1999 Subaru Legacy B4 2.0 B4 RSK Specs

OVERVIEW

With a fuel consumption of 25 mpg US - 30 mpg UK - 9.4 L/100km, a weight of 3240 lbs (1470 kg), the Subaru Legacy B4 2.0 B4 RSK has a horizontal opposite 4 cylinder 2.0DOHC4 camshaft 16 valve 2 stage turbo (slanted flow turbine) engine, a High octane premium gasoline engine EJ20. This engine EJ20 produces a maximum power of 263.6 PS (260 bhp - 193.8 kW) at 6000 rpm and a maximum torque of 318.7 Nm (235 lb.ft - 32.5 kg.m) at 5000 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 B4 RSK braking system includes Ventilated disk at the rear and Ventilated disk at the front. Chassis details - Subaru Legacy B4 2.0 B4 RSK has multi-link type independent suspension rear suspension and strut independent front suspension for road holding and ride confort.

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 16, 2024

Introduction

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK was a notable model in the Legacy lineup during that period. With its sleek sedan body type and all-wheel drive (4WD) traction, it offered a combination of sportiness and practicality. This particular model was produced between June 1999 and April 2000.

Under the hood, the Legacy B4 2.0 B4 RSK featured a 2.0-liter DOHC 4-cylinder engine with a turbocharger, identified by the engine code EJ20. It delivered an impressive maximum power output of 263.6 PS (260 bhp) at 6000 rpm, generating a substantial torque of 318.7 Nm (235 lb.ft) at 5000 rpm. The engine's design included 16 valves and a 2-stage turbo system with a slanted flow turbine, providing enhanced performance.

The transmission gearbox for the Legacy B4 2.0 B4 RSK was a 4-speed automatic (4AT), allowing smooth and effortless gear shifts. The drivetrain featured Subaru's renowned symmetrical all-wheel drive system, ensuring excellent traction and stability on various road conditions.

In terms of dimensions, this Subaru model boasted an exterior length of 460.5 cm (181.29 inches), width of 169.5 cm (66.73 inches), and height of 141 cm (55.51 inches). The interior provided ample space with an interior length of 196.5 cm (77.36 inches), width of 144 cm (56.69 inches), and height of 115.5 cm (45.47 inches). It comfortably accommodated five passengers across its four doors.

The Legacy B4 2.0 B4 RSK came equipped with a set of 17-inch Potenza RE010 tires mounted on alloy rims. The suspension system featured a strut independent setup in the front and a multi-link type independent suspension in the rear, ensuring a balanced and responsive ride.

Safety features included driver and passenger airbags, as well as side impact bars for enhanced protection. The exterior offered standard xenon lamps and front fog lamps, providing improved visibility in various driving conditions. Additionally, power-adjustable door mirrors were a standard feature.

Inside the cabin, the Legacy B4 2.0 B4 RSK offered power windows, power steering, and centralized door lock functionality. The steering wheel was adjustable, allowing drivers to find their preferred driving position. The interior was adorned with leather-wrapped elements and wood panel accents, adding a touch of elegance to the overall design.

In terms of amenities, this model featured standard radio, cassette player with autoreverse, and CD player. There was an option for leather seats, providing an added level of comfort and sophistication.

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK combined power, performance, and practicality in a sleek sedan package. With its all-wheel drive capability, turbocharged engine, and well-appointed interior, it appealed to those seeking a dynamic driving experience without compromising on comfort and safety.

Model Years

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK was part of the second generation of the Legacy model, which spanned from 1998 to 2003. During this period, Subaru introduced various updates and enhancements to the Legacy lineup, including the B4 2.0 B4 RSK.

These particular model years, 1999 and 2000, showcased the Legacy B4 2.0 B4 RSK at its finest. With its sleek and sporty design, it appealed to those seeking a combination of performance and practicality. The model years of 1999 and 2000 marked a time when Subaru was refining and evolving the Legacy range to meet the demands of the market.

The Legacy B4 2.0 B4 RSK featured a robust 2.0-liter DOHC 4-cylinder engine with a turbocharger, delivering impressive power and torque figures. The engine code for this model was EJ20, which became synonymous with Subaru's performance-oriented powerplants.

Subaru paid great attention to detail in the design and engineering of the Legacy B4 2.0 B4 RSK during these years. The focus was on providing an exhilarating driving experience while maintaining the practicality and reliability that Subaru was known for.

The combination of the 4-speed automatic transmission (4AT) and the symmetrical all-wheel drive (AWD) system made the Legacy B4 2.0 B4 RSK a capable performer on various road surfaces and in different weather conditions. The AWD system ensured optimal traction and stability, enhancing both performance and safety.

Throughout the model years of 1999 and 2000, the Legacy B4 2.0 B4 RSK received positive feedback from car enthusiasts and drivers alike. Its sleek and stylish exterior design, coupled with a comfortable and well-appointed interior, made it a popular choice among those seeking a balance of performance and practicality.

The Legacy B4 2.0 B4 RSK of 1999 and 2000 showcased Subaru's commitment to producing reliable, capable, and enjoyable vehicles. These model years marked an important period in the Legacy's evolution, solidifying its position as a sought-after option in the sedan segment.

Overall, the 1999-2000 Subaru Legacy B4 2.0 B4 RSK served as a testament to Subaru's dedication to engineering excellence and their ability to cater to the desires of performance-oriented drivers, while still providing the practicality and reliability that Subaru owners have come to expect.

Generations

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK belonged to the second generation of the Subaru Legacy series. This generation of the Legacy spanned from 1998 to 2003 and brought about significant updates and advancements compared to its predecessor.

The second-generation Legacy featured a more refined and modern design language. It showcased sleek lines, improved aerodynamics, and a sportier overall appearance. The Legacy B4 2.0 B4 RSK specifically emphasized a more performance-oriented styling, catering to enthusiasts seeking a spirited driving experience.

One of the notable changes in the second-generation Legacy was the introduction of the Boxer engine technology, which became a hallmark of Subaru vehicles. The Boxer engine layout featured horizontally opposed cylinders that helped lower the car's center of gravity, improving stability and handling.

During the 1999-2000 model years, the Legacy B4 2.0 B4 RSK showcased the culmination of Subaru's engineering expertise. It incorporated advanced features and technologies to enhance both performance and safety. The turbocharged engine, symmetrical all-wheel drive system, and refined suspension contributed to its agile and responsive handling characteristics.

In terms of interior design, the second-generation Legacy offered improved comfort, ergonomics, and space compared to its predecessor. The Legacy B4 2.0 B4 RSK provided a well-appointed cabin with features such as power windows, power steering, and centralized door lock functionality. The availability of leather seats added a touch of luxury and sophistication to the interior.

Subaru's commitment to safety was evident in the second-generation Legacy as well. The inclusion of driver and passenger airbags, side impact bars, and other safety features provided occupants with a higher level of protection in the event of a collision.

Overall, the second-generation Subaru Legacy, including the 1999-2000 B4 2.0 B4 RSK model, represented a significant leap forward in terms of design, performance, and technological advancements. It solidified Subaru's reputation for producing reliable and capable vehicles that appealed to both driving enthusiasts and practical-minded individuals.

Trim Levels

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK was offered in a single trim level, which was designed to provide a balance of performance, comfort, and style. This trim level encompassed a range of features and specifications that made the Legacy B4 2.0 B4 RSK an appealing choice for drivers seeking a sporty sedan.

The trim level of the Legacy B4 2.0 B4 RSK included a 2.0-liter DOHC 4-cylinder engine with a turbocharger, delivering impressive power and torque figures. The engine, with the code EJ20, provided exhilarating performance while maintaining fuel efficiency.

The exterior of the B4 2.0 B4 RSK boasted a sleek and aerodynamic design, featuring stylish body lines and attention-grabbing details. Standard features included xenon lamps for enhanced visibility, front fog lamps for improved lighting in adverse weather conditions, and a rear spoiler as an optional addition for added sportiness.

Inside the cabin, the Legacy B4 2.0 B4 RSK provided a comfortable and well-appointed environment. Power-adjustable seats allowed drivers and passengers to find their preferred seating position, while leather upholstery added a touch of luxury. The interior featured amenities such as power windows, power steering, and a tachometer, providing convenience and information at the driver's fingertips.

Safety was a priority in the Legacy B4 2.0 B4 RSK trim level. It was equipped with driver and passenger airbags, as well as side impact bars, to enhance occupant protection in the event of a collision. The inclusion of these safety features demonstrated Subaru's commitment to passenger safety.

The Legacy B4 2.0 B4 RSK trim level offered a refined driving experience with its suspension system. The front suspension featured a strut independent setup, while the rear suspension utilized a multi-link type independent suspension. This combination contributed to the sedan's balanced handling and ride comfort.

Overall, the trim level of the 1999-2000 Subaru Legacy B4 2.0 B4 RSK was carefully curated to provide a sporty and enjoyable driving experience. With its turbocharged engine, stylish exterior, comfortable interior, and safety features, it offered a well-rounded package that appealed to those seeking both performance and practicality in a sedan.

Engine Specifications

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK was equipped with a powerful and technologically advanced engine, providing impressive performance capabilities. This turbocharged engine was specifically designed to deliver both power and efficiency, enhancing the driving experience of the vehicle.

The engine featured in the Legacy B4 2.0 B4 RSK had a displacement of 1994 cm³ (121.6 cu-in). It was a horizontally opposed 4-cylinder engine with a DOHC (Double Overhead Camshaft) configuration. This setup allowed for precise control of valve timing and improved overall engine performance.

The engine code for the Legacy B4 2.0 B4 RSK was EJ20, which became synonymous with Subaru's performance-oriented powerplants. It was known for its reliability and capability, making it a popular choice among enthusiasts.

With its turbocharging technology, the engine of the Legacy B4 2.0 B4 RSK produced a maximum power output of 263.6 PS (260 bhp) at 6000 rpm. It delivered a substantial amount of torque, reaching up to 318.7 Nm (235 lb.ft) at 5000 rpm. This impressive torque output provided excellent acceleration and responsiveness, enhancing the overall driving dynamics of the vehicle.

The Legacy B4 2.0 B4 RSK's engine utilized a high octane premium gasoline fuel type. This choice of fuel allowed the engine to perform optimally, ensuring smooth operation and maximizing power delivery.

In terms of fuel consumption, the Legacy B4 2.0 B4 RSK achieved a respectable fuel economy. The exact fuel consumption figures for this model, based on the 10/15 mode testing, were 25 mpg in the US, 30 mpg in the UK, or 9.4 L/100km.

Overall, the engine specifications of the 1999-2000 Subaru Legacy B4 2.0 B4 RSK showcased the brand's commitment to delivering powerful and efficient performance. The turbocharged engine, combined with advanced technology and engineering, made the Legacy B4 2.0 B4 RSK a thrilling and capable sedan on the road.

Fuel Tank Capacity

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK had a fuel tank capacity that allowed for sufficient range and convenience during long drives. The fuel tank capacity of this model was 16.9 US gallons (64 liters) or 14 UK gallons.

The generous fuel tank capacity provided the Legacy B4 2.0 B4 RSK with a respectable cruising range, allowing drivers to cover significant distances without the need for frequent refueling. The specific fuel tank capacity of this model was designed to balance the vehicle's performance and efficiency.

The fuel tank capacity played a crucial role in determining the overall range and fuel efficiency of the Legacy B4 2.0 B4 RSK. With careful driving and appropriate usage of the turbocharged engine, drivers could maximize the mileage they achieved from a full tank of fuel.

Subaru's emphasis on efficiency and practicality was evident in the fuel tank capacity of the Legacy B4 2.0 B4 RSK. The size of the fuel tank provided an optimal balance between the vehicle's performance needs and the convenience of extended travel between refueling stops.

Whether embarking on a long highway journey or navigating city streets, the Legacy B4 2.0 B4 RSK's fuel tank capacity allowed drivers to experience the full potential of the vehicle without compromising on efficiency or the need for frequent fuel stops.

In summary, the 1999-2000 Subaru Legacy B4 2.0 B4 RSK featured a fuel tank capacity of 16.9 US gallons (64 liters) or 14 UK gallons. This capacity ensured that drivers could enjoy a reasonable driving range before needing to refuel, striking a balance between performance and convenience.

Fuel Consumption

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK demonstrated efficient fuel consumption, striking a balance between performance and economy. The fuel consumption figures for this model were based on the 10/15 mode testing, which provided a standardized measure of fuel efficiency.

In the United States, the Legacy B4 2.0 B4 RSK achieved a fuel consumption rate of approximately 25 miles per gallon (mpg). In the United Kingdom, the fuel consumption was measured at around 30 mpg. Alternatively, the fuel consumption was estimated to be around 9.4 liters per 100 kilometers (L/100km).

These figures indicated that the Legacy B4 2.0 B4 RSK was designed to be fuel-efficient, providing drivers with an economical option without compromising on performance. The high octane premium gasoline fuel type, combined with the turbocharged engine's advanced technology, contributed to the model's ability to deliver power while maintaining efficiency.

The fuel consumption figures for the Legacy B4 2.0 B4 RSK were based on standardized testing conditions and may vary in real-world driving situations. Factors such as driving style, road conditions, and vehicle load could influence actual fuel efficiency.

Subaru's commitment to efficiency ensured that the Legacy B4 2.0 B4 RSK provided a balance between power and fuel economy. This allowed drivers to enjoy spirited performance while minimizing fuel consumption and reducing their environmental impact.

Overall, the 1999-2000 Subaru Legacy B4 2.0 B4 RSK offered respectable fuel consumption figures, making it an attractive choice for drivers seeking a blend of performance and efficiency.

Fuel Average (MPG)

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK offered a respectable fuel average, measured in miles per gallon (mpg), providing drivers with an indication of its efficiency in real-world driving conditions.

The fuel average for the Legacy B4 2.0 B4 RSK was determined through actual usage and may vary depending on driving habits, road conditions, and other factors. However, based on available data, the fuel average for this model was estimated to be around 25 mpg.

The fuel average of 25 mpg indicated that the Legacy B4 2.0 B4 RSK was designed to strike a balance between performance and fuel efficiency. With its turbocharged engine and advanced technologies, it delivered a satisfying driving experience while minimizing fuel consumption.

It's important to note that individual driving styles and conditions could affect the actual fuel average experienced by owners. Factors such as aggressive acceleration, frequent braking, and driving in heavy traffic might result in lower fuel efficiency. On the other hand, maintaining a steady speed, avoiding rapid acceleration, and adhering to speed limits could help maximize fuel economy.

Subaru's dedication to engineering vehicles that offered both power and efficiency was evident in the Legacy B4 2.0 B4 RSK. This model allowed drivers to enjoy spirited performance while keeping fuel consumption at a reasonable level.

The fuel average of 25 mpg for the 1999-2000 Subaru Legacy B4 2.0 B4 RSK highlighted its ability to provide a balance between performance and fuel efficiency. It offered a practical and economical choice for drivers seeking a spirited driving experience without compromising on fuel consumption.

Dimensions and Sizes

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK featured dimensions and sizes that contributed to its sleek and well-proportioned design. These measurements ensured a comfortable interior space while maintaining the vehicle's agility and maneuverability on the road.

With an exterior length of approximately 460.5 cm (181.29 inches), the Legacy B4 2.0 B4 RSK showcased its presence on the road. The spaciousness continued with an exterior width of around 169.5 cm (66.73 inches) and an exterior height of approximately 141 cm (55.51 inches). These dimensions allowed for a well-balanced profile and provided ample interior space for occupants.

Inside the cabin, the Legacy B4 2.0 B4 RSK offered a comfortable environment for both the driver and passengers. The interior length measured around 196.5 cm (77.36 inches), providing sufficient legroom for occupants. The interior width was approximately 144 cm (56.69 inches), ensuring comfortable seating arrangements for passengers. The interior height measured around 115.5 cm (45.47 inches), contributing to a spacious and airy feel within the cabin.

The wheelbase of the Legacy B4 2.0 B4 RSK was approximately 265 cm (104.33 inches). This wheelbase length played a crucial role in the vehicle's stability and handling characteristics, allowing for a smooth and controlled ride.

Other dimensions and sizes of note included a ride height, or ground clearance, of around 15.5 cm (6.1 inches). This ensured sufficient clearance between the vehicle's undercarriage and the road surface, providing capability for various driving conditions.

The Legacy B4 2.0 B4 RSK weighed approximately 1470 kg (3240 lbs). This weight was carefully balanced to optimize performance and fuel efficiency while maintaining structural integrity and safety.

With its five seats distributed across four doors, the Legacy B4 2.0 B4 RSK provided ample space for passengers. The number of seats and doors were designed to maximize convenience and accessibility.

In terms of turning capabilities, the Legacy B4 2.0 B4 RSK boasted a minimum turning circle, or turning diameter, of approximately 5.6 meters. This nimble turning radius allowed for ease of maneuverability, making the vehicle well-suited for urban driving and tight spaces.

In summary, the 1999-2000 Subaru Legacy B4 2.0 B4 RSK offered dimensions and sizes that contributed to its well-rounded design. The exterior and interior measurements provided ample space for occupants, while the wheelbase and turning capabilities ensured stability and maneuverability. These dimensions and sizes played a significant role in shaping the Legacy B4 2.0 B4 RSK's overall appeal and practicality.

Wheel Specifications

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK featured wheel specifications that complemented its performance and design. These specifications ensured optimal traction, stability, and an overall engaging driving experience.

The Legacy B4 2.0 B4 RSK was equipped with wheels that had dimensions of 215/45 R17. These measurements represented the tire size and the rim size. The 215 indicated the width of the tire in millimeters, while the 45 represented the aspect ratio, which is the ratio of the tire's height to its width. The R17 denoted that the tire was designed to be mounted on a 17-inch rim diameter.

The choice of these wheel specifications played a crucial role in the Legacy B4 2.0 B4 RSK's handling and performance characteristics. The 17-inch rims provided stability and improved grip, contributing to enhanced cornering capabilities and responsive handling.

The Legacy B4 2.0 B4 RSK was equipped with Potenza RE010 tires. These tires, known for their performance-oriented design, offered a balance between comfort and traction. They were designed to provide excellent road contact, enabling precise steering response and enhanced grip on various road surfaces.

The wheel specifications of the Legacy B4 2.0 B4 RSK were carefully selected to ensure optimal performance and safety. The combination of the 17-inch rims and Potenza RE010 tires allowed for confident and controlled driving, enhancing the overall driving experience.

Overall, the wheel specifications of the 1999-2000 Subaru Legacy B4 2.0 B4 RSK showcased the attention to detail and performance-oriented approach of the vehicle. The 17-inch rims and Potenza RE010 tires contributed to the sedan's agile handling, providing drivers with a satisfying connection to the road.

Conclusion

The 1999-2000 Subaru Legacy B4 2.0 B4 RSK proved to be a compelling choice in the sedan segment, offering a combination of performance, practicality, and style. With its sleek design, powerful turbocharged engine, and advanced technologies, it captured the attention of driving enthusiasts and those seeking a reliable and capable vehicle.

During these model years, Subaru showcased their commitment to engineering excellence and driver-focused design. The Legacy B4 2.0 B4 RSK exemplified this dedication through its well-balanced dimensions, offering ample interior space while maintaining agility on the road. The carefully selected wheel specifications enhanced its handling and responsiveness, allowing for an engaging driving experience.

The Legacy B4 2.0 B4 RSK's fuel consumption figures demonstrated its efficiency, providing a balance between performance and economy. The fuel tank capacity ensured sufficient range for extended drives, while the fuel average showcased its ability to deliver a satisfying driving experience while minimizing fuel consumption.

Inside the cabin, the Legacy B4 2.0 B4 RSK offered a comfortable and well-appointed interior. Features such as power-adjustable seats, power windows, and a tachometer added convenience and sophistication to the driving experience. Safety was a priority, as evidenced by the inclusion of airbags and side impact bars.

Subaru's engineering expertise was on display with the Legacy B4 2.0 B4 RSK's powerful turbocharged engine. Its advanced technology and efficient design provided impressive power and torque figures, resulting in exhilarating performance on the road.

In summary, the 1999-2000 Subaru Legacy B4 2.0 B4 RSK offered a well-rounded package for drivers seeking a sporty and reliable sedan. Its combination of performance, practicality, and style made it a compelling choice in its class. Whether cruising on the highway or navigating city streets, the Legacy B4 2.0 B4 RSK provided an enjoyable and capable driving experience.

Frequently Asked Questions (FAQ) about the 1999-2000 Subaru Legacy B4 2.0 B4 RSK