April 2006. With its all-wheel drive system, it offers excellent traction and stability on various road conditions.

This model comes with a 4-speed automatic transmission gearbox, providing smooth and efficient shifts. Under the hood, it is powered by a 2.0-liter engine (EJ20) with a displacement of 1994 cm3 or 121.6 cu-in. The engine is a horizontally opposed 4-cylinder DOHC configuration, delivering a maximum power output of 182.4 PS or 180 bhp at 6800 rpm, and a maximum torque of 196.1 Nm or 144.6 lb.ft at 4400 rpm.

In terms of size, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD has an exterior length of 463.5 cm (182.48 inches), width of 173 cm (68.11 inches), and height of 142.5 cm (56.1 inches). The interior offers a comfortable space for up to 5 passengers, with an interior length of 190 cm (74.8 inches), width of 144.5 cm (56.88 inches), and height of 116.5 cm (45.86 inches).

The wheelbase measures 267 cm (105.11 inches), providing a stable and balanced ride. With a curb weight of 1380 kg (3042 lbs), the Legacy B4 2.0 R B sports 4WD offers a nimble driving experience. It features a fuel tank capacity of 16.9 US gallons or 14 UK gallons or 64 liters, ensuring ample range for long journeys.

The suspension system consists of a strut front suspension and a multi-link rear suspension, offering a comfortable and controlled ride. The front brakes are V disk, while the rear brakes are disc brakes. The tires are sized 215/45 R17 for both the front and rear, providing good grip and handling.

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a range of standard features, including power windows, power steering, keyless entry, power-adjustable seats, and a radio with CD player. Safety features include driver and passenger airbags, ABS with EBD, and active headrests.

In terms of exterior features, the Legacy B4 2.0 R B sports 4WD comes with xenon lamps, front fog lamps, and ultraviolet glass protection. Optional features include rear fog lamps and privacy glass.

Overall, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD combines performance, versatility, and safety, making it a popular choice for those seeking a reliable and capable sedan with all-wheel drive capabilities.

Exterior Dimensions and Sizes

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD showcases stylish design and well-proportioned exterior dimensions. Its sleek appearance is complemented by its functional size, providing ample space for occupants and cargo.

With an exterior length of 463.5 cm (182.48 inches), the Legacy B4 2.0 R B sports 4WD presents a substantial presence on the road. It has a width of 173 cm (68.11 inches), allowing for a comfortable cabin and easy maneuverability. The height stands at 142.5 cm (56.1 inches), striking a balance between a low profile and sufficient headroom.

The overall exterior size of the vehicle measures 463.5x173x142.5 cm (182.48x68.11x56.1 inches), resulting in a well-proportioned and visually appealing silhouette. The wheelbase, which determines the distance between the front and rear wheels, spans 267 cm (105.11 inches), contributing to stability and handling.

The front axle length measures 149.5 cm (58.85 inches), while the rear axle length is slightly shorter at 149 cm (58.66 inches). These dimensions ensure proper weight distribution and enhance the vehicle's overall balance.

The ride height, also known as ground clearance, is 15 cm (5.9 inches), providing adequate clearance to navigate various road conditions and obstacles. It strikes a balance between a sporty stance and practicality.

In terms of weight, the Legacy B4 2.0 R B sports 4WD has a curb weight of 1380 kg (3042 lbs), which contributes to its nimble handling and fuel efficiency.

This model offers a 4-door configuration, providing easy access to both front and rear seating areas. With seating for up to 5 occupants, it offers a comfortable interior space for passengers to enjoy their journey.

The Subaru Legacy B4 2.0 R B sports 4WD presents itself as a well-sized and well-proportioned sedan. Its dimensions strike a balance between style, functionality, and maneuverability, making it an attractive choice for those seeking a versatile and capable vehicle.

Engine Specifications and Performance

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is equipped with a powerful and efficient engine that delivers impressive performance on the road. This model is powered by a 2.0-liter horizontally opposed 4-cylinder DOHC engine with a displacement of 1994 cm3 or 121.6 cu-in.

The engine, known as the EJ20, generates a maximum power output of 182.4 PS or 180 bhp at 6800 rpm. With a torque rating of 196.1 Nm or 144.6 lb.ft at 4400 rpm, it provides ample low-end torque and smooth acceleration.

The EJ20 engine is designed to deliver a thrilling driving experience while maintaining fuel efficiency. It operates on high octane premium gasoline, ensuring optimal performance and longevity.

The Subaru Legacy B4 2.0 R B sports 4WD is equipped with a 4-speed automatic transmission gearbox, which provides seamless shifts and contributes to the overall driving experience. The transmission is tuned to deliver power efficiently, maximizing both performance and fuel economy.

This model features all-wheel drive (AWD) capability, allowing for enhanced traction and stability on various road conditions. The AWD system ensures power is distributed to all four wheels, providing confidence-inspiring handling and control.

With its well-engineered powertrain, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a blend of performance and efficiency, making it suitable for both spirited driving and everyday commutes. Whether cruising on the highway or tackling challenging terrains, this vehicle delivers a satisfying driving experience.

Fuel Tank Capacity and Range

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is equipped with a fuel tank that has a capacity of 16.9 US gallons or 14 UK gallons or 64 liters. This generous fuel tank capacity allows for extended periods of driving before needing to refuel.

With its fuel-efficient engine and optimized drivetrain, the Legacy B4 2.0 R B sports 4WD offers a respectable range on a full tank of fuel. The exact range can vary depending on driving conditions, driving style, and other factors.

The fuel range of a vehicle is influenced by its fuel consumption, which in this case is reported as 30.5 mpg US or 36.6 mpg UK or 7.7 L/100km in the 10/15 mode. This figure represents the estimated fuel efficiency based on standardized testing conditions.

It's important to note that real-world fuel consumption can vary depending on various factors such as traffic, road conditions, and driving habits. However, the Legacy B4 2.0 R B sports 4WD is designed to offer a balance of performance and efficiency, helping drivers maximize their fuel range.

With its generous fuel tank capacity and efficient fuel consumption, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD allows for enjoyable and extended journeys without the need for frequent refueling stops.

Fuel Consumption and Average MPG

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers impressive fuel efficiency, making it a practical choice for those conscious of their fuel consumption. This model is designed to deliver a balance between performance and economy, allowing drivers to enjoy their journeys while minimizing trips to the fuel station.

According to reported figures, the Legacy B4 2.0 R B sports 4WD achieves a fuel consumption of 30.5 mpg US or 36.6 mpg UK or 7.7 L/100km in the 10/15 mode. These values represent the estimated average fuel efficiency based on standardized testing conditions.

It's important to note that fuel consumption can vary depending on driving conditions, driving style, and other factors. Real-world fuel economy may differ from the reported figures due to factors such as traffic, terrain, and individual driving habits.

The Legacy B4 2.0 R B sports 4WD's efficient fuel consumption is attributed to various factors, including the well-engineered engine, optimized drivetrain, and aerodynamic design. These elements work together to maximize fuel efficiency without compromising performance.

With its fuel-efficient nature, the Legacy B4 2.0 R B sports 4WD allows drivers to enjoy a good balance between power and economy. Whether it's daily commutes or long journeys, this vehicle offers an enjoyable driving experience while keeping fuel consumption in check.

Transmission Options and Drivetrain

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a reliable and efficient transmission system combined with a capable drivetrain, ensuring a smooth and engaging driving experience.

This model is equipped with a 4-speed automatic transmission gearbox, providing seamless shifts and effortless acceleration. The transmission is designed to optimize power delivery and fuel efficiency, striking a balance between performance and economy.

The 4-speed automatic transmission offers a convenient and user-friendly driving experience, allowing drivers to focus on the road without the need for constant manual shifting. The gear ratios are carefully chosen to deliver power efficiently and suit various driving conditions.

The drivetrain of the Legacy B4 2.0 R B sports 4WD is an all-wheel drive (AWD) system, providing enhanced traction and stability. The AWD system ensures power is distributed to all four wheels, allowing for confident handling on different road surfaces and weather conditions.

The AWD system continuously monitors wheel slip and adjusts power distribution accordingly, maximizing grip and control. This feature makes the Legacy B4 2.0 R B sports 4WD a suitable choice for both everyday driving and more challenging terrains.

The combination of the 4-speed automatic transmission and the AWD drivetrain in the Legacy B4 2.0 R B sports 4WD offers a balanced and versatile driving experience. Whether it's tackling slippery roads or enjoying spirited drives, this model delivers power to all wheels with precision and efficiency.

Interior Features and Comfort

The interior of the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a comfortable and well-appointed space for occupants to enjoy their journeys. With attention to detail and quality materials, Subaru has created an interior that combines functionality with a touch of luxury.

The Legacy B4 2.0 R B sports 4WD provides standard power windows and power steering, offering convenience and ease of operation. Keyless entry allows for effortless access to the vehicle, enhancing convenience and security.

The cabin features well-designed seating, providing a comfortable environment for both the driver and passengers. The front seats offer power adjustability, allowing occupants to find their preferred seating position. The seats are crafted with attention to comfort, providing support during long drives.

While leather seats are not standard in this model, the Legacy B4 2.0 R B sports 4WD still offers a well-appointed interior. The interior dimensions include an interior length of 190 cm (74.8 inches), width of 144.5 cm (56.88 inches), and height of 116.5 cm (45.86 inches), providing ample space for occupants to stretch out and relax.

The steering wheel is positioned on the right-hand side, in accordance with the driving regulations of the markets it was produced for. The steering gear type is rack and pinion with power assist, offering responsive and precise handling.

In terms of in-car entertainment, the Legacy B4 2.0 R B sports 4WD comes equipped with a standard radio and CD player, allowing occupants to enjoy their favorite music during their travels. Additional features such as an autoreverse cassette player, MD player, and DVD-audio may be available as options, enhancing the audio experience.

Overall, the interior of the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is designed with a focus on comfort, convenience, and functionality. Whether embarking on short trips or long journeys, occupants can enjoy a pleasant and enjoyable ride in this well-crafted cabin.

Safety Features and Ratings

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD prioritizes safety and is equipped with various features to enhance occupant protection and overall safety performance.

Standard safety features in the Legacy B4 2.0 R B sports 4WD include driver and passenger airbags, providing essential protection in the event of a collision. These airbags are designed to deploy in a controlled manner, mitigating the risk of injury to the vehicle's occupants.

Active headrests are also a standard safety feature in this model. They are designed to move forward and upward in the event of a rear-end collision, reducing the risk of whiplash and protecting the occupants' necks.

The vehicle is equipped with an Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD). ABS helps prevent wheel lock-up during sudden braking, allowing the driver to maintain steering control. EBD optimizes brake force distribution, ensuring balanced braking performance across all wheels.

The Legacy B4 2.0 R B sports 4WD also features an alarm system, providing an added layer of security against theft and unauthorized entry.

In terms of safety ratings, specific ratings for this particular model may vary based on the testing and evaluation conducted by relevant authorities in different regions. It is advisable to refer to the safety ratings provided by these authorities for accurate and up-to-date information on the safety performance of the vehicle.

Overall, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is designed with safety in mind, offering standard safety features to help protect occupants in various driving situations. These features contribute to providing a secure and confident driving experience.

Wheel Options and Tire Sizes

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a selection of wheel options and tire sizes, allowing drivers to customize the appearance and performance of their vehicle.

The standard wheel size for this model is 17 inches. The front and rear tires are sized 215/45 R17. These tire dimensions provide a good balance between grip, handling, and ride comfort. The width of 215 mm ensures a sufficient contact patch with the road surface, contributing to stability and traction.

The tire aspect ratio of 45 indicates that the sidewall height is 45% of the tire's width. This aspect ratio influences the tire's responsiveness and ride comfort. The "R" in the tire size denotes that the tires are radial construction, which is the most common type of tire construction.

The 17-inch wheels and corresponding tire sizes contribute to the overall sporty appearance of the Legacy B4 2.0 R B sports 4WD. They enhance the vehicle's visual appeal while maintaining a balance between style and performance.

While the standard wheel and tire options are well-suited for most driving conditions, some drivers may opt for different wheel designs or tire sizes to suit their personal preferences or specific driving requirements. It is important to ensure that any alternative wheel and tire combinations maintain compatibility with the vehicle's specifications and meet safety requirements.

Whether sticking with the standard 17-inch wheels or exploring other options, the Legacy B4 2.0 R B sports 4WD offers a range of wheel and tire choices to meet various preferences and driving needs.

Infotainment and Connectivity Options

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a range of infotainment and connectivity options to enhance the driving experience and keep occupants entertained and connected on the go.

Standard in this model is a radio with CD player, allowing occupants to enjoy their favorite music while traveling. The CD player provides the convenience of playing audio CDs, adding to the in-car entertainment options.

Additional infotainment options may be available depending on the specific trim level and optional packages. These options can include features such as an autoreverse cassette player, MD player, and even a DVD-audio system, providing an expanded range of audio entertainment choices.

For those seeking advanced navigation capabilities, an optional HDD (Hard Disk Drive) navigation system may be available. This system offers precise and up-to-date mapping, making it easier to navigate unfamiliar routes. This option enhances convenience and helps drivers reach their destinations with ease.

Furthermore, some variants of the Legacy B4 2.0 R B sports 4WD may offer connectivity features such as Bluetooth or auxiliary input, enabling users to connect their compatible devices and enjoy audio streaming or hands-free calling.

It's important to note that the availability of these infotainment and connectivity options may vary based on the specific model and region.

Subaru understands the importance of keeping occupants entertained and connected while on the road. With a range of infotainment options, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a versatile and enjoyable driving experience, ensuring occupants are connected and entertained throughout their journeys.

Handling and Suspension

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is known for its excellent handling and precise suspension system, providing a confident and enjoyable driving experience.

The handling characteristics of the Legacy B4 2.0 R B sports 4WD are enhanced by its well-tuned suspension setup. The front suspension utilizes a strut design, while the rear suspension features a multi-link arrangement. This combination offers a balance between comfort and responsive handling, ensuring stability and control on various road surfaces.

The strut front suspension helps absorb impacts and minimize road irregularities, providing a smooth ride for occupants. The multi-link rear suspension enhances stability during cornering and ensures better contact between the tires and the road, enhancing traction and grip.

The suspension system of the Legacy B4 2.0 R B sports 4WD is designed to offer a comfortable and composed ride, even when faced with uneven road surfaces. It provides a good balance between comfort and sportiness, making it suitable for both daily commuting and spirited driving.

Additionally, the Legacy B4 2.0 R B sports 4WD is equipped with front disc brakes and rear disc brakes, providing reliable and effective stopping power. The braking system offers responsive and controlled braking performance, enhancing safety and confidence behind the wheel.

The handling prowess of the Legacy B4 2.0 R B sports 4WD is further enhanced by its all-wheel drive (AWD) system. The AWD system distributes power to all four wheels, maximizing traction and grip, especially in challenging road conditions. This feature contributes to the vehicle's stability and control, allowing drivers to confidently tackle various terrains and weather conditions.

In conclusion, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a well-engineered suspension system and precise handling characteristics. Combined with its all-wheel drive capability, this model provides a balanced and enjoyable driving experience, ensuring both comfort and performance for drivers and passengers alike.

Braking System and Efficiency

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is equipped with a reliable and efficient braking system, providing responsive braking performance and enhanced safety on the road.

The braking system of the Legacy B4 2.0 R B sports 4WD includes front disc brakes and rear disc brakes. Disc brakes offer reliable and consistent stopping power, ensuring efficient deceleration when needed. The front and rear disc brakes work in conjunction to provide balanced braking performance and shorter stopping distances.

To further enhance braking performance, the Legacy B4 2.0 R B sports 4WD is equipped with an Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD). ABS prevents wheel lock-up during sudden or hard braking, allowing the driver to maintain control and steer the vehicle. EBD optimizes brake force distribution to all wheels, ensuring balanced braking and stability during various driving conditions.

The ABS and EBD systems of the Legacy B4 2.0 R B sports 4WD contribute to improved braking efficiency and safety, especially in emergency situations or on slippery road surfaces. These systems enhance stability and control, allowing the driver to navigate challenging road conditions with confidence.

Efficient braking not only enhances safety but also contributes to overall fuel efficiency. By allowing the vehicle to decelerate smoothly and effectively, the braking system helps conserve energy and reduce unnecessary fuel consumption.

It's important to note that proper maintenance and regular inspection of the braking system are essential to ensure optimal performance and safety. Routine checks of brake pads, rotors, and brake fluid levels are necessary to keep the braking system in good working condition.

In summary, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD features a well-designed braking system with front and rear disc brakes, supported by ABS and EBD. These features contribute to responsive braking performance, enhanced safety, and efficient energy utilization, providing drivers with peace of mind and a confident driving experience.

Cargo Space and Practicality

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a practical and versatile cargo space, making it suitable for various everyday needs and activities.

While specific cargo capacity measurements may vary, the Legacy B4 2.0 R B sports 4WD provides ample room for luggage, groceries, and other items. The trunk space is designed to accommodate the storage needs of daily life, whether it's for work, errands, or leisure activities.

The rear seats of the Legacy B4 2.0 R B sports 4WD can also be folded down to expand the cargo area, providing additional versatility and flexibility. This feature allows for the transportation of larger items, such as sports equipment or bulkier cargo.

The practicality of the Legacy B4 2.0 R B sports 4WD extends beyond its cargo space. It features a 5-seater configuration, providing comfortable seating for both the driver and passengers. The rear seats offer a split-folding feature, allowing for a combination of seating and cargo space as needed.

In terms of interior storage options, the Legacy B4 2.0 R B sports 4WD provides various compartments and pockets to store smaller items and keep the cabin organized. These storage solutions contribute to the overall practicality of the vehicle, ensuring that essential items are within easy reach.

Whether it's loading up groceries, packing for a weekend getaway, or transporting everyday essentials, the Legacy B4 2.0 R B sports 4WD offers a versatile cargo space and practical interior layout. Its design and functionality cater to the needs of individuals and families, making it a reliable choice for everyday practicality.

Available Trim Levels and Packages

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers various trim levels and optional packages, allowing customers to choose the configuration that best suits their preferences and needs.

While specific trim levels may vary based on the region or market, some common trim levels available for the Legacy B4 2.0 R B sports 4WD during this period include:

1. Standard Trim: This is the base trim level that comes equipped with the standard features and specifications of the model. It offers a balance of performance and practicality, providing essential comfort and convenience features.

2. Sport Trim: The Sport trim level adds sporty elements and enhancements to the exterior and interior. This may include sportier styling cues, such as unique body kits, upgraded alloy wheels, and other visual enhancements. The interior may feature sport seats, unique upholstery, and additional sport-themed accents.

3. Luxury Trim: The Luxury trim level focuses on premium comfort and convenience features. It may include upgrades such as leather upholstery, power-adjustable seats with memory function, premium audio systems, and additional luxury-oriented amenities.

Optional packages may also be available to further customize the Legacy B4 2.0 R B sports 4WD. These packages often bundle together specific features and enhancements. Some common optional packages may include:

1. Technology Package: This package may include advanced technology features such as a navigation system, upgraded audio systems, and connectivity options like Bluetooth or USB ports.

2. Safety Package: The Safety package may include additional safety features such as advanced driver assistance systems, parking sensors, or a rearview camera to enhance safety and convenience while driving.

3. Cold Weather Package: Designed for colder climates, this package may include features like heated seats, heated mirrors, or a windshield de-icer to improve comfort and visibility in cold weather conditions.

It's important to note that the availability of specific trim levels and packages may vary depending on the market or region. It is recommended to consult with local Subaru dealerships or official sources for the most accurate and up-to-date information regarding available trim levels and optional packages for the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD.

Conclusion: The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD in Review

The 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD offers a compelling package for drivers seeking a combination of sportiness, practicality, and all-weather capability. With its sleek and stylish design, this model exudes a sense of sophistication on the road.

Equipped with a 2.0-liter engine, the Legacy B4 2.0 R B sports 4WD delivers a respectable power output and smooth performance. The advanced all-wheel drive system ensures optimal traction and stability, making it suitable for various driving conditions.

Inside the cabin, the Legacy B4 2.0 R B sports 4WD provides a comfortable and well-appointed interior. While leather seats are not standard, the seats offer sufficient support and comfort for both the driver and passengers. The available infotainment options, such as the radio and CD player, provide entertainment during journeys.

Safety is a top priority in the Legacy B4 2.0 R B sports 4WD, with features such as driver and passenger airbags, active headrests, and ABS with EBD. These safety features contribute to peace of mind and protection for occupants.

The Legacy B4 2.0 R B sports 4WD also offers practicality and versatility. Its cargo space provides ample room for everyday needs, and the split-folding rear seats allow for additional storage capacity when required. With its well-tuned suspension system and responsive handling, this model delivers a dynamic and engaging driving experience.

Overall, the 2005-2006 Subaru Legacy B4 2.0 R B sports 4WD is a well-rounded vehicle that combines sportiness, practicality, and safety. With its blend of performance, comfort, and capability, it appeals to drivers who seek a versatile and enjoyable driving experience.

2005-2006 Subaru Legacy B4 2.0 R B sports 4WD FAQ: Frequently Asked Questions and Answers