Subaru Subaru Legacy 2004-2008 Body Specifications
Subaru Subaru Legacy 2004-2008

Subaru Subaru Legacy 2004-2008 Body Specifications

Explore the comprehensive body specifications for the 2004-2008 Subaru Legacy, including sedan and wagon dimensions, materials, and structural details. Ideal for repairs, upgrades, and compatibility checks.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the body design and features of the 2004-2008 Subaru Legacy. It is organized into sections covering dimensions, materials, aerodynamics, and safety features. Use the search functionality to locate specific terms or navigate through sections to explore detailed information about the vehicle's body structure and design.

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Key Specifications

Length

186.2 inches

Width

68.1 inches

Height

56.1 inches

Curb Weight

3,395 lbs

Drag Coefficient

0.29

Available Specifications

Dimensions and Weight

This section covers the exterior and interior dimensions of the 2004-2008 Subaru Legacy, including length, width, height, and weight distribution. It also provides details on cargo capacity and seating space.

Exterior Dimensions
  • Length: 186.2 inches
  • Width: 68.1 inches
  • Height: 56.1 inches
  • Wheelbase: 105.1 inches
  • Ground clearance: 6.1 inches
  • Curb weight: 3,395 lbs
Interior Dimensions
  • Headroom (front/rear): 39.3/37.2 inches
  • Legroom (front/rear): 43.5/34.3 inches
  • Shoulder room (front/rear): 54.1/53.9 inches
  • Cargo capacity: 11.4 cubic feet

Body Materials and Construction

This section details the materials used in the construction of the Subaru Legacy's body, including the frame, panels, and safety structures. It also highlights the use of lightweight and durable materials for improved performance.

Frame and Panels
  • High-strength steel unibody construction
  • Aluminum hood for weight reduction
  • Galvanized steel panels for corrosion resistance
  • Reinforced side impact beams
Safety Structures
  • Ring-shaped reinforcement frame
  • Energy-absorbing crumple zones
  • Side-impact door beams
  • Reinforced roof pillars

Aerodynamics and Design

This section explores the aerodynamic design features of the Subaru Legacy, including its drag coefficient and styling elements that enhance fuel efficiency and stability.

Aerodynamic Features
  • Drag coefficient: 0.29
  • Streamlined body shape
  • Integrated rear spoiler
  • Underbody panels for reduced turbulence
Styling Elements
  • Sleek headlight design
  • Chrome-accented grille
  • Flared wheel arches
  • Dual exhaust system

Safety Features

This section outlines the safety features integrated into the body design of the Subaru Legacy, including passive and active safety systems.

Passive Safety
  • Dual-stage front airbags
  • Side-curtain airbags
  • Seatbelt pretensioners
  • Whiplash-reducing front seats
Active Safety
  • Anti-lock braking system (ABS)
  • Electronic brake-force distribution (EBD)
  • Vehicle Dynamics Control (VDC)
  • Tire pressure monitoring system

Component Specifications

Overview

Type
Sedan/Wagon
Configuration
Unibody
Platform
Subaru Legacy Platform
Material
High-strength steel
Location
Japan/USA

Dimensions

Length
186.2 in (4730 mm)
Width
68.1 in (1730 mm)
Height
56.1 in (1425 mm)
Wheelbase
105.1 in (2670 mm)
Curb Weight
3285 lbs (1490 kg)
Ground Clearance
6.1 in (155 mm)
Trunk Volume
14.7 cu ft (416 L)

Materials

Frame
High-strength steel
Panels
Galvanized steel
Roof
Steel with optional sunroof
Windows
Laminated safety glass
Bumpers
Reinforced plastic with energy-absorbing foam

Features

Exterior
  • Aerodynamic design
  • Integrated fog lights
  • Chrome door handles
  • Rear spoiler (GT models)
interior
  • Leather-wrapped steering wheel
  • Dual-zone climate control
  • Power windows with auto-up/down
  • 60/40 split-folding rear seats
Lighting
  • Halogen headlights
  • LED tail lights
  • Automatic headlight leveling
  • Daytime running lights
Storage
  • Center console storage
  • Door pocket storage
  • Glove compartment
  • Cup holders
Security
  • Remote keyless entry
  • Immobilizer system
  • Anti-theft alarm
  • Central locking system

Safety Features

Structural
  • Ring-shaped reinforcement frame
  • Front and rear crumple zones
Airbags
  • Dual front airbags
  • Side curtain airbags
  • Front seat-mounted side airbags
Active Safety
  • ABS with EBD
  • Vehicle Dynamics Control (VDC)
  • Traction control system

Comfort Features

Seating
  • 8-way power adjustable driver seat
  • Heated front seats
  • Height-adjustable headrests
Climate
  • Automatic climate control
  • Rear seat vents
  • Air filtration system
Audio
  • AM/FM stereo with CD player
  • 6-speaker sound system
  • Auxiliary input jack
Visibility
  • Electrochromic rearview mirror
  • Rain-sensing wipers
  • Heated side mirrors

Accessories

Exterior
  • Roof rack
  • Mud flaps
  • Body side molding
interior
  • All-weather floor mats
  • Cargo tray
  • Seat covers
Performance
  • Performance exhaust
  • Strut tower brace
  • Lowering springs

Maintenance

Service interval
Every 7500 miles or 6 months
Service Items
  • Inspect and lubricate door hinges
  • Check body panel alignment
  • Inspect weather stripping
  • Clean and condition leather seats
  • Wax exterior surfaces
Maintenance Notes
Regular washing recommended to prevent rust, especially in winter climates

Warranty

Basic
Miles: 36000
Years: 3
Coverage: Bumper-to-bumper
Powertrain
Miles: 60000
Years: 5
Coverage: Engine and transmission
Corrosion
Miles: Unlimited
Years: 5
Coverage: Perforation from corrosion
Roadside Assistance
Miles: 36000
Years: 3
Coverage: 24-hour emergency services

Production Details

Manufacturer
Fuji Heavy Industries
Manufacturing Process
  • Robotic welding
  • Electrostatic painting
  • Laser-guided assembly
Quality Control
inspection Points: 150
Testing: Water leak testing, Wind noise testing, Panel gap measurement
Sustainability Practices
  • Recycled materials in interior
  • Water-based paints
  • Energy-efficient manufacturing
Production Metrics
Units Per Day: 500
Defect Rate: 0.5%
Production Time: 18 hours per vehicle

Service Information for body Service

Maintenance and service requirements specific to the body

7500
6
  • Inspect door hinges and lubricate
  • Check body panel alignment
  • Inspect weather stripping
  • Clean and condition leather seats
  • Wax exterior surfaces

Regular washing recommended to prevent rust

15000
12
  • Check for paint chips and touch up
  • Inspect underbody for corrosion
  • Lubricate sunroof mechanism
  • Check all exterior lights
  • Inspect windshield wipers

Special attention to underbody in winter climates

30000
24
  • Full body inspection for rust
  • Replace windshield wipers
  • Inspect and clean sunroof drains
  • Check door seals and replace if necessary
  • Inspect and tighten all body bolts

Consider professional rustproofing in harsh climates

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the technical specifications for the 2004-2008 Subaru Legacy?

The 2004-2008 Subaru Legacy features a 2.5L 4-cylinder engine or a 3.0L 6-cylinder engine, depending on the trim. It is available in sedan and wagon body styles, with all-wheel drive standard. Horsepower ranges from 168 to 250, and torque from 166 to 219 lb-ft. The vehicle supports manual or automatic transmissions and has a fuel efficiency of 20-24 MPG city and 27-30 MPG highway. Compatibility with parts and accessories is specific to the model year and trim.

Q2

What are the maintenance requirements for the 2004-2008 Subaru Legacy?

The 2004-2008 Subaru Legacy requires regular maintenance to ensure optimal performance. Oil changes are recommended every 3,000-5,000 miles, with air filter replacement every 15,000 miles. Brake pads and rotors should be inspected every 20,000 miles, and spark plugs replaced every 60,000 miles. Timing belts need replacement every 105,000 miles. Regular tire rotations, fluid checks, and alignment services are also essential. Refer to the owner’s manual for a detailed maintenance schedule.

Q3

How do I install or replace parts on a 2004-2008 Subaru Legacy?

For part installation or replacement, start by consulting the service manual for specific instructions. Common tasks include brake pad replacement, air filter changes, and spark plug installation. Use OEM or compatible parts to ensure proper fit and performance. Tools like a jack, wrench set, and torque wrench are often required. Follow safety precautions, such as disconnecting the battery and using jack stands. Detailed step-by-step guides can be found in the owner’s manual or online resources.

Q4

How do I troubleshoot common issues in the 2004-2008 Subaru Legacy?

Common issues in the 2004-2008 Subaru Legacy include head gasket leaks, transmission issues, and electrical problems. For head gasket leaks, check for coolant loss or white smoke from the exhaust. Transmission issues may require fluid checks or professional diagnostics. Electrical problems often stem from faulty sensors or wiring. Use an OBD-II scanner to identify error codes and consult repair guides for solutions. Regular inspections can help prevent these issues.

Q5

How can I optimize the performance of my 2004-2008 Subaru Legacy?

To optimize performance, ensure regular maintenance and use high-quality fuel. Upgrade air intake and exhaust systems for better airflow. Consider performance tires and suspension upgrades for improved handling. Tuning the ECU can enhance engine performance, but it’s best done by professionals. Keep the vehicle lightweight by removing unnecessary cargo. Regularly check tire pressure and alignment for optimal efficiency. Performance upgrades should match the vehicle’s specifications to avoid damage.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

2004-2008 Subaru Legacy Service Manual

Coming Soon

Comprehensive guide covering maintenance, repairs, and technical specifications for the 2004-2008 Subaru Legacy.

Subaru Legacy Technical Service Bulletin

Coming Soon

Official updates and fixes for known issues in the 2004-2008 Subaru Legacy, provided by Subaru.

Subaru Legacy Parts and Accessories Catalog

Coming Soon

Detailed catalog of OEM and aftermarket parts and accessories for the 2004-2008 Subaru Legacy.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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