🏷️ Basic Information

Make:

Subaru

Model:

Legacy

Year:

2000

Chassis Codes:

BD, BG, BK

Engine Codes:

EJ20, EJ22, EJ25

👋 Introduction

Segment:

Mid-size Sedan/Wagon

Positioning:

Known for its standard All-Wheel Drive system, reliable boxer engines, and practical design.

Competitors:

Toyota Camry, Honda Accord, Nissan Altima, Ford Taurus, Chevrolet Malibu.

AWD:

Standard Symmetrical All-Wheel Drive offered on most configurations, enhancing traction and handling.

Engine Type:

Horizontally opposed (Boxer) engines, contributing to a lower center of gravity.

Body Styles:

Offered in sedan and wagon (often referred to as 'Outback Sport' or 'Grand Wagon' in some markets) body styles.

📋 Manual Details

Manual Type:

Factory Service Manual / Workshop Manual (WSM)

Language:

English

Format:

Digital Download (likely PDF)

Estimated Page Count:

1500+

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, cylinder head, valve train, pistons, crankshaft, lubrication system, cooling system, fuel system, ignition system, emissions control.

Engine Management:

ECU diagnosis, sensor data, actuator control, troubleshooting P-codes and diagnostic trouble codes (DTCs).

Transmission Manual:

Clutch system, gearbox overhaul, gear shift mechanism, service specifications.

Transmission Automatic:

Transmission overhaul, valve body, torque converter, transmission control module (TCM), fluid specifications, troubleshooting.

Drivetrain:

Front and rear differentials, driveshafts, CV joints, AWD system operation and maintenance.

Suspension:

Front and rear suspension components, struts, shock absorbers, control arms, bushings, alignment specifications.

Steering:

Power steering system, steering rack, tie rods, steering column, troubleshooting.

Brakes:

Hydraulic system, brake fluid, calipers, pads, rotors, ABS system (if equipped), parking brake.

Electrical System:

Battery, charging system, starter, lighting, wiring diagrams, fuses, relays, diagnostic connectors.

Body And Interior:

Body panel removal and installation, interior trim, seats, airbags, HVAC system, door mechanisms, glass replacement.

Maintenance:

Routine maintenance tasks: oil changes, filter replacements, fluid checks and top-offs, belt inspections and replacements, spark plug replacement.

Repair:

Component replacement and repair: engine components, transmission, suspension parts, brake system components, electrical modules, body panels.

Troubleshooting:

Diagnostic procedures for identifying and resolving common and uncommon faults across all vehicle systems, including DTC interpretation.

Diagnostics:

Detailed diagnostic flowcharts, testing procedures for sensors and actuators, scan tool usage guidance.

Specifications:

Torque specifications for all fasteners, clearances, fluid capacities, electrical values, alignment data.

Depth:

Comprehensive, factory-level detail covering everything from basic maintenance to complete engine and transmission overhauls, including advanced diagnostics.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely searchable text for quick information retrieval.

Printability:

Designed for printing specific sections or the entire manual.

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Options:

2.2L EJ22 (SOHC), 2.5L EJ25 (SOHC and DOHC), 2.0L EJ20 (turbocharged variants, e.g., GT/STI versions, though less common in base US models).

Ej22 Horsepower:

Approx. 135 hp @ 5500 rpm

Ej22 Torque:

Approx. 140 lb-ft @ 4000 rpm

Ej25 Sohc Horsepower:

Approx. 165 hp @ 5600 rpm

Ej25 Sohc Torque:

Approx. 166 lb-ft @ 4000 rpm

Ej25 DOHc Horsepower:

Approx. 175 hp @ 6000 rpm

Ej25 DOHc Torque:

Approx. 175 lb-ft @ 4000 rpm

Injection Type:

Multi-point fuel injection (MPI)

Fuel Type:

Unleaded Gasoline

Configuration:

SOHC (Single Overhead Cam) or DOHC (Double Overhead Cam), 4 valves per cylinder.

🔧 Transmission

Transmission Type Standard:

5-speed Manual Transmission

Transmission Type Optional:

4-speed Automatic Transmission with Lock-up Torque Converter

AWD Coupling:

Manual transmission features viscous coupling center differential. Automatic transmission features electronically controlled active transfer clutch.

Manual Trans Fluid Spec:

API GL-5, SAE 75W-90 (hypoid gear oil)

Automatic Trans Fluid Spec:

Subaru ATF-HP or equivalent Dexron III/Mercon

📐 Dimensions

Wheelbase Sedan:

104.3 inches (2649 mm)

Wheelbase Wagon:

104.3 inches (2649 mm)

Overall Length Sedan:

187.4 inches (4760 mm)

Overall Length Wagon:

187.0 inches (4750 mm)

Wheel Size:

15x6.0 or 16x6.5 inches

Bolt Pattern:

5x100 mm

Curb Weight Est:

3100-3350 lbs (1406-1520 kg), depending on engine and trim

🛡️ Safety Features

NHTSA Driver Front Impact:

4/5 stars (for 2000 model)

NHTSA Passenger Front Impact:

4/5 stars (for 2000 model)

ABS:

Available Anti-lock Braking System (ABS) on most models.

Airbags:

Driver and front passenger airbags standard.

Seatbelts:

Three-point front and rear seatbelts, driver's seatbelt pretensioner.

💡 Technology Features

Audio System:

Factory-installed AM/FM/CD or cassette player. Speaker configurations vary by trim level.

Navigation:

No factory navigation system available for this model year.

Cruise Control:

Standard on most trim levels.

Aux Input:

No factory auxiliary audio input or Bluetooth connectivity.

🔧 Maintenance

Oil Change Interval:

Every 3,750 miles (6,000 km) or 3 months (whichever comes first) for severe driving conditions; 7,500 miles (12,000 km) or 6 months for normal conditions (refer to manual for precise details).

Timing Belt Replacement:

Recommended every 105,000 miles (168,000 km) or 7 years for EJ25 engines. EJ22 engines use a timing chain, generally considered maintenance-free.

Air Filter Replacement:

Inspect every 15,000 miles (24,000 km), replace as needed or at least every 30,000 miles (48,000 km).

Spark Plug Replacement:

Typically every 30,000 miles (48,000 km) for platinum-tipped plugs, or 60,000-100,000 miles for iridium plugs if equipped.

Engine Oil Type:

SAE 5W-30 or 10W-30, API SH or higher, ILSAC GF-2 or higher (consult owner's manual for exact specification and viscosity based on temperature).

Coolant Type:

Subaru Genuine Super Coolant (or equivalent ethylene glycol based coolant, typically a 50/50 mix with distilled water)

Brake Fluid Type:

DOT 3 or DOT 4 Brake Fluid

Head Gasket Leaks:

While the EJ25 SOHC engine in this generation is generally more robust than some earlier iterations, head gasket leaks can still occur, particularly in higher mileage vehicles. The DOHC engine is also susceptible. Monitoring coolant levels and checking for coolant in oil are key checks.

Oil Consumption:

Some EJ25 engines, especially those with higher mileage, may exhibit increased oil consumption. Regular oil level checks are crucial.

Awt Failure:

The viscous center coupling in the manual transmission AWD system can wear out over time, leading to a less effective AWD performance. Automatic transmission AWD clutches can also wear.

Suspension Wear:

Bushings and struts/shocks are typical wear items on any vehicle of this age and mileage, impacting ride quality and handling.

📚 Vehicle History

Subaru Identity:

Subaru, a division of Subaru Corporation, is known for its distinctive horizontally opposed ('boxer') engines and its pioneering use of All-Wheel Drive (AWD) in passenger cars.

Third Generation:

The 2000 model year marks the beginning of the third generation (2000-2004) of the Subaru Legacy, introducing a new platform, refined styling, and updated powertrains.

Manufacturing Location:

Primarily manufactured in Gunma, Japan.

Global Availability:

Sold globally in various configurations and engine sizes, including turbocharged variants in performance-oriented models.

🏆 Awards & Recognition

Insurance Institute Highway Safety:

Generally received 'Good' ratings in IIHS frontal offset crash tests for its era, reflecting Subaru's commitment to safety.

Car And Driver Editors Choice:

Subaru Legacy models often appeared on Car and Driver's '10Best' lists in previous generations, highlighting its value and AWD capability.