1989 Subaru Legacy 1.8 Ei Specs

OVERVIEW

With a fuel consumption of 30.5 mpg US - 36.6 mpg UK - 7.7 L/100km, a weight of 2336 lbs (1060 kg), the Subaru Legacy 1.8 Ei has a water cooling horizontal opposite 4 cylinder SOHC engine, a Regular gasoline engine EJ18. This engine EJ18 produces a maximum power of 111.5 PS (110 bhp - 82 kW) at 6000 rpm and a maximum torque of 149 Nm (109.9 lb.ft - 15.2 kg.m) at 3200 rpm. The engine power is transmitted to the road by the front wheel drive (FF) with a 5MT gearbox. For stopping power, the Subaru Legacy 1.8 Ei braking system includes Leading trailing drum brake at the rear and Ventilated disk at the front. Stock tire sizes are 165S on 13 inch rims at the rear and 165S on 13 inch rims at the front. Chassis details - Subaru Legacy 1.8 Ei has strut rear suspension and strut front suspension for road holding and ride confort.

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 19, 2024

Introduction to the 1989-1991 Subaru Legacy 1.8 Ei

The 1989-1991 Subaru Legacy 1.8 Ei holds a significant place in the Legacy lineup, spanning from February 1989 to May 1991. Designed as a front-wheel-drive (FF) sedan, it offers a balanced combination of performance and practicality. This generation Legacy adopts a 5-speed manual transmission, providing control and engagement for driving enthusiasts.

Under its hood lies a 1820 cm3 engine, bearing the code EJ18. This powerplant generates a maximum power output of 111.5 PS (110 bhp) at 6000 rpm, along with a peak torque of 149 Nm (109.9 lb.ft) at 3200 rpm. The engine's design features a water-cooled, horizontal-opposed 4-cylinder layout with a single overhead cam (SOHC).

Beyond its mechanical prowess, the Legacy 1.8 Ei boasts notable dimensions. With an exterior length of 451 cm (177.55 inches), width of 169 cm (66.53 inches), and height of 138.5 cm (54.52 inches), the sedan strikes a balanced silhouette. Inside, the cabin extends to an interior length of 187.5 cm (73.81 inches), providing ample space for passengers. Additionally, the interior width measures 141.5 cm (55.7 inches), accompanied by an interior height of 115.5 cm (45.47 inches), ensuring a comfortable experience.

With seating for five spread across four doors, the Legacy 1.8 Ei emphasizes practicality. The sedan rests on a wheelbase of 258 cm (101.57 inches), while the front and rear axles measure 147.5 cm (58.07 inches) and 146 cm (57.48 inches) respectively. The car's agility is showcased by a minimum turning circle of 5.1 meters.

Fuel efficiency remains a highlight, with a fuel tank capacity of 15.8 US gallons (60 liters). The Legacy 1.8 Ei achieves a fuel consumption of 30.5 mpg (US) in the 10/15 mode and an impressive 54.7 mpg (US) in the 60 km/h mode. These figures underscore the sedan's economical performance, making it suitable for both city commutes and longer journeys.

The 1989-1991 Subaru Legacy 1.8 Ei's distinctive blend of dimensions, engine specifications, and fuel efficiency showcases its role as a versatile and efficient option in the automotive landscape during its production years.

Engine Specifications and Performance

The heart of the 1989-1991 Subaru Legacy 1.8 Ei lies within its engine bay, where the EJ18 engine takes center stage. This 1.8-liter horizontally opposed 4-cylinder engine was meticulously crafted to offer a blend of performance and efficiency, embodying Subaru's commitment to engineering excellence.

The EJ18 engine, denoted by its engine code, is responsible for producing a maximum power output of 111.5 PS (110 bhp) at 6000 rpm. Complementing this power is a peak torque of 149 Nm (109.9 lb.ft) at 3200 rpm, contributing to the sedan's responsive acceleration and agility on the road.

Built with a focus on simplicity and reliability, the EJ18 engine features a single overhead cam (SOHC) configuration. This design choice optimizes fuel efficiency and allows for smooth power delivery across the rev range. The engine's water-cooled, horizontally opposed layout ensures balanced weight distribution, enhancing the vehicle's handling characteristics.

A 5-speed manual transmission channels the engine's power to the front wheels, delivering a dynamic driving experience. The transmission's gear ratios are thoughtfully selected to provide a harmonious balance between acceleration and fuel economy. The Legacy 1.8 Ei's engineering harmonizes with its performance aspirations, creating a cohesive package that appeals to drivers seeking a satisfying drive.

The combination of the EJ18 engine's specifications, including its displacement, power output, and torque delivery, showcases the Legacy 1.8 Ei's ability to navigate both urban streets and highways with confidence. This engine serves as a testament to Subaru's dedication to creating vehicles that cater to a diverse range of driving preferences and needs.

Fuel Efficiency and Consumption

Efficiency takes the forefront in the 1989-1991 Subaru Legacy 1.8 Ei, evident in its noteworthy fuel consumption metrics. As a sedan designed for practicality and economy, the Legacy 1.8 Ei's fuel efficiency is a defining feature that resonates with both daily commuters and long-distance travelers.

Equipped with a 1.8-liter EJ18 engine, the Legacy 1.8 Ei achieves impressive fuel consumption figures across various driving scenarios. In the 10/15 mode, the sedan garners a fuel consumption rate of 30.5 mpg (US), showcasing its ability to navigate urban environments with frugality. However, its efficiency truly shines on the open road, where it records a remarkable fuel consumption rate of 54.7 mpg (US) in the 60 km/h mode.

The Legacy 1.8 Ei's efficient performance is a result of Subaru's engineering precision and dedication to optimizing fuel delivery and combustion. This focus on efficiency not only translates to cost savings for drivers but also contributes to a reduced environmental impact by curbing emissions.

Whether navigating city streets or embarking on extended journeys, the 1989-1991 Subaru Legacy 1.8 Ei emerges as a testament to Subaru's commitment to producing vehicles that strike a harmonious balance between performance and economy. Its impressive fuel consumption figures reinforce its status as a practical and responsible choice in the automotive landscape.

Dimensions and Sizes

In terms of dimensions, the 1989-1991 Subaru Legacy 1.8 Ei strikes a harmonious balance between compactness and interior space. Designed as a sedan, the Legacy 1.8 Ei offers well-proportioned measurements that contribute to its versatile appeal.

The exterior dimensions of the Legacy 1.8 Ei include an overall length of 451 cm (177.55 inches), width of 169 cm (66.53 inches), and height of 138.5 cm (54.52 inches). These measurements allow the sedan to maneuver comfortably through city streets while still providing ample interior space for occupants.

Inside the cabin, the Legacy 1.8 Ei boasts an interior length of 187.5 cm (73.81 inches), allowing passengers to stretch out and relax during journeys. The interior width spans 141.5 cm (55.7 inches), providing a comfortable environment for both driver and passengers. Additionally, the interior height measures 115.5 cm (45.47 inches), ensuring sufficient headroom for all occupants.

The Legacy 1.8 Ei's dimensions are further complemented by its wheelbase, which spans 258 cm (101.57 inches). This extended wheelbase contributes to stable handling and a smooth ride quality, enhancing the overall driving experience.

With seating for five passengers across four doors, the Legacy 1.8 Ei emphasizes practicality without compromising on comfort. Its overall dimensions strike a fine balance between exterior compactness and interior spaciousness, making it a versatile choice for various driving scenarios.

Wheel and Tire Information

The 1989-1991 Subaru Legacy 1.8 Ei's wheel and tire specifications contribute to its well-rounded performance and overall driving experience. Designed with a focus on both aesthetics and functionality, the sedan's wheel and tire combination aligns with its design philosophy.

The Legacy 1.8 Ei comes equipped with 165S R13 tires on both the front and rear axles. This tire dimension strikes a balance between comfort and road-holding capabilities, offering a suitable compromise for various driving conditions.

The choice of tire size and type is complemented by the sedan's aluminum disk wheels. These standard wheels not only enhance the Legacy 1.8 Ei's visual appeal but also contribute to its agility and handling characteristics. The sedan's suspension, featuring a strut setup both in the front and rear, interacts with the wheels and tires to provide a comfortable and controlled ride.

The Legacy 1.8 Ei's wheel and tire specifications, combined with its suspension design, play a crucial role in its overall performance and handling capabilities. Whether navigating city streets or embarking on longer journeys, the sedan's carefully selected wheel and tire combination contributes to a balanced and enjoyable driving experience.

Trim Levels and Variants

The 1989-1991 Subaru Legacy 1.8 Ei was available in a single trim level, which bears the same name, "1.8 Ei." This trim level encompasses the essential features and specifications that define the Legacy 1.8 Ei's character and purpose.

As an entry-level to mid-level trim, the Legacy 1.8 Ei offers a balance between practicality and affordability. This trim level includes features designed to cater to daily commuting needs and provide a comfortable driving experience. Although it may lack some of the advanced features found in higher trim levels, the Legacy 1.8 Ei emphasizes simplicity and reliability.

Inside the cabin, the Legacy 1.8 Ei may offer basic amenities, such as a standard power steering system for ease of maneuvering, and a tachometer to keep the driver informed about engine performance. The trim level might also provide manual windows and manual door locks as part of its straightforward design.

While the Legacy 1.8 Ei's trim level focuses on practicality, its core value lies in delivering a fuel-efficient and dependable driving experience. This simplicity aligns with Subaru's approach to engineering vehicles that provide a reliable means of transportation without compromising on the essentials.

The availability of a single trim level simplifies the decision-making process for potential buyers, as they can expect consistent features and performance characteristics across the 1989-1991 Subaru Legacy 1.8 Ei lineup.

Generational Changes and Updates

During its production span from February 1989 to May 1991, the 1989-1991 Subaru Legacy 1.8 Ei remained part of the first-generation Legacy lineup. This initial generation set the foundation for the Legacy's legacy, focusing on reliability, versatility, and efficient performance.

The 1.8 Ei trim retained its core specifications and design throughout its production years, reflecting Subaru's commitment to maintaining a consistent offering for drivers seeking a practical and economical sedan. The Legacy 1.8 Ei's body type remained a sedan, embodying the timeless design of a four-door configuration that appeals to a wide range of consumers.

While other generations of the Legacy introduced significant design and technology updates, the first generation, including the 1989-1991 Subaru Legacy 1.8 Ei, remained true to its original design philosophy. As a result, the sedan maintained its essential characteristics and specifications, which positioned it as a reliable choice for those who prioritize straightforward functionality.

The lack of substantial generational changes for the Legacy 1.8 Ei during its production years underscores Subaru's dedication to delivering a consistent and dependable driving experience. This approach aligns with Subaru's reputation for creating vehicles that endure the test of time, providing practicality and value to a diverse range of drivers.

Notable Features and Options

The 1989-1991 Subaru Legacy 1.8 Ei, although emphasizing simplicity and practicality, offers a range of notable features and options that cater to its target audience. While it may not be laden with extravagant luxuries, it incorporates essential elements to enhance the driving experience.

As a sedan focused on efficiency, the Legacy 1.8 Ei may include power steering as a standard feature. This assists drivers in maneuvering the vehicle with ease, particularly in urban environments or tight parking spaces. The inclusion of a tachometer provides valuable information about the engine's performance, aiding the driver in optimizing shifts and fuel efficiency.

Within the interior, the Legacy 1.8 Ei's seating layout accommodates five passengers across four doors, highlighting its family-friendly orientation. While it may not include advanced technologies such as power-adjustable seats or leather upholstery, it offers a practical and straightforward interior design that prioritizes functionality.

The Legacy 1.8 Ei's exterior design maintains a clean and timeless aesthetic, focusing on efficient dimensions and proportions. While higher-end features like xenon lamps and a sunroof may not be part of this trim level, the sedan's design remains cohesive and appealing in its simplicity.

In summary, the 1989-1991 Subaru Legacy 1.8 Ei's notable features and options emphasize the fundamentals of practicality, efficiency, and reliability. While it may lack some of the advanced amenities found in luxury vehicles, it caters to drivers seeking a dependable and straightforward driving experience without unnecessary frills.

Interior and Cargo Space

The interior design of the 1989-1991 Subaru Legacy 1.8 Ei reflects a commitment to practicality and passenger comfort. While the focus is on simplicity, the cabin offers sufficient space for occupants and their belongings, aligning with the sedan's versatile character.

With seating for five passengers distributed across four doors, the Legacy 1.8 Ei provides ample room for both the driver and passengers. The interior length of 187.5 cm (73.81 inches) ensures that occupants have sufficient legroom for a comfortable journey. The interior width of 141.5 cm (55.7 inches) accommodates passengers without making the cabin feel cramped.

The Legacy 1.8 Ei's interior height of 115.5 cm (45.47 inches) contributes to a sense of openness within the cabin, allowing occupants to sit comfortably without feeling confined. While luxurious features such as leather seats might not be part of this trim level, the seating materials and design provide adequate support for various driving scenarios.

Beyond passenger comfort, the Legacy 1.8 Ei offers practical cargo space, catering to everyday needs. The sedan's trunk capacity, while not being as capacious as larger vehicles, provides enough room to carry groceries, luggage, or other essentials. The Legacy 1.8 Ei's interior design thoughtfully balances passenger comfort and cargo versatility, making it suitable for both short trips and longer journeys alike.

Exterior Design and Styling

The 1989-1991 Subaru Legacy 1.8 Ei's exterior design embodies a timeless and straightforward aesthetic that aligns with its practical nature. While it may not feature elaborate styling elements, the sedan's design showcases a harmonious balance between form and function.

The Legacy 1.8 Ei's exterior dimensions, including its overall length of 451 cm (177.55 inches), width of 169 cm (66.53 inches), and height of 138.5 cm (54.52 inches), contribute to its classic sedan profile. This balanced silhouette not only enhances its visual appeal but also promotes aerodynamic efficiency, contributing to improved fuel economy and performance.

The sedan's front end showcases subtle styling cues, including its grille design and headlamp placement, reflecting a focus on simplicity. The lack of extravagant features like xenon lamps or a front spoiler reinforces the Legacy 1.8 Ei's practical character.

The Legacy 1.8 Ei's exterior design promotes functionality, with its four-door configuration providing easy access to both the front and rear seats. While the trim level may not include a sunroof or rear spoiler, its clean and uncluttered design remains visually appealing.

In summary, the 1989-1991 Subaru Legacy 1.8 Ei's exterior design prioritizes practicality and efficiency over extravagant styling. Its timeless aesthetic and balanced proportions contribute to its overall appeal, making it a suitable choice for drivers seeking a straightforward and reliable sedan.

Safety Features and Ratings

The 1989-1991 Subaru Legacy 1.8 Ei places an emphasis on essential safety features, ensuring that occupants are provided with a secure driving experience. While this generation predates modern advanced safety technologies, the Legacy 1.8 Ei incorporates foundational safety elements that align with the standards of its time.

The sedan's design includes a durable frame that contributes to the overall safety of the vehicle, providing occupants with a protective structure. While advanced safety features such as airbags and traction control systems may not be part of this trim level, the Legacy 1.8 Ei still prioritizes fundamental safety elements.

Seat belts with a 3-point safety restraint system contribute to occupant safety, providing a basic level of protection in the event of a collision. The Legacy 1.8 Ei's safety belt pretensioner, although limited in its capabilities compared to modern systems, enhances the effectiveness of seat belts in restraining passengers during sudden deceleration.

It's important to note that this generation of the Legacy predates formal safety ratings and crash test results that are commonly available for modern vehicles. However, Subaru's focus on creating vehicles with durable frames and fundamental safety measures underscores the brand's commitment to passenger safety, even in vehicles designed for practicality and efficiency.

While the 1989-1991 Subaru Legacy 1.8 Ei may not incorporate the advanced safety technologies seen in contemporary vehicles, it still embodies a commitment to basic safety principles that prioritize occupant protection.

Reliability and Longevity

The 1989-1991 Subaru Legacy 1.8 Ei is a testament to Subaru's legacy of producing vehicles known for their reliability and longevity. Built with a focus on durability and dependability, this sedan has earned a reputation for being a steadfast companion for drivers over the years.

One of the factors contributing to the Legacy 1.8 Ei's reliability is its engine design. The EJ18 engine's construction emphasizes robustness and simplicity, characteristics that are often associated with Subaru's horizontally opposed engine architecture. This design choice not only enhances the engine's longevity but also simplifies maintenance, contributing to its enduring performance.

Subaru's commitment to engineering vehicles that withstand the test of time is evident in the Legacy 1.8 Ei's durable frame and components. While advanced technologies may have been limited during this era, the sedan's foundation was designed to endure various driving conditions and challenges.

Owners who have chosen the Legacy 1.8 Ei often find that routine maintenance and proper care result in a vehicle that continues to serve reliably well beyond its years. The simplicity of design, coupled with Subaru's reputation for engineering vehicles with longevity in mind, contributes to the sedan's lasting appeal.

The 1989-1991 Subaru Legacy 1.8 Ei stands as a testament to Subaru's philosophy of crafting vehicles that offer enduring value to their owners. This commitment to reliability and longevity is a hallmark of the Legacy lineup, making it a trusted choice for drivers seeking a vehicle that stands the test of time.

Ownership Costs and Maintenance

Owning a 1989-1991 Subaru Legacy 1.8 Ei comes with the advantage of relatively low ownership costs and manageable maintenance requirements. As a vehicle designed for practicality and efficiency, the Legacy 1.8 Ei aims to provide drivers with a cost-effective driving experience.

One of the standout features contributing to the sedan's affordability is its fuel efficiency. With its impressive fuel consumption figures, the Legacy 1.8 Ei helps owners save on fuel expenses during both city commutes and longer journeys. This focus on efficient fuel usage aligns with Subaru's commitment to engineering vehicles that provide value to their owners.

Maintenance costs for the Legacy 1.8 Ei are often manageable due to the straightforward design and reliable components. Routine maintenance, such as oil changes, brake inspections, and tire rotations, helps ensure the vehicle's longevity and optimal performance. While specialized technologies and components may be limited compared to modern vehicles, this simplicity often translates to fewer complex repairs.

Subaru's reputation for producing vehicles with long-lasting components further contributes to the Legacy 1.8 Ei's affordability. Replacement parts are often accessible and readily available, making repairs more cost-effective. Additionally, the sedan's durability means that owners may be able to enjoy years of reliable service without the need for frequent major repairs.

In summary, the 1989-1991 Subaru Legacy 1.8 Ei offers an ownership experience characterized by reasonable costs and straightforward maintenance requirements. Its efficient fuel consumption and durable design make it a practical choice for budget-conscious drivers seeking a dependable and economical vehicle.

Legacy 1.8 Ei's Impact and Legacy

The 1989-1991 Subaru Legacy 1.8 Ei holds a unique position in Subaru's history and has left an impact that extends beyond its production years. As part of the first-generation Legacy lineup, the 1.8 Ei embodies the core values that have become synonymous with Subaru's brand identity.

The Legacy 1.8 Ei's emphasis on simplicity, reliability, and practicality reflects Subaru's commitment to engineering vehicles that serve a diverse range of drivers. While it may not feature the advanced technologies and luxurious amenities found in modern vehicles, its straightforward design has a timeless quality that has aged well.

Over the years, the Legacy 1.8 Ei has contributed to Subaru's legacy of producing vehicles with enduring value. Its reputation for reliability and efficiency has made it a choice for drivers seeking a dependable daily driver or a cost-effective means of transportation.

The Legacy 1.8 Ei's legacy extends to its impact on Subaru's continued success in the automotive industry. The foundational principles established by this sedan have influenced subsequent generations of Subaru vehicles, shaping the brand's reputation for engineering vehicles with durability, longevity, and practicality in mind.

As a representative of Subaru's commitment to engineering excellence, the 1989-1991 Subaru Legacy 1.8 Ei has made a lasting impact on the automotive landscape. Its enduring legacy serves as a reminder of Subaru's dedication to producing vehicles that stand the test of time and provide value to generations of drivers.

Conclusion: A Closer Look at the 1989-1991 Subaru Legacy 1.8 Ei

In summary, the 1989-1991 Subaru Legacy 1.8 Ei encapsulates the essence of Subaru's commitment to practicality, efficiency, and reliability. As part of the first-generation Legacy lineup, this sedan has carved a niche for itself by focusing on the fundamentals that matter most to drivers.

From its straightforward exterior design to its thoughtfully designed interior, the Legacy 1.8 Ei prioritizes practicality without sacrificing comfort. While it may lack some of the advanced features found in modern vehicles, it compensates with its enduring simplicity and enduring value.

The Legacy 1.8 Ei's fuel-efficient engine, combined with its manageable ownership costs and maintenance requirements, makes it an economical choice for drivers seeking a dependable daily companion. Its reputation for reliability is a testament to Subaru's commitment to engineering vehicles that withstand the test of time.

While the Legacy 1.8 Ei's impact may not be as visibly striking as some other vehicles, its influence is evident in Subaru's ongoing dedication to producing vehicles that align with the principles established by this sedan. The Legacy 1.8 Ei's legacy extends beyond its production years, serving as a reminder of Subaru's enduring commitment to crafting vehicles that are practical, reliable, and built to last.

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