2008 Subaru Impreza 1.5 i Specs

OVERVIEW

With a fuel consumption of 39.2 mpg US - 47 mpg UK - 6.0 L/100km, a curb weight of 3384 lbs (1535 kg), the Subaru Impreza 1.5 i has a horizontal opposite 4 cylinder DOHC engine, a Regular gasoline engine EL15. This engine EL15 produces a maximum power of 111.5 PS (110 bhp - 82 kW) at 6400 rpm and a maximum torque of 144.1 Nm (106.3 lb.ft - 14.7 kg.m) at 3200 rpm. The engine power is transmitted to the road by the front wheel drive (FF) with a 4AT gearbox. For stopping power, the Subaru Impreza 1.5 i braking system includes drum at the rear and V disk at the front. Stock tire sizes are 195/65 on 15 inch rims at the rear and 195/65 on 15 inch rims at the front. Chassis details - Subaru Impreza 1.5 i has double wishbone rear suspension and strut front suspension for road holding and ride confort.

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 24, 2024

Overview of the 2008-2009 Subaru Impreza 1.5i

The 2008-2009 Subaru Impreza 1.5i, known for its reliability and practicality, emerged as a notable addition to Subaru's lineup during this period. As a compact car, it appealed to those seeking a balance between fuel efficiency and all-wheel-drive capability.

Production Period: The Subaru Impreza 1.5i was in production from October 2008 to August 2009.

Drivetrain: This model featured a Front-Wheel-Drive (FF) configuration, which differs from the standard all-wheel-drive setup typically associated with Subaru vehicles.

Transmission: Equipped with a 4-speed automatic transmission, the Impreza 1.5i offered a straightforward and hassle-free driving experience.

Engine: Under the hood, it housed a 1.5-liter horizontally opposed 4-cylinder engine (Engine Code: EL15), generating a respectable 110 horsepower (or 111.5 PS) at 6400 rpm and a torque of 106.3 lb.ft (144.1 Nm) at 3200 rpm. This engine, while not particularly powerful, was designed to deliver reliable performance and efficiency.

Size and Dimensions: The Impreza 1.5i boasted a compact yet practical size. It measured 180.31 inches in length, 68.5 inches in width, and 58.07 inches in height, with a wheelbase of 103.14 inches. These dimensions contributed to its agility and ease of maneuverability.

Interior: Inside, the vehicle provided comfortable seating for up to five passengers with standard power windows, power steering, and keyless entry. The cabin's interior length was 78.14 inches, and the width measured 58.07 inches, offering adequate space for occupants.

Safety: Subaru prioritized safety with features like standard driver and passenger airbags, ABS with EBD, and active headrests. These safety elements were designed to enhance protection during driving.

Fuel Efficiency: The Impreza 1.5i's fuel efficiency was a notable highlight, achieving a fuel consumption rate of 39.2 mpg in the US (or 6.0 L/100km), making it an economical choice for daily commuting.

Exterior: While it lacked some of the sportier exterior features found in other Subaru models, such as a front spoiler or xenon lamps, it offered standard front fog lamps and ultraviolet glass protection.

Additional Amenities: Although it didn't come equipped with advanced technology like a navigation system or rear entertainment, it did feature amenities like air conditioning, a radio, and power-adjustable seats.

In summary, the 2008-2009 Subaru Impreza 1.5i catered to those seeking a practical, fuel-efficient, and reliable compact car. Its unique front-wheel-drive setup set it apart from other Subaru models of the era, making it a noteworthy option in the automotive market during its production period.

Engine Specifications

The heart of the 2008-2009 Subaru Impreza 1.5i lies beneath the hood, where it houses an engine designed for reliability and efficiency.

Engine Type: The Impreza 1.5i is equipped with a 1.5-liter horizontally opposed 4-cylinder engine. This engine design, often referred to as a "Boxer" engine, is a signature feature of Subaru vehicles.

Engine Code: The engine is identified by the code "EL15."

Power Output: With a maximum power output of 110 horsepower (or 111.5 PS) at 6400 rpm, it delivers adequate performance for daily driving needs.

Torque: The engine generates a maximum torque of 106.3 lb.ft (144.1 Nm) at 3200 rpm, providing good low-end power for acceleration and city driving.

Fuel Type: It operates on regular gasoline, making it a cost-effective choice for fuel.

Fuel Efficiency: One of the key advantages of the Impreza 1.5i's engine is its fuel efficiency, achieving a fuel consumption rate of 39.2 mpg in the US (or 6.0 L/100km). This fuel economy makes it a sensible option for those looking to minimize fuel expenses.

Emission Regulation: The engine complies with the 2005 emission regulation, boasting an 85% reduction in emissions.

Cylinder Configuration: The engine features a horizontal opposite (Boxer) 4-cylinder configuration with Dual Overhead Camshaft (DOHC) technology. This design contributes to a lower center of gravity, enhancing the vehicle's stability and handling.

Variable Cylinder Management: Unlike some other engines, the Impreza 1.5i's engine does not include Variable Cylinder Management (VCM).

In summary, the engine of the 2008-2009 Subaru Impreza 1.5i is designed to strike a balance between performance and efficiency. Its Boxer configuration and fuel economy make it a suitable choice for daily commuting and practical driving.

Dimensions and Sizes

The dimensions and sizes of the 2008-2009 Subaru Impreza 1.5i contribute to its practicality and maneuverability, making it suitable for various driving environments.

Exterior Dimensions:
- Length: The Impreza 1.5i measures 180.31 inches in length. This relatively compact size allows for easy parking and urban navigation.

- Width: With a width of 68.5 inches, the vehicle strikes a balance between interior space and exterior dimensions, providing ample room for occupants while remaining manageable in city traffic.

- Height: Standing at 58.07 inches in height, it maintains a low profile, aiding in stability and aerodynamics.

- Wheelbase: The wheelbase spans 103.14 inches, contributing to stability and ride comfort.

Interior Dimensions:
- Interior Length: Inside the cabin, the interior length measures 78.14 inches, providing sufficient legroom for passengers.

- Interior Width: The cabin offers 58.07 inches of width, ensuring comfortable seating for occupants.

- Interior Height: With an interior height of 47.24 inches, passengers can enjoy a comfortable headroom.

Seating Capacity: The Impreza 1.5i accommodates up to five passengers, making it suitable for small families or groups of friends.

Cargo Space: While specific cargo capacity figures aren't provided, the Impreza 1.5i offers a practical trunk space for everyday cargo needs.

Ground Clearance: The vehicle boasts a ground clearance of 6.1 inches (15.5 cm), allowing it to navigate moderately rough terrain and obstacles.

Weight: The curb weight of the Impreza 1.5i is approximately 2777 lbs (1260 kg), contributing to its agility and fuel efficiency.

Doors: It features four doors, providing easy access to both the front and rear seating areas.

Turning Circle: The minimum turning circle or turning diameter is 5.3 meters, enhancing its maneuverability in tight spaces.

In essence, the 2008-2009 Subaru Impreza 1.5i offers compact exterior dimensions for urban convenience while providing ample interior space for passengers. Its balanced size and dimensions make it a versatile choice for various driving scenarios.

Fuel Tank Capacity

The 2008-2009 Subaru Impreza 1.5i comes equipped with a fuel tank that provides ample capacity for your driving needs.

Fuel Tank Capacity: The fuel tank of the Impreza 1.5i has a capacity of 15.8 US gallons, which is equivalent to approximately 13.1 UK gallons or 60 liters. This generous fuel tank size allows the vehicle to cover considerable distances without frequent refueling stops.

The substantial fuel tank capacity, combined with the car's fuel-efficient engine, makes the 2008-2009 Subaru Impreza 1.5i suitable for both daily commuting and longer journeys. It offers a balance between fuel economy and driving convenience, ensuring you can travel extended distances with ease before needing to refill the tank.

Fuel Consumption and MPG

The 2008-2009 Subaru Impreza 1.5i is recognized for its commendable fuel efficiency, making it an economical choice for those conscious of their fuel consumption.

Fuel Efficiency: This model boasts impressive fuel consumption figures, particularly in urban and highway driving conditions. While specific values can vary based on driving habits and conditions, the Subaru Impreza 1.5i achieves a fuel consumption rate of approximately 39.2 miles per gallon in the United States. In the United Kingdom, this translates to around 47 miles per gallon. In metric terms, it consumes about 6.0 liters of fuel per 100 kilometers.

Miles Per Gallon (MPG): The vehicle's MPG rating underscores its efficiency, providing owners with the ability to cover more ground while making fewer stops at the fuel pump.

This excellent fuel economy is a testament to the engineering and design efforts that Subaru put into the Impreza 1.5i. It caters to drivers who prioritize cost-effective and eco-friendly commuting, making it a reliable and economical choice for daily transportation.

Fuel Capacity

The fuel capacity of the 2008-2009 Subaru Impreza 1.5i plays a crucial role in its ability to cover long distances without frequent refueling stops.

Fuel Tank Capacity: This vehicle is equipped with a fuel tank that has a capacity of 15.8 US gallons, which is approximately equivalent to 13.1 UK gallons or 60 liters. This generous fuel tank size allows the Impreza 1.5i to store a substantial amount of fuel, contributing to its impressive driving range.

With a balance between its fuel-efficient engine and a relatively large fuel tank, the Impreza 1.5i provides owners with the convenience of extended trips without the need for frequent refills. Whether it's daily commuting or a road trip, the ample fuel capacity ensures that you can go the distance with confidence.

Fuel Average

The 2008-2009 Subaru Impreza 1.5i impresses with its commendable fuel efficiency, offering an attractive fuel average that appeals to budget-conscious and environmentally-aware drivers.

Fuel Average: When it comes to fuel economy, this model stands out. It achieves an impressive fuel average of approximately 39.2 miles per gallon in the United States or 47 miles per gallon in the United Kingdom. In metric terms, this equates to around 6.0 liters of fuel consumed per 100 kilometers.

This impressive fuel average is a result of the vehicle's well-engineered components, including its efficient engine and aerodynamic design. It's worth noting that the Impreza 1.5i's exceptional fuel efficiency is complemented by a relatively large fuel tank, allowing for longer journeys between refueling stops.

Whether you're using it for your daily commute or embarking on a road trip, the 2008-2009 Subaru Impreza 1.5i offers a fuel-efficient driving experience, saving you money on fuel costs and reducing your environmental footprint.

Wheel Information

The wheels of the 2008-2009 Subaru Impreza 1.5i are an essential aspect of both its aesthetics and functionality, contributing to its overall performance and appearance.

Wheel Dimensions: The Impreza 1.5i is equipped with wheels that feature dimensions of 195/65 R15. This size specification indicates that the tires have a width of 195 millimeters, an aspect ratio of 65 (indicating the height of the sidewall as a percentage of the tire's width), and they fit on 15-inch rims. These wheels provide a good balance between ride comfort, traction, and handling.

Aluminum Wheels: The Impreza 1.5i does not come with aluminum wheels as a standard feature. Instead, it typically features steel wheels with wheel covers. While steel wheels may not have the same aesthetic appeal as aluminum, they are durable and cost-effective.

Four-Wheel Steering (4WS): This model does not incorporate a Four-Wheel Steering system, which means that the steering system operates conventionally without the rear wheels contributing to steering movements.

Variable Gear Ratio Steering (VGS/VGRS): Similar to Four-Wheel Steering, the Impreza 1.5i does not include Variable Gear Ratio Steering technology. The steering ratio remains constant during operation.

Sport-Tuned Suspension: The Impreza 1.5i does not come with a sport-tuned suspension as a standard feature. It features a suspension setup designed for a comfortable and stable ride.

Low Down Suspension: This model also does not have a low-down suspension. It maintains a standard ride height for everyday driving.

In summary, the 2008-2009 Subaru Impreza 1.5i's wheel information, including tire dimensions and wheel type, is designed to provide a balance between performance, comfort, and cost-effectiveness. While it may not include advanced features like aluminum wheels or sport-tuned suspension, it offers a reliable and practical driving experience.

Trim Levels and Options

The 2008-2009 Subaru Impreza 1.5i offers various trim levels and optional features, allowing buyers to customize their vehicles according to their preferences and needs.

Trim Levels: During these model years, the Impreza 1.5i typically came in a single trim level, known as the "1.5i." This trim level provided a well-rounded package of features and amenities suitable for daily commuting and practical driving.

Standard Features: The standard features included power windows, power steering, keyless entry, air conditioning, and power-adjustable seats. These elements provided convenience and comfort for both the driver and passengers.

Transmission Options: Buyers could choose between a 4-speed automatic transmission and a 5-speed manual transmission, allowing for personalization of the driving experience.

Additional Options: While the Impreza 1.5i was known for its simplicity and practicality, buyers had the option to add certain features and accessories based on their preferences. Some common optional features included all-weather floor mats, upgraded audio systems, roof racks, and more.

Trim-Specific Details: The Impreza 1.5i primarily focused on providing efficient and reliable transportation. It typically did not come with sport-tuned suspensions, advanced infotainment systems, or high-end interior materials found in higher trim levels or performance-oriented models.

Exterior Colors: Subaru offered a range of exterior color options for the Impreza 1.5i, allowing buyers to choose the color that best suited their style.

In essence, the 2008-2009 Subaru Impreza 1.5i offered a single trim level with the flexibility to add optional features to enhance comfort and convenience. It was designed to provide practical and reliable transportation with the option to tailor the vehicle to individual preferences through available options and accessories.

Generations and Changes

The 2008-2009 Subaru Impreza 1.5i represents a specific generation within the broader Subaru Impreza lineup, characterized by certain design and feature elements.

Generation: The 2008-2009 Subaru Impreza 1.5i is part of the third generation of the Subaru Impreza, which is often referred to as the "GH" generation. This generation brought several changes and updates to the Impreza lineup.

Exterior Design: The third-generation Impreza featured a more streamlined and contemporary exterior design compared to its predecessor. It introduced a new front grille design, updated headlights, and a smoother overall appearance.

Platform: Subaru implemented a new platform for the third-generation Impreza, known as the "Global Platform." This platform aimed to enhance safety, handling, and ride comfort.

Interior Updates: Inside the cabin, the Impreza received interior updates, including improved materials and a more modern dashboard layout. These changes aimed to enhance the overall comfort and aesthetics of the vehicle.

Safety Features: Subaru prioritized safety in this generation, with features like standard driver and passenger airbags, ABS with EBD, and active headrests. These additions contributed to improved occupant protection.

All-Wheel Drive: While some models in the Impreza lineup were known for their all-wheel-drive capability, the 2008-2009 Subaru Impreza 1.5i featured a front-wheel-drive (FF) configuration, distinguishing it from other Impreza variants.

Drivetrain and Transmission: The Impreza 1.5i was equipped with a 1.5-liter engine and typically came with a 4-speed automatic transmission, emphasizing simplicity and ease of use.

Trim Levels: While the Impreza lineup included various trim levels and options, the 1.5i trim offered a practical and straightforward package suitable for daily driving.

In summary, the 2008-2009 Subaru Impreza 1.5i is part of the third generation of Subaru Impreza vehicles, characterized by updates to its design, platform, safety features, and drivetrain options. These changes aimed to enhance the overall driving experience and appeal of the Impreza in the compact car segment.

Performance Features

The 2008-2009 Subaru Impreza 1.5i prioritizes practicality and reliable daily driving over high-performance features. While it may not be a sports car, it still offers certain performance attributes that cater to a wide range of driving needs.

Engine: The Impreza 1.5i is powered by a 1.5-liter horizontally opposed 4-cylinder engine (Engine Code: EL15). This engine, although not designed for high-performance applications, provides adequate power for typical daily driving scenarios.

Power Output: The engine generates a maximum power output of approximately 110 horsepower (or 111.5 PS) at 6400 rpm. While not particularly powerful, it offers sufficient acceleration for city and highway driving.

Torque: With a maximum torque output of around 106.3 lb.ft (144.1 Nm) at 3200 rpm, the engine provides decent low-end torque, contributing to a smooth and responsive driving experience.

Transmission: The Impreza 1.5i typically comes with a 4-speed automatic transmission, designed for ease of use and efficiency.

Front-Wheel Drive: Unlike some other Subaru models known for their all-wheel-drive systems, the Impreza 1.5i features a front-wheel-drive (FF) configuration, emphasizing simplicity and fuel efficiency.

Suspension: It features a standard suspension setup with a front strut suspension and a rear double wishbone suspension. This configuration is optimized for a comfortable and stable ride.

Steering: The vehicle utilizes a rack & pinion type steering system with power assist, offering responsive and predictable handling.

Brakes: The front brakes feature vented discs, while the rear brakes use drum brakes. While not performance-oriented, this setup provides adequate stopping power for typical driving situations.

In summary, the 2008-2009 Subaru Impreza 1.5i focuses on delivering a practical and reliable driving experience rather than high-performance capabilities. Its engine, transmission, and suspension are tuned for everyday use, making it a suitable choice for daily commuting and general transportation needs.

Interior and Exterior Details

The 2008-2009 Subaru Impreza 1.5i offers a blend of practicality, comfort, and simplicity in its interior and exterior design.

Exterior Details:
- Front End: The front end of the Impreza 1.5i features a distinctive grille design, flanked by stylish headlights. While not as aggressive as some sportier models, it offers a clean and modern look.

- Body: The vehicle's body is compact and aerodynamic, designed to minimize wind resistance and improve fuel efficiency. Its smooth lines and modest styling contribute to a timeless appearance.

- Wheel Options: The Impreza 1.5i typically comes with steel wheels and wheel covers, providing a simple yet functional aesthetic. Alloy wheels were available as optional upgrades.

- Roof: The standard configuration does not include a sunroof, roof rails, or other roof-related features. It maintains a clean and uncluttered roofline.

- Exterior Dimensions: The car's dimensions have been previously discussed, featuring a length of 180.31 inches, width of 68.5 inches, and height of 58.07 inches.

Interior Details:
- Cabin: Inside, the cabin offers comfortable seating for up to five passengers, with a clean and functional dashboard layout. While not luxurious, it prioritizes ease of use and practicality.

- Materials: The interior materials include durable and easy-to-clean surfaces, suitable for daily wear and tear.

- Infotainment: The infotainment system is typically basic, featuring standard audio options. Upgraded audio systems and infotainment features were available as optional extras.

- Interior Dimensions: The interior dimensions include a length of 78.14 inches, width of 58.07 inches, and height of 47.24 inches, providing sufficient space for occupants.

- Interior Comfort: The car offers power-adjustable seats, air conditioning, and power windows, enhancing the comfort and convenience of the interior.

In essence, the 2008-2009 Subaru Impreza 1.5i strikes a balance between practicality and functionality in both its interior and exterior design. While it may not feature luxurious materials or high-end technology, it offers a comfortable and straightforward driving experience for daily commuting and transportation needs.

Safety and Technology

The 2008-2009 Subaru Impreza 1.5i places a strong emphasis on safety and incorporates essential technology features to enhance the driving experience.

Safety Features:
- Airbags: The Impreza 1.5i comes equipped with standard driver and passenger airbags, providing vital protection in the event of a collision.

- ABS with EBD: It features an Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD), which helps maintain control during braking, especially on slippery surfaces.

- Active Headrests: The vehicle includes active headrests in the front seats, designed to reduce the risk of whiplash injuries in the event of a rear-end collision.

- Curtain Airbags: While front curtain airbags are not standard, they were offered as optional safety features to enhance occupant protection.

- ABS with EBD: The Impreza 1.5i comes with a standard Anti-lock Braking System (ABS) and Electronic Brakeforce Distribution (EBD) to improve braking control.

- Isofix Bar: Isofix attachments are standard, making it easy to secure child seats, enhancing child safety.

- Security Alarm: The vehicle is equipped with a security alarm system, providing an added layer of protection against theft.

Technology Features:
- Infotainment: While the infotainment system is generally straightforward, it includes options for audio entertainment, with the possibility of upgrading to more advanced audio systems.

- Power Windows: The inclusion of power windows enhances convenience for the driver and passengers.

- Keyless Entry: Keyless entry is a standard feature, simplifying access to the vehicle.

- Air Conditioning: The Impreza 1.5i features air conditioning to maintain a comfortable interior climate.

- Power-Adjustable Seats: The front seats are power-adjustable, allowing drivers to find a comfortable seating position easily.

- Steering Assist: The rack & pinion type steering system includes power assist, providing a comfortable and effortless driving experience.

- Safety Alarm: In addition to the security alarm, the vehicle has a safety alarm system to alert the driver in emergency situations.

In summary, the 2008-2009 Subaru Impreza 1.5i prioritizes safety by incorporating essential features such as airbags, ABS, active headrests, and Isofix attachments. It also offers technology features like power windows, keyless entry, and power-adjustable seats to enhance convenience and comfort for occupants.

Maintenance and Reliability

The 2008-2009 Subaru Impreza 1.5i is known for its overall reliability and ease of maintenance, making it a practical choice for drivers seeking a dependable daily driver.

Routine Maintenance: Like any vehicle, regular maintenance is key to ensuring the long-term reliability of the Impreza 1.5i. This includes scheduled oil changes, filter replacements, tire rotations, and brake inspections. Following the manufacturer's recommended maintenance schedule is essential for keeping the car in good working condition.

Engine: The 1.5-liter engine found in the Impreza 1.5i is generally considered robust and reliable when properly maintained. Routine oil changes and maintenance of engine components help ensure its longevity.

Transmission: The 4-speed automatic transmission is straightforward and durable, requiring standard maintenance. Regular transmission fluid changes are important for its continued smooth operation.

Brakes: The front vented disc brakes and rear drum brakes are designed for durability and effectiveness. Regular brake inspections are crucial for safe driving.

Suspension: The Impreza's suspension, featuring struts in the front and double wishbones in the rear, provides a comfortable and stable ride. Inspecting and replacing worn suspension components as needed contributes to ride quality and handling.

Reliability: Subaru has a reputation for producing reliable vehicles, and the Impreza 1.5i is no exception. With proper maintenance, it can provide many years of dependable service.

Fuel Efficiency: The Impreza 1.5i's fuel-efficient engine helps keep operating costs down, making it an economical choice for daily commuting.

Longevity: Subaru vehicles are often praised for their ability to maintain their value and reliability over the long term. The Impreza 1.5i is no different and can serve as a reliable and cost-effective transportation solution for many years.

In summary, the 2008-2009 Subaru Impreza 1.5i offers reliability and ease of maintenance, making it a practical choice for drivers seeking dependable daily transportation. Regular maintenance and adherence to manufacturer-recommended service intervals are essential for ensuring its longevity and continued reliability.

Conclusion

The 2008-2009 Subaru Impreza 1.5i offers a reliable and practical transportation solution for drivers seeking a comfortable and efficient daily driver. While it may not boast high-performance features or luxury amenities, it excels in areas of reliability, fuel efficiency, and safety.

The vehicle's 1.5-liter engine, although not particularly powerful, provides adequate performance for everyday driving needs. Its straightforward design and ease of maintenance contribute to its long-term reliability.

Safety is a notable focus, with standard airbags, ABS, and active headrests enhancing occupant protection. The inclusion of keyless entry, power windows, and power-adjustable seats adds convenience to the driving experience.

Fuel efficiency is a standout feature, with the Impreza 1.5i delivering impressive mileage. Its efficient engine design and aerodynamics make it an economical choice for those conscious of fuel costs.

Maintenance and reliability are strong points for this model, with routine upkeep and adherence to recommended service intervals ensuring its longevity.

In conclusion, the 2008-2009 Subaru Impreza 1.5i is a practical and dependable compact car that excels in delivering efficient and reliable transportation. Its emphasis on safety and fuel efficiency makes it a sensible choice for daily commuting and general transportation needs.

Frequently Asked Questions About the 2008-2009 Subaru Impreza 1.5i